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root/group/trunk/OOPSE/libmdtools/SimSetup.cpp
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Comparing trunk/OOPSE/libmdtools/SimSetup.cpp (file contents):
Revision 626 by mmeineke, Wed Jul 16 21:30:56 2003 UTC vs.
Revision 780 by mmeineke, Mon Sep 22 21:23:25 2003 UTC

# Line 1 | Line 1
1 + #include <algorithm>
2   #include <cstdlib>
3   #include <iostream>
4   #include <cmath>
5 + #include <string>
6 + #include <sprng.h>
7  
8   #include "SimSetup.hpp"
9 + #include "ReadWrite.hpp"
10   #include "parse_me.h"
11   #include "Integrator.hpp"
12   #include "simError.h"
# Line 14 | Line 18
18  
19   // some defines for ensemble and Forcefield  cases
20  
21 < #define NVE_ENS   0
22 < #define NVT_ENS   1
23 < #define NPTi_ENS  2
24 < #define NPTf_ENS  3
21 < #define NPTim_ENS 4
22 < #define NPTfm_ENS 5
21 > #define NVE_ENS        0
22 > #define NVT_ENS        1
23 > #define NPTi_ENS       2
24 > #define NPTf_ENS       3
25  
24
26   #define FF_DUFF 0
27   #define FF_LJ   1
28 + #define FF_EAM  2
29  
30 + using namespace std;
31  
32   SimSetup::SimSetup(){
33 +  isInfoArray = 0;
34 +  nInfo = 1;
35 +
36    stamps = new MakeStamps();
37    globals = new Globals();
38 <  
38 >
39 >
40   #ifdef IS_MPI
41 <  strcpy( checkPointMsg, "SimSetup creation successful" );
41 >  strcpy(checkPointMsg, "SimSetup creation successful");
42    MPIcheckPoint();
43   #endif // IS_MPI
44   }
# Line 41 | Line 48 | void SimSetup::parseFile( char* fileName ){
48    delete globals;
49   }
50  
51 < void SimSetup::parseFile( char* fileName ){
51 > void SimSetup::setSimInfo(SimInfo* the_info, int theNinfo){
52 >  info = the_info;
53 >  nInfo = theNinfo;
54 >  isInfoArray = 1;
55 > }
56  
57 +
58 + void SimSetup::parseFile(char* fileName){
59   #ifdef IS_MPI
60 <  if( worldRank == 0 ){
60 >  if (worldRank == 0){
61   #endif // is_mpi
62 <    
62 >
63      inFileName = fileName;
64 <    set_interface_stamps( stamps, globals );
65 <    
64 >    set_interface_stamps(stamps, globals);
65 >
66   #ifdef IS_MPI
67      mpiEventInit();
68   #endif
69  
70 <    yacc_BASS( fileName );
70 >    yacc_BASS(fileName);
71  
72   #ifdef IS_MPI
73      throwMPIEvent(NULL);
74    }
75 <  else receiveParse();
75 >  else{
76 >    receiveParse();
77 >  }
78   #endif
79  
80   }
81  
82   #ifdef IS_MPI
83   void SimSetup::receiveParse(void){
84 <
85 <    set_interface_stamps( stamps, globals );
86 <    mpiEventInit();
87 <    MPIcheckPoint();
73 <    mpiEventLoop();
74 <
84 >  set_interface_stamps(stamps, globals);
85 >  mpiEventInit();
86 >  MPIcheckPoint();
87 >  mpiEventLoop();
88   }
89  
90   #endif // is_mpi
91  
92 < void SimSetup::createSim( void ){
80 <
92 > void SimSetup::createSim(void){
93    int i, j, k, globalAtomIndex;
94 <  
94 >
95    // gather all of the information from the Bass file
96 <  
96 >
97    gatherInfo();
98  
99    // creation of complex system objects
# Line 89 | Line 101 | void SimSetup::createSim( void ){
101    sysObjectsCreation();
102  
103    // check on the post processing info
104 <  
104 >
105    finalInfoCheck();
106  
107    // initialize the system coordinates
108  
109 <  initSystemCoords();
110 <  
109 >  if (!isInfoArray){
110 >    initSystemCoords();
111 >  }  
112  
113    // make the output filenames
114  
115    makeOutNames();
116 <  
116 >
117    // make the integrator
118 <  
118 >
119    makeIntegrator();
120 <  
120 >
121   #ifdef IS_MPI
122    mpiSim->mpiRefresh();
123   #endif
# Line 112 | Line 125 | void SimSetup::createSim( void ){
125    // initialize the Fortran
126  
127    initFortran();
115
116
117
128   }
129  
130  
131 < void SimSetup::makeMolecules( void ){
132 <
131 > void SimSetup::makeMolecules(void){
132 >  int k, l;
133    int i, j, exI, exJ, tempEx, stampID, atomOffset, excludeOffset;
134    molInit molInfo;
135    DirectionalAtom* dAtom;
# Line 134 | Line 144 | void SimSetup::makeMolecules( void ){
144    bend_set* theBends;
145    torsion_set* theTorsions;
146  
147 <  
147 >
148    //init the forceField paramters
149  
150    the_ff->readParams();
151  
152 <  
152 >
153    // init the atoms
154  
155    double ux, uy, uz, u, uSqr;
146  
147  atomOffset = 0;
148  excludeOffset = 0;
149  for(i=0; i<info->n_mol; i++){
150    
151    stampID = the_molecules[i].getStampID();
156  
157 <    molInfo.nAtoms    = comp_stamps[stampID]->getNAtoms();
158 <    molInfo.nBonds    = comp_stamps[stampID]->getNBonds();
155 <    molInfo.nBends    = comp_stamps[stampID]->getNBends();
156 <    molInfo.nTorsions = comp_stamps[stampID]->getNTorsions();
157 <    molInfo.nExcludes = molInfo.nBonds + molInfo.nBends + molInfo.nTorsions;
157 >  for (k = 0; k < nInfo; k++){
158 >    the_ff->setSimInfo(&(info[k]));
159  
160 <    molInfo.myAtoms = &the_atoms[atomOffset];
161 <    molInfo.myExcludes = &the_excludes[excludeOffset];
162 <    molInfo.myBonds = new Bond*[molInfo.nBonds];
163 <    molInfo.myBends = new Bend*[molInfo.nBends];
163 <    molInfo.myTorsions = new Torsion*[molInfo.nTorsions];
160 >    atomOffset = 0;
161 >    excludeOffset = 0;
162 >    for (i = 0; i < info[k].n_mol; i++){
163 >      stampID = info[k].molecules[i].getStampID();
164  
165 <    theBonds = new bond_pair[molInfo.nBonds];
166 <    theBends = new bend_set[molInfo.nBends];
167 <    theTorsions = new torsion_set[molInfo.nTorsions];
168 <    
169 <    // make the Atoms
170 <    
171 <    for(j=0; j<molInfo.nAtoms; j++){
172 <      
173 <      currentAtom = comp_stamps[stampID]->getAtom( j );
174 <      if( currentAtom->haveOrientation() ){
175 <        
176 <        dAtom = new DirectionalAtom(j + atomOffset);
177 <        info->n_oriented++;
178 <        molInfo.myAtoms[j] = dAtom;
179 <        
180 <        ux = currentAtom->getOrntX();
181 <        uy = currentAtom->getOrntY();
182 <        uz = currentAtom->getOrntZ();
183 <        
184 <        uSqr = (ux * ux) + (uy * uy) + (uz * uz);
185 <        
186 <        u = sqrt( uSqr );
187 <        ux = ux / u;
188 <        uy = uy / u;
189 <        uz = uz / u;
190 <        
191 <        dAtom->setSUx( ux );
192 <        dAtom->setSUy( uy );
193 <        dAtom->setSUz( uz );
194 <      }
195 <      else{
196 <        molInfo.myAtoms[j] = new GeneralAtom(j + atomOffset);
197 <      }
198 <      molInfo.myAtoms[j]->setType( currentAtom->getType() );
199 <    
200 < #ifdef IS_MPI
201 <      
202 <      molInfo.myAtoms[j]->setGlobalIndex( globalIndex[j+atomOffset] );
203 <      
165 >      molInfo.nAtoms = comp_stamps[stampID]->getNAtoms();
166 >      molInfo.nBonds = comp_stamps[stampID]->getNBonds();
167 >      molInfo.nBends = comp_stamps[stampID]->getNBends();
168 >      molInfo.nTorsions = comp_stamps[stampID]->getNTorsions();
169 >      molInfo.nExcludes = molInfo.nBonds + molInfo.nBends + molInfo.nTorsions;
170 >
171 >      molInfo.myAtoms = &(info[k].atoms[atomOffset]);
172 >      molInfo.myExcludes = &(info[k].excludes[excludeOffset]);
173 >      molInfo.myBonds = new Bond * [molInfo.nBonds];
174 >      molInfo.myBends = new Bend * [molInfo.nBends];
175 >      molInfo.myTorsions = new Torsion * [molInfo.nTorsions];
176 >
177 >      theBonds = new bond_pair[molInfo.nBonds];
178 >      theBends = new bend_set[molInfo.nBends];
179 >      theTorsions = new torsion_set[molInfo.nTorsions];
180 >
181 >      // make the Atoms
182 >
183 >      for (j = 0; j < molInfo.nAtoms; j++){
184 >        currentAtom = comp_stamps[stampID]->getAtom(j);
185 >        if (currentAtom->haveOrientation()){
186 >          dAtom = new DirectionalAtom((j + atomOffset),
187 >                                      info[k].getConfiguration());
188 >          info[k].n_oriented++;
189 >          molInfo.myAtoms[j] = dAtom;
190 >
191 >          ux = currentAtom->getOrntX();
192 >          uy = currentAtom->getOrntY();
193 >          uz = currentAtom->getOrntZ();
194 >
195 >          uSqr = (ux * ux) + (uy * uy) + (uz * uz);
196 >
197 >          u = sqrt(uSqr);
198 >          ux = ux / u;
199 >          uy = uy / u;
200 >          uz = uz / u;
201 >
202 >          dAtom->setSUx(ux);
203 >          dAtom->setSUy(uy);
204 >          dAtom->setSUz(uz);
205 >        }
206 >        else{
207 >          molInfo.myAtoms[j] = new GeneralAtom((j + atomOffset),
208 >                                               info[k].getConfiguration());
209 >        }
210 >        molInfo.myAtoms[j]->setType(currentAtom->getType());
211 >
212 > #ifdef IS_MPI
213 >
214 >        molInfo.myAtoms[j]->setGlobalIndex(globalIndex[j + atomOffset]);
215 >
216   #endif // is_mpi
217 <    }
206 <    
207 <    // make the bonds
208 <    for(j=0; j<molInfo.nBonds; j++){
209 <      
210 <      currentBond = comp_stamps[stampID]->getBond( j );
211 <      theBonds[j].a = currentBond->getA() + atomOffset;
212 <      theBonds[j].b = currentBond->getB() + atomOffset;
217 >      }
218  
219 <      exI = theBonds[j].a;
220 <      exJ = theBonds[j].b;
219 >      // make the bonds
220 >      for (j = 0; j < molInfo.nBonds; j++){
221 >        currentBond = comp_stamps[stampID]->getBond(j);
222 >        theBonds[j].a = currentBond->getA() + atomOffset;
223 >        theBonds[j].b = currentBond->getB() + atomOffset;
224  
225 <      // exclude_I must always be the smaller of the pair
226 <      if( exI > exJ ){
227 <        tempEx = exI;
228 <        exI = exJ;
229 <        exJ = tempEx;
230 <      }
225 >        exI = theBonds[j].a;
226 >        exJ = theBonds[j].b;
227 >
228 >        // exclude_I must always be the smaller of the pair
229 >        if (exI > exJ){
230 >          tempEx = exI;
231 >          exI = exJ;
232 >          exJ = tempEx;
233 >        }
234   #ifdef IS_MPI
235 <      tempEx = exI;
236 <      exI = the_atoms[tempEx]->getGlobalIndex() + 1;
237 <      tempEx = exJ;
238 <      exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
239 <      
240 <      the_excludes[j+excludeOffset]->setPair( exI, exJ );
235 >        tempEx = exI;
236 >        exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
237 >        tempEx = exJ;
238 >        exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
239 >
240 >        info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
241   #else  // isn't MPI
242  
243 <      the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
243 >        info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
244   #endif  //is_mpi
245 <    }
246 <    excludeOffset += molInfo.nBonds;
245 >      }
246 >      excludeOffset += molInfo.nBonds;
247  
248 <    //make the bends
249 <    for(j=0; j<molInfo.nBends; j++){
250 <      
251 <      currentBend = comp_stamps[stampID]->getBend( j );
252 <      theBends[j].a = currentBend->getA() + atomOffset;
253 <      theBends[j].b = currentBend->getB() + atomOffset;
254 <      theBends[j].c = currentBend->getC() + atomOffset;
255 <          
256 <      if( currentBend->haveExtras() ){
257 <            
258 <        extras = currentBend->getExtras();
259 <        current_extra = extras;
260 <            
261 <        while( current_extra != NULL ){
262 <          if( !strcmp( current_extra->getlhs(), "ghostVectorSource" )){
263 <                
264 <            switch( current_extra->getType() ){
265 <              
266 <            case 0:
267 <              theBends[j].ghost =
268 <                current_extra->getInt() + atomOffset;
269 <              theBends[j].isGhost = 1;
270 <              break;
271 <                  
272 <            case 1:
273 <              theBends[j].ghost =
274 <                (int)current_extra->getDouble() + atomOffset;
275 <              theBends[j].isGhost = 1;
276 <              break;
277 <              
278 <            default:
279 <              sprintf( painCave.errMsg,
280 <                       "SimSetup Error: ghostVectorSource was neither a "
281 <                       "double nor an int.\n"
282 <                       "-->Bend[%d] in %s\n",
283 <                       j, comp_stamps[stampID]->getID() );
284 <              painCave.isFatal = 1;
285 <              simError();
286 <            }
287 <          }
288 <          
289 <          else{
290 <            
291 <            sprintf( painCave.errMsg,
292 <                     "SimSetup Error: unhandled bend assignment:\n"
293 <                     "    -->%s in Bend[%d] in %s\n",
294 <                     current_extra->getlhs(),
295 <                     j, comp_stamps[stampID]->getID() );
296 <            painCave.isFatal = 1;
297 <            simError();
298 <          }
299 <          
300 <          current_extra = current_extra->getNext();
301 <        }
302 <      }
303 <          
304 <      if( !theBends[j].isGhost ){
305 <            
306 <        exI = theBends[j].a;
307 <        exJ = theBends[j].c;
308 <      }
309 <      else{
310 <        
300 <        exI = theBends[j].a;
301 <        exJ = theBends[j].b;
302 <      }
303 <      
304 <      // exclude_I must always be the smaller of the pair
305 <      if( exI > exJ ){
306 <        tempEx = exI;
307 <        exI = exJ;
308 <        exJ = tempEx;
309 <      }
248 >      //make the bends
249 >      for (j = 0; j < molInfo.nBends; j++){
250 >        currentBend = comp_stamps[stampID]->getBend(j);
251 >        theBends[j].a = currentBend->getA() + atomOffset;
252 >        theBends[j].b = currentBend->getB() + atomOffset;
253 >        theBends[j].c = currentBend->getC() + atomOffset;
254 >
255 >        if (currentBend->haveExtras()){
256 >          extras = currentBend->getExtras();
257 >          current_extra = extras;
258 >
259 >          while (current_extra != NULL){
260 >            if (!strcmp(current_extra->getlhs(), "ghostVectorSource")){
261 >              switch (current_extra->getType()){
262 >                case 0:
263 >                  theBends[j].ghost = current_extra->getInt() + atomOffset;
264 >                  theBends[j].isGhost = 1;
265 >                  break;
266 >
267 >                case 1:
268 >                  theBends[j].ghost = (int) current_extra->getDouble() +
269 >                                      atomOffset;
270 >                  theBends[j].isGhost = 1;
271 >                  break;
272 >
273 >                default:
274 >                  sprintf(painCave.errMsg,
275 >                          "SimSetup Error: ghostVectorSource was neither a "
276 >                          "double nor an int.\n"
277 >                          "-->Bend[%d] in %s\n",
278 >                          j, comp_stamps[stampID]->getID());
279 >                  painCave.isFatal = 1;
280 >                  simError();
281 >              }
282 >            }
283 >            else{
284 >              sprintf(painCave.errMsg,
285 >                      "SimSetup Error: unhandled bend assignment:\n"
286 >                      "    -->%s in Bend[%d] in %s\n",
287 >                      current_extra->getlhs(), j, comp_stamps[stampID]->getID());
288 >              painCave.isFatal = 1;
289 >              simError();
290 >            }
291 >
292 >            current_extra = current_extra->getNext();
293 >          }
294 >        }
295 >
296 >        if (!theBends[j].isGhost){
297 >          exI = theBends[j].a;
298 >          exJ = theBends[j].c;
299 >        }
300 >        else{
301 >          exI = theBends[j].a;
302 >          exJ = theBends[j].b;
303 >        }
304 >
305 >        // exclude_I must always be the smaller of the pair
306 >        if (exI > exJ){
307 >          tempEx = exI;
308 >          exI = exJ;
309 >          exJ = tempEx;
310 >        }
311   #ifdef IS_MPI
312 <      tempEx = exI;
313 <      exI = the_atoms[tempEx]->getGlobalIndex() + 1;
314 <      tempEx = exJ;
315 <      exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
316 <      
317 <      the_excludes[j+excludeOffset]->setPair( exI, exJ );
312 >        tempEx = exI;
313 >        exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
314 >        tempEx = exJ;
315 >        exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
316 >
317 >        info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
318   #else  // isn't MPI
319 <      the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
319 >        info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
320   #endif  //is_mpi
321 <    }
322 <    excludeOffset += molInfo.nBends;
321 >      }
322 >      excludeOffset += molInfo.nBends;
323  
324 <    for(j=0; j<molInfo.nTorsions; j++){
325 <      
326 <      currentTorsion = comp_stamps[stampID]->getTorsion( j );
327 <      theTorsions[j].a = currentTorsion->getA() + atomOffset;
328 <      theTorsions[j].b = currentTorsion->getB() + atomOffset;
329 <      theTorsions[j].c = currentTorsion->getC() + atomOffset;
329 <      theTorsions[j].d = currentTorsion->getD() + atomOffset;
330 <      
331 <      exI = theTorsions[j].a;
332 <      exJ = theTorsions[j].d;
324 >      for (j = 0; j < molInfo.nTorsions; j++){
325 >        currentTorsion = comp_stamps[stampID]->getTorsion(j);
326 >        theTorsions[j].a = currentTorsion->getA() + atomOffset;
327 >        theTorsions[j].b = currentTorsion->getB() + atomOffset;
328 >        theTorsions[j].c = currentTorsion->getC() + atomOffset;
329 >        theTorsions[j].d = currentTorsion->getD() + atomOffset;
330  
331 <      // exclude_I must always be the smaller of the pair
332 <      if( exI > exJ ){
333 <        tempEx = exI;
334 <        exI = exJ;
335 <        exJ = tempEx;
336 <      }
331 >        exI = theTorsions[j].a;
332 >        exJ = theTorsions[j].d;
333 >
334 >        // exclude_I must always be the smaller of the pair
335 >        if (exI > exJ){
336 >          tempEx = exI;
337 >          exI = exJ;
338 >          exJ = tempEx;
339 >        }
340   #ifdef IS_MPI
341 <      tempEx = exI;
342 <      exI = the_atoms[tempEx]->getGlobalIndex() + 1;
343 <      tempEx = exJ;
344 <      exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
345 <      
346 <      the_excludes[j+excludeOffset]->setPair( exI, exJ );
341 >        tempEx = exI;
342 >        exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
343 >        tempEx = exJ;
344 >        exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
345 >
346 >        info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
347   #else  // isn't MPI
348 <      the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
348 >        info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
349   #endif  //is_mpi
350 <    }
351 <    excludeOffset += molInfo.nTorsions;
350 >      }
351 >      excludeOffset += molInfo.nTorsions;
352  
353    
354    // send the arrays off to the forceField for init.
353  
354 <    the_ff->initializeAtoms( molInfo.nAtoms, molInfo.myAtoms );
357 <    the_ff->initializeBonds( molInfo.nBonds, molInfo.myBonds, theBonds );
358 <    the_ff->initializeBends( molInfo.nBends, molInfo.myBends, theBends );
359 <    the_ff->initializeTorsions( molInfo.nTorsions, molInfo.myTorsions, theTorsions );
354 >      // send the arrays off to the forceField for init.
355  
356 +      the_ff->initializeAtoms(molInfo.nAtoms, molInfo.myAtoms);
357 +      the_ff->initializeBonds(molInfo.nBonds, molInfo.myBonds, theBonds);
358 +      the_ff->initializeBends(molInfo.nBends, molInfo.myBends, theBends);
359 +      the_ff->initializeTorsions(molInfo.nTorsions, molInfo.myTorsions,
360 +                                 theTorsions);
361  
362    the_molecules[i].initialize( molInfo );
362  
363 +      info[k].molecules[i].initialize(molInfo);
364  
365 <    atomOffset += molInfo.nAtoms;
366 <    delete[] theBonds;
367 <    delete[] theBends;
368 <    delete[] theTorsions;
365 >
366 >      atomOffset += molInfo.nAtoms;
367 >      delete[] theBonds;
368 >      delete[] theBends;
369 >      delete[] theTorsions;
370 >    }
371    }
372  
373   #ifdef IS_MPI
374 <  sprintf( checkPointMsg, "all molecules initialized succesfully" );
374 >  sprintf(checkPointMsg, "all molecules initialized succesfully");
375    MPIcheckPoint();
376   #endif // is_mpi
377  
378    // clean up the forcefield
379 +
380    the_ff->calcRcut();
381    the_ff->cleanMe();
379
382   }
383  
384 < void SimSetup::initFromBass( void ){
383 <
384 > void SimSetup::initFromBass(void){
385    int i, j, k;
386    int n_cells;
387    double cellx, celly, cellz;
# Line 389 | Line 390 | void SimSetup::initFromBass( void ){
390    int n_extra;
391    int have_extra, done;
392  
393 <  temp1 = (double)tot_nmol / 4.0;
394 <  temp2 = pow( temp1, ( 1.0 / 3.0 ) );
395 <  temp3 = ceil( temp2 );
393 >  double vel[3];
394 >  vel[0] = 0.0;
395 >  vel[1] = 0.0;
396 >  vel[2] = 0.0;
397  
398 <  have_extra =0;
399 <  if( temp2 < temp3 ){ // we have a non-complete lattice
400 <    have_extra =1;
398 >  temp1 = (double) tot_nmol / 4.0;
399 >  temp2 = pow(temp1, (1.0 / 3.0));
400 >  temp3 = ceil(temp2);
401  
402 <    n_cells = (int)temp3 - 1;
403 <    cellx = info->boxL[0] / temp3;
404 <    celly = info->boxL[1] / temp3;
405 <    cellz = info->boxL[2] / temp3;
404 <    n_extra = tot_nmol - ( 4 * n_cells * n_cells * n_cells );
405 <    temp1 = ((double)n_extra) / ( pow( temp3, 3.0 ) - pow( n_cells, 3.0 ) );
406 <    n_per_extra = (int)ceil( temp1 );
402 >  have_extra = 0;
403 >  if (temp2 < temp3){
404 >    // we have a non-complete lattice
405 >    have_extra = 1;
406  
407 <    if( n_per_extra > 4){
408 <      sprintf( painCave.errMsg,
409 <               "SimSetup error. There has been an error in constructing"
410 <               " the non-complete lattice.\n" );
407 >    n_cells = (int) temp3 - 1;
408 >    cellx = info[0].boxL[0] / temp3;
409 >    celly = info[0].boxL[1] / temp3;
410 >    cellz = info[0].boxL[2] / temp3;
411 >    n_extra = tot_nmol - (4 * n_cells * n_cells * n_cells);
412 >    temp1 = ((double) n_extra) / (pow(temp3, 3.0) - pow(n_cells, 3.0));
413 >    n_per_extra = (int) ceil(temp1);
414 >
415 >    if (n_per_extra > 4){
416 >      sprintf(painCave.errMsg,
417 >              "SimSetup error. There has been an error in constructing"
418 >              " the non-complete lattice.\n");
419        painCave.isFatal = 1;
420        simError();
421      }
422    }
423    else{
424 <    n_cells = (int)temp3;
425 <    cellx = info->boxL[0] / temp3;
426 <    celly = info->boxL[1] / temp3;
427 <    cellz = info->boxL[2] / temp3;
424 >    n_cells = (int) temp3;
425 >    cellx = info[0].boxL[0] / temp3;
426 >    celly = info[0].boxL[1] / temp3;
427 >    cellz = info[0].boxL[2] / temp3;
428    }
429  
430    current_mol = 0;
# Line 425 | Line 432 | void SimSetup::initFromBass( void ){
432    current_comp = 0;
433    current_atom_ndx = 0;
434  
435 <  for( i=0; i < n_cells ; i++ ){
436 <    for( j=0; j < n_cells; j++ ){
437 <      for( k=0; k < n_cells; k++ ){
435 >  for (i = 0; i < n_cells ; i++){
436 >    for (j = 0; j < n_cells; j++){
437 >      for (k = 0; k < n_cells; k++){
438 >        makeElement(i * cellx, j * celly, k * cellz);
439  
440 <        makeElement( i * cellx,
433 <                     j * celly,
434 <                     k * cellz );
440 >        makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly, k * cellz);
441  
442 <        makeElement( i * cellx + 0.5 * cellx,
437 <                     j * celly + 0.5 * celly,
438 <                     k * cellz );
439 <
440 <        makeElement( i * cellx,
441 <                     j * celly + 0.5 * celly,
442 <                     k * cellz + 0.5 * cellz );
442 >        makeElement(i * cellx, j * celly + 0.5 * celly, k * cellz + 0.5 * cellz);
443  
444 <        makeElement( i * cellx + 0.5 * cellx,
445 <                     j * celly,
446 <                     k * cellz + 0.5 * cellz );
444 >        makeElement(i * cellx + 0.5 * cellx, j * celly, k * cellz + 0.5 * cellz);
445        }
446      }
447    }
448  
449 <  if( have_extra ){
449 >  if (have_extra){
450      done = 0;
451  
452      int start_ndx;
453 <    for( i=0; i < (n_cells+1) && !done; i++ ){
454 <      for( j=0; j < (n_cells+1) && !done; j++ ){
453 >    for (i = 0; i < (n_cells + 1) && !done; i++){
454 >      for (j = 0; j < (n_cells + 1) && !done; j++){
455 >        if (i < n_cells){
456 >          if (j < n_cells){
457 >            start_ndx = n_cells;
458 >          }
459 >          else
460 >            start_ndx = 0;
461 >        }
462 >        else
463 >          start_ndx = 0;
464  
465 <        if( i < n_cells ){
465 >        for (k = start_ndx; k < (n_cells + 1) && !done; k++){
466 >          makeElement(i * cellx, j * celly, k * cellz);
467 >          done = (current_mol >= tot_nmol);
468  
469 <          if( j < n_cells ){
470 <            start_ndx = n_cells;
471 <          }
472 <          else start_ndx = 0;
473 <        }
465 <        else start_ndx = 0;
469 >          if (!done && n_per_extra > 1){
470 >            makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly,
471 >                        k * cellz);
472 >            done = (current_mol >= tot_nmol);
473 >          }
474  
475 <        for( k=start_ndx; k < (n_cells+1) && !done; k++ ){
475 >          if (!done && n_per_extra > 2){
476 >            makeElement(i * cellx, j * celly + 0.5 * celly,
477 >                        k * cellz + 0.5 * cellz);
478 >            done = (current_mol >= tot_nmol);
479 >          }
480  
481 <          makeElement( i * cellx,
482 <                       j * celly,
483 <                       k * cellz );
484 <          done = ( current_mol >= tot_nmol );
485 <
486 <          if( !done && n_per_extra > 1 ){
475 <            makeElement( i * cellx + 0.5 * cellx,
476 <                         j * celly + 0.5 * celly,
477 <                         k * cellz );
478 <            done = ( current_mol >= tot_nmol );
479 <          }
480 <
481 <          if( !done && n_per_extra > 2){
482 <            makeElement( i * cellx,
483 <                         j * celly + 0.5 * celly,
484 <                         k * cellz + 0.5 * cellz );
485 <            done = ( current_mol >= tot_nmol );
486 <          }
487 <
488 <          if( !done && n_per_extra > 3){
489 <            makeElement( i * cellx + 0.5 * cellx,
490 <                         j * celly,
491 <                         k * cellz + 0.5 * cellz );
492 <            done = ( current_mol >= tot_nmol );
493 <          }
494 <        }
481 >          if (!done && n_per_extra > 3){
482 >            makeElement(i * cellx + 0.5 * cellx, j * celly,
483 >                        k * cellz + 0.5 * cellz);
484 >            done = (current_mol >= tot_nmol);
485 >          }
486 >        }
487        }
488      }
489    }
490  
491 <
492 <  for( i=0; i<info->n_atoms; i++ ){
501 <    info->atoms[i]->set_vx( 0.0 );
502 <    info->atoms[i]->set_vy( 0.0 );
503 <    info->atoms[i]->set_vz( 0.0 );
491 >  for (i = 0; i < info[0].n_atoms; i++){
492 >    info[0].atoms[i]->setVel(vel);
493    }
494   }
495  
496 < void SimSetup::makeElement( double x, double y, double z ){
508 <
496 > void SimSetup::makeElement(double x, double y, double z){
497    int k;
498    AtomStamp* current_atom;
499    DirectionalAtom* dAtom;
500    double rotMat[3][3];
501 +  double pos[3];
502  
503 <  for( k=0; k<comp_stamps[current_comp]->getNAtoms(); k++ ){
504 <
505 <    current_atom = comp_stamps[current_comp]->getAtom( k );
506 <    if( !current_atom->havePosition() ){
507 <      sprintf( painCave.errMsg,
508 <               "SimSetup:initFromBass error.\n"
509 <               "\tComponent %s, atom %s does not have a position specified.\n"
510 <               "\tThe initialization routine is unable to give a start"
511 <               " position.\n",
523 <               comp_stamps[current_comp]->getID(),
524 <               current_atom->getType() );
503 >  for (k = 0; k < comp_stamps[current_comp]->getNAtoms(); k++){
504 >    current_atom = comp_stamps[current_comp]->getAtom(k);
505 >    if (!current_atom->havePosition()){
506 >      sprintf(painCave.errMsg,
507 >              "SimSetup:initFromBass error.\n"
508 >              "\tComponent %s, atom %s does not have a position specified.\n"
509 >              "\tThe initialization routine is unable to give a start"
510 >              " position.\n",
511 >              comp_stamps[current_comp]->getID(), current_atom->getType());
512        painCave.isFatal = 1;
513        simError();
514      }
515  
516 <    the_atoms[current_atom_ndx]->setX( x + current_atom->getPosX() );
517 <    the_atoms[current_atom_ndx]->setY( y + current_atom->getPosY() );
518 <    the_atoms[current_atom_ndx]->setZ( z + current_atom->getPosZ() );
516 >    pos[0] = x + current_atom->getPosX();
517 >    pos[1] = y + current_atom->getPosY();
518 >    pos[2] = z + current_atom->getPosZ();
519  
520 <    if( the_atoms[current_atom_ndx]->isDirectional() ){
520 >    info[0].atoms[current_atom_ndx]->setPos(pos);
521  
522 <      dAtom = (DirectionalAtom *)the_atoms[current_atom_ndx];
522 >    if (info[0].atoms[current_atom_ndx]->isDirectional()){
523 >      dAtom = (DirectionalAtom *) info[0].atoms[current_atom_ndx];
524  
525        rotMat[0][0] = 1.0;
526        rotMat[0][1] = 0.0;
# Line 546 | Line 534 | void SimSetup::makeElement( double x, double y, double
534        rotMat[2][1] = 0.0;
535        rotMat[2][2] = 1.0;
536  
537 <      dAtom->setA( rotMat );
537 >      dAtom->setA(rotMat);
538      }
539  
540      current_atom_ndx++;
# Line 555 | Line 543 | void SimSetup::makeElement( double x, double y, double
543    current_mol++;
544    current_comp_mol++;
545  
546 <  if( current_comp_mol >= components_nmol[current_comp] ){
559 <
546 >  if (current_comp_mol >= components_nmol[current_comp]){
547      current_comp_mol = 0;
548      current_comp++;
549    }
550   }
551  
552  
553 < void SimSetup::gatherInfo( void ){
554 <  int i,j,k;
553 > void SimSetup::gatherInfo(void){
554 >  int i, j, k;
555  
556    ensembleCase = -1;
557    ffCase = -1;
558  
572  // get the stamps and globals;
573  stamps = stamps;
574  globals = globals;
575
559    // set the easy ones first
560 <  info->target_temp = globals->getTargetTemp();
561 <  info->dt = globals->getDt();
562 <  info->run_time = globals->getRunTime();
560 >
561 >  for (i = 0; i < nInfo; i++){
562 >    info[i].target_temp = globals->getTargetTemp();
563 >    info[i].dt = globals->getDt();
564 >    info[i].run_time = globals->getRunTime();
565 >  }
566    n_components = globals->getNComponents();
567  
568  
569    // get the forceField
570  
571 <  strcpy( force_field, globals->getForceField() );
571 >  strcpy(force_field, globals->getForceField());
572  
573 <  if( !strcasecmp( force_field, "DUFF" )) ffCase = FF_DUFF;
574 <  else if( !strcasecmp( force_field, "LJ" )) ffCase = FF_LJ;
573 >  if (!strcasecmp(force_field, "DUFF")){
574 >    ffCase = FF_DUFF;
575 >  }
576 >  else if (!strcasecmp(force_field, "LJ")){
577 >    ffCase = FF_LJ;
578 >  }
579 >  else if (!strcasecmp(force_field, "EAM")){
580 >    ffCase = FF_EAM;
581 >  }
582    else{
583 <    sprintf( painCave.errMsg,
584 <             "SimSetup Error. Unrecognized force field -> %s\n",
585 <             force_field );
586 <    painCave.isFatal = 1;
594 <    simError();
583 >    sprintf(painCave.errMsg, "SimSetup Error. Unrecognized force field -> %s\n",
584 >            force_field);
585 >         painCave.isFatal = 1;
586 >         simError();
587    }
588  
589 <  // get the ensemble
589 >    // get the ensemble
590  
591 <  strcpy( ensemble, globals->getEnsemble() );
591 >  strcpy(ensemble, globals->getEnsemble());
592  
593 <  if( !strcasecmp( ensemble, "NVE" ))      ensembleCase = NVE_ENS;
594 <  else if( !strcasecmp( ensemble, "NVT" )) ensembleCase = NVT_ENS;
595 <  else if( !strcasecmp( ensemble, "NPTi" ) || !strcasecmp( ensemble, "NPT") )
593 >  if (!strcasecmp(ensemble, "NVE")){
594 >    ensembleCase = NVE_ENS;
595 >  }
596 >  else if (!strcasecmp(ensemble, "NVT")){
597 >    ensembleCase = NVT_ENS;
598 >  }
599 >  else if (!strcasecmp(ensemble, "NPTi") || !strcasecmp(ensemble, "NPT")){
600      ensembleCase = NPTi_ENS;
601 <  else if( !strcasecmp( ensemble, "NPTf" )) ensembleCase = NPTf_ENS;
602 <  else if( !strcasecmp( ensemble, "NPTim" )) ensembleCase = NPTim_ENS;
603 <  else if( !strcasecmp( ensemble, "NPTfm" )) ensembleCase = NPTfm_ENS;
601 >  }
602 >  else if (!strcasecmp(ensemble, "NPTf")){
603 >    ensembleCase = NPTf_ENS;
604 >  }
605    else{
606 <    sprintf( painCave.errMsg,
607 <             "SimSetup Warning. Unrecognized Ensemble -> %s, "
608 <             "reverting to NVE for this simulation.\n",
609 <             ensemble );
610 <    painCave.isFatal = 0;
611 <    simError();
612 <    strcpy( ensemble, "NVE" );
613 <    ensembleCase = NVE_ENS;
606 >    sprintf(painCave.errMsg,
607 >            "SimSetup Warning. Unrecognized Ensemble -> %s, "
608 >            "reverting to NVE for this simulation.\n",
609 >            ensemble);
610 >         painCave.isFatal = 0;
611 >         simError();
612 >         strcpy(ensemble, "NVE");
613 >         ensembleCase = NVE_ENS;
614    }  
618  strcpy( info->ensemble, ensemble );
615  
616 <  // get the mixing rule
616 >  for (i = 0; i < nInfo; i++){
617 >    strcpy(info[i].ensemble, ensemble);
618  
619 <  strcpy( info->mixingRule, globals->getMixingRule() );
620 <  info->usePBC = globals->getPBC();
621 <        
622 <  
619 >    // get the mixing rule
620 >
621 >    strcpy(info[i].mixingRule, globals->getMixingRule());
622 >    info[i].usePBC = globals->getPBC();
623 >  }
624 >
625    // get the components and calculate the tot_nMol and indvidual n_mol
626 <
626 >
627    the_components = globals->getComponents();
628    components_nmol = new int[n_components];
629  
630  
631 <  if( !globals->haveNMol() ){
631 >  if (!globals->haveNMol()){
632      // we don't have the total number of molecules, so we assume it is
633      // given in each component
634  
635      tot_nmol = 0;
636 <    for( i=0; i<n_components; i++ ){
637 <
638 <      if( !the_components[i]->haveNMol() ){
639 <        // we have a problem
640 <        sprintf( painCave.errMsg,
641 <                 "SimSetup Error. No global NMol or component NMol"
642 <                 " given. Cannot calculate the number of atoms.\n" );
643 <        painCave.isFatal = 1;
645 <        simError();
636 >    for (i = 0; i < n_components; i++){
637 >      if (!the_components[i]->haveNMol()){
638 >        // we have a problem
639 >        sprintf(painCave.errMsg,
640 >                "SimSetup Error. No global NMol or component NMol"
641 >                " given. Cannot calculate the number of atoms.\n");
642 >        painCave.isFatal = 1;
643 >        simError();
644        }
645  
646        tot_nmol += the_components[i]->getNMol();
# Line 650 | Line 648 | void SimSetup::gatherInfo( void ){
648      }
649    }
650    else{
651 <    sprintf( painCave.errMsg,
652 <             "SimSetup error.\n"
653 <             "\tSorry, the ability to specify total"
654 <             " nMols and then give molfractions in the components\n"
655 <             "\tis not currently supported."
656 <             " Please give nMol in the components.\n" );
651 >    sprintf(painCave.errMsg,
652 >            "SimSetup error.\n"
653 >            "\tSorry, the ability to specify total"
654 >            " nMols and then give molfractions in the components\n"
655 >            "\tis not currently supported."
656 >            " Please give nMol in the components.\n");
657      painCave.isFatal = 1;
658      simError();
659    }
660  
661    // set the status, sample, and thermal kick times
664  
665  if( globals->haveSampleTime() ){
666    info->sampleTime = globals->getSampleTime();
667    info->statusTime = info->sampleTime;
668    info->thermalTime = info->sampleTime;
669  }
670  else{
671    info->sampleTime = globals->getRunTime();
672    info->statusTime = info->sampleTime;
673    info->thermalTime = info->sampleTime;
674  }
662  
663 <  if( globals->haveStatusTime() ){
664 <    info->statusTime = globals->getStatusTime();
665 <  }
663 >  for (i = 0; i < nInfo; i++){
664 >    if (globals->haveSampleTime()){
665 >      info[i].sampleTime = globals->getSampleTime();
666 >      info[i].statusTime = info[i].sampleTime;
667 >      info[i].thermalTime = info[i].sampleTime;
668 >    }
669 >    else{
670 >      info[i].sampleTime = globals->getRunTime();
671 >      info[i].statusTime = info[i].sampleTime;
672 >      info[i].thermalTime = info[i].sampleTime;
673 >    }
674  
675 <  if( globals->haveThermalTime() ){
676 <    info->thermalTime = globals->getThermalTime();
677 <  }
675 >    if (globals->haveStatusTime()){
676 >      info[i].statusTime = globals->getStatusTime();
677 >    }
678  
679 <  // check for the temperature set flag
679 >    if (globals->haveThermalTime()){
680 >      info[i].thermalTime = globals->getThermalTime();
681 >    }
682  
683 <  if( globals->haveTempSet() ) info->setTemp = globals->getTempSet();
683 >    info[i].resetIntegrator = 0;
684 >    if( globals->haveResetTime() ){
685 >      info[i].resetTime = globals->getResetTime();
686 >      info[i].resetIntegrator = 1;
687 >    }
688  
689 <  // get some of the tricky things that may still be in the globals
689 >    // check for the temperature set flag
690  
691 <  double boxVector[3];
692 <  if( globals->haveBox() ){
692 <    boxVector[0] = globals->getBox();
693 <    boxVector[1] = globals->getBox();
694 <    boxVector[2] = globals->getBox();
695 <    
696 <    info->setBox( boxVector );
697 <  }
698 <  else if( globals->haveDensity() ){
691 >    if (globals->haveTempSet())
692 >      info[i].setTemp = globals->getTempSet();
693  
694 <    double vol;
701 <    vol = (double)tot_nmol / globals->getDensity();
702 <     boxVector[0] = pow( vol, ( 1.0 / 3.0 ) );
703 <     boxVector[1] = boxVector[0];
704 <     boxVector[2] = boxVector[0];
694 >    // get some of the tricky things that may still be in the globals
695  
696 <    info->setBox( boxVector );
697 <  }
698 <  else{
699 <    if( !globals->haveBoxX() ){
700 <      sprintf( painCave.errMsg,
711 <               "SimSetup error, no periodic BoxX size given.\n" );
712 <      painCave.isFatal = 1;
713 <      simError();
714 <    }
715 <    boxVector[0] = globals->getBoxX();
696 >    double boxVector[3];
697 >    if (globals->haveBox()){
698 >      boxVector[0] = globals->getBox();
699 >      boxVector[1] = globals->getBox();
700 >      boxVector[2] = globals->getBox();
701  
702 <    if( !globals->haveBoxY() ){
718 <      sprintf( painCave.errMsg,
719 <               "SimSetup error, no periodic BoxY size given.\n" );
720 <      painCave.isFatal = 1;
721 <      simError();
702 >      info[i].setBox(boxVector);
703      }
704 <    boxVector[1] = globals->getBoxY();
704 >    else if (globals->haveDensity()){
705 >      double vol;
706 >      vol = (double) tot_nmol / globals->getDensity();
707 >      boxVector[0] = pow(vol, (1.0 / 3.0));
708 >      boxVector[1] = boxVector[0];
709 >      boxVector[2] = boxVector[0];
710  
711 <    if( !globals->haveBoxZ() ){
726 <      sprintf( painCave.errMsg,
727 <               "SimSetup error, no periodic BoxZ size given.\n" );
728 <      painCave.isFatal = 1;
729 <      simError();
711 >      info[i].setBox(boxVector);
712      }
713 <    boxVector[2] = globals->getBoxZ();
713 >    else{
714 >      if (!globals->haveBoxX()){
715 >        sprintf(painCave.errMsg,
716 >                "SimSetup error, no periodic BoxX size given.\n");
717 >        painCave.isFatal = 1;
718 >        simError();
719 >      }
720 >      boxVector[0] = globals->getBoxX();
721  
722 <    info->setBox( boxVector );
722 >      if (!globals->haveBoxY()){
723 >        sprintf(painCave.errMsg,
724 >                "SimSetup error, no periodic BoxY size given.\n");
725 >        painCave.isFatal = 1;
726 >        simError();
727 >      }
728 >      boxVector[1] = globals->getBoxY();
729 >
730 >      if (!globals->haveBoxZ()){
731 >        sprintf(painCave.errMsg,
732 >                "SimSetup error, no periodic BoxZ size given.\n");
733 >        painCave.isFatal = 1;
734 >        simError();
735 >      }
736 >      boxVector[2] = globals->getBoxZ();
737 >
738 >      info[i].setBox(boxVector);
739 >    }
740    }
741  
742 +  //setup seed for random number generator
743 +  int seedValue;
744  
745 +  if (globals->haveSeed()){
746 +    seedValue = globals->getSeed();
747 +
748 +    if(seedValue / 1E9 == 0){
749 +      sprintf(painCave.errMsg,
750 +              "Seed for sprng library should contain at least 9 digits\n"
751 +              "OOPSE will generate a seed for user\n");
752 +      painCave.isFatal = 0;
753 +      simError();
754 +
755 +      //using seed generated by system instead of invalid seed set by user
756 + #ifndef IS_MPI
757 +      seedValue = make_sprng_seed();
758 + #else
759 +      if (worldRank == 0){
760 +        seedValue = make_sprng_seed();
761 +      }
762 +      MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);  
763 + #endif      
764 +    }
765 +  }//end of if branch of globals->haveSeed()
766 +  else{
767      
768 + #ifndef IS_MPI
769 +    seedValue = make_sprng_seed();
770 + #else
771 +    if (worldRank == 0){
772 +      seedValue = make_sprng_seed();
773 +    }
774 +    MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);  
775 + #endif
776 +  }//end of globals->haveSeed()
777 +
778 +  for (int i = 0; i < nInfo; i++){
779 +    info[i].setSeed(seedValue);
780 +  }
781 +
782   #ifdef IS_MPI
783 <  strcpy( checkPointMsg, "Succesfully gathered all information from Bass\n" );
783 >  strcpy(checkPointMsg, "Succesfully gathered all information from Bass\n");
784    MPIcheckPoint();
785   #endif // is_mpi
742
786   }
787  
788  
789 < void SimSetup::finalInfoCheck( void ){
789 > void SimSetup::finalInfoCheck(void){
790    int index;
791    int usesDipoles;
792 <  
792 >  int i;
793  
794 <  // check electrostatic parameters
795 <  
796 <  index = 0;
797 <  usesDipoles = 0;
798 <  while( (index < info->n_atoms) && !usesDipoles ){
799 <    usesDipoles = ((info->atoms)[index])->hasDipole();
800 <    index++;
801 <  }
802 <  
794 >  for (i = 0; i < nInfo; i++){
795 >    // check electrostatic parameters
796 >
797 >    index = 0;
798 >    usesDipoles = 0;
799 >    while ((index < info[i].n_atoms) && !usesDipoles){
800 >      usesDipoles = (info[i].atoms[index])->hasDipole();
801 >      index++;
802 >    }
803 >
804   #ifdef IS_MPI
805 <  int myUse = usesDipoles;
806 <  MPI_Allreduce( &myUse, &usesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
805 >    int myUse = usesDipoles;
806 >    MPI_Allreduce(&myUse, &usesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
807   #endif //is_mpi
808  
809 <  double theEcr, theEst;
809 >    double theEcr, theEst;
810  
811 <  if (globals->getUseRF() ) {
812 <    info->useReactionField = 1;
769 <    
770 <    if( !globals->haveECR() ){
771 <      sprintf( painCave.errMsg,
772 <               "SimSetup Warning: using default value of 1/2 the smallest "
773 <               "box length for the electrostaticCutoffRadius.\n"
774 <               "I hope you have a very fast processor!\n");
775 <      painCave.isFatal = 0;
776 <      simError();
777 <      double smallest;
778 <      smallest = info->boxL[0];
779 <      if (info->boxL[1] <= smallest) smallest = info->boxL[1];
780 <      if (info->boxL[2] <= smallest) smallest = info->boxL[2];
781 <      theEcr = 0.5 * smallest;
782 <    } else {
783 <      theEcr = globals->getECR();
784 <    }
811 >    if (globals->getUseRF()){
812 >      info[i].useReactionField = 1;
813  
814 <    if( !globals->haveEST() ){
815 <      sprintf( painCave.errMsg,
816 <               "SimSetup Warning: using default value of 0.05 * the "
817 <               "electrostaticCutoffRadius for the electrostaticSkinThickness\n"
818 <               );
819 <      painCave.isFatal = 0;
820 <      simError();
821 <      theEst = 0.05 * theEcr;
822 <    } else {
823 <      theEst= globals->getEST();
824 <    }
825 <
826 <    info->setEcr( theEcr, theEst );
827 <    
800 <    if(!globals->haveDielectric() ){
801 <      sprintf( painCave.errMsg,
802 <               "SimSetup Error: You are trying to use Reaction Field without"
803 <               "setting a dielectric constant!\n"
804 <               );
805 <      painCave.isFatal = 1;
806 <      simError();
807 <    }
808 <    info->dielectric = globals->getDielectric();  
809 <  }
810 <  else {
811 <    if (usesDipoles) {
812 <      
813 <      if( !globals->haveECR() ){
814 <        sprintf( painCave.errMsg,
815 <                 "SimSetup Warning: using default value of 1/2 the smallest "
816 <                 "box length for the electrostaticCutoffRadius.\n"
817 <                 "I hope you have a very fast processor!\n");
818 <        painCave.isFatal = 0;
819 <        simError();
820 <        double smallest;
821 <        smallest = info->boxL[0];
822 <        if (info->boxL[1] <= smallest) smallest = info->boxL[1];
823 <        if (info->boxL[2] <= smallest) smallest = info->boxL[2];
824 <        theEcr = 0.5 * smallest;
825 <      } else {
826 <        theEcr = globals->getECR();
814 >      if (!globals->haveECR()){
815 >        sprintf(painCave.errMsg,
816 >                "SimSetup Warning: using default value of 1/2 the smallest "
817 >                "box length for the electrostaticCutoffRadius.\n"
818 >                "I hope you have a very fast processor!\n");
819 >        painCave.isFatal = 0;
820 >        simError();
821 >        double smallest;
822 >        smallest = info[i].boxL[0];
823 >        if (info[i].boxL[1] <= smallest)
824 >          smallest = info[i].boxL[1];
825 >        if (info[i].boxL[2] <= smallest)
826 >          smallest = info[i].boxL[2];
827 >        theEcr = 0.5 * smallest;
828        }
829 <      
830 <      if( !globals->haveEST() ){
830 <        sprintf( painCave.errMsg,
831 <                 "SimSetup Warning: using default value of 0.05 * the "
832 <                 "electrostaticCutoffRadius for the "
833 <                 "electrostaticSkinThickness\n"
834 <                 );
835 <        painCave.isFatal = 0;
836 <        simError();
837 <        theEst = 0.05 * theEcr;
838 <      } else {
839 <        theEst= globals->getEST();
829 >      else{
830 >        theEcr = globals->getECR();
831        }
832  
833 <      info->setEcr( theEcr, theEst );
833 >      if (!globals->haveEST()){
834 >        sprintf(painCave.errMsg,
835 >                "SimSetup Warning: using default value of 0.05 * the "
836 >                "electrostaticCutoffRadius for the electrostaticSkinThickness\n");
837 >        painCave.isFatal = 0;
838 >        simError();
839 >        theEst = 0.05 * theEcr;
840 >      }
841 >      else{
842 >        theEst = globals->getEST();
843 >      }
844 >
845 >      info[i].setEcr(theEcr, theEst);
846 >
847 >      if (!globals->haveDielectric()){
848 >        sprintf(painCave.errMsg,
849 >                "SimSetup Error: You are trying to use Reaction Field without"
850 >                "setting a dielectric constant!\n");
851 >        painCave.isFatal = 1;
852 >        simError();
853 >      }
854 >      info[i].dielectric = globals->getDielectric();
855      }
856 <  }  
856 >    else{
857 >      if (usesDipoles){
858 >        if (!globals->haveECR()){
859 >          sprintf(painCave.errMsg,
860 >                  "SimSetup Warning: using default value of 1/2 the smallest "
861 >                  "box length for the electrostaticCutoffRadius.\n"
862 >                  "I hope you have a very fast processor!\n");
863 >          painCave.isFatal = 0;
864 >          simError();
865 >          double smallest;
866 >          smallest = info[i].boxL[0];
867 >          if (info[i].boxL[1] <= smallest)
868 >            smallest = info[i].boxL[1];
869 >          if (info[i].boxL[2] <= smallest)
870 >            smallest = info[i].boxL[2];
871 >          theEcr = 0.5 * smallest;
872 >        }
873 >        else{
874 >          theEcr = globals->getECR();
875 >        }
876  
877 +        if (!globals->haveEST()){
878 +          sprintf(painCave.errMsg,
879 +                  "SimSetup Warning: using default value of 0.05 * the "
880 +                  "electrostaticCutoffRadius for the "
881 +                  "electrostaticSkinThickness\n");
882 +          painCave.isFatal = 0;
883 +          simError();
884 +          theEst = 0.05 * theEcr;
885 +        }
886 +        else{
887 +          theEst = globals->getEST();
888 +        }
889 +
890 +        info[i].setEcr(theEcr, theEst);
891 +      }
892 +    }
893 +  }
894 +
895   #ifdef IS_MPI
896 <  strcpy( checkPointMsg, "post processing checks out" );
896 >  strcpy(checkPointMsg, "post processing checks out");
897    MPIcheckPoint();
898   #endif // is_mpi
850
899   }
900  
901 < void SimSetup::initSystemCoords( void ){
901 > void SimSetup::initSystemCoords(void){
902 >  int i;
903  
904 < if( globals->haveInitialConfig() ){
905 <
906 <     InitializeFromFile* fileInit;
904 >  char* inName;
905 >
906 >  (info[0].getConfiguration())->createArrays(info[0].n_atoms);
907 >
908 >  for (i = 0; i < info[0].n_atoms; i++)
909 >    info[0].atoms[i]->setCoords();
910 >
911 >  if (globals->haveInitialConfig()){
912 >    InitializeFromFile* fileInit;
913   #ifdef IS_MPI // is_mpi
914 <     if( worldRank == 0 ){
914 >    if (worldRank == 0){
915   #endif //is_mpi
916 <   fileInit = new InitializeFromFile( globals->getInitialConfig() );
916 >      inName = globals->getInitialConfig();
917 >      double* tempDouble = new double[1000000];
918 >      fileInit = new InitializeFromFile(inName);
919   #ifdef IS_MPI
920 <     }else fileInit = new InitializeFromFile( NULL );
920 >    }
921 >    else
922 >      fileInit = new InitializeFromFile(NULL);
923   #endif
924 <   fileInit->read_xyz( info ); // default velocities on
924 >    fileInit->readInit(info); // default velocities on
925  
926 <   delete fileInit;
927 < }
928 < else{
870 <
926 >    delete fileInit;
927 >  }
928 >  else{
929   #ifdef IS_MPI
930  
931 <  // no init from bass
932 <  
933 <  sprintf( painCave.errMsg,
934 <           "Cannot intialize a parallel simulation without an initial configuration file.\n" );
935 <  painCave.isFatal;
936 <  simError();
937 <  
931 >    // no init from bass
932 >
933 >    sprintf(painCave.errMsg,
934 >            "Cannot intialize a parallel simulation without an initial configuration file.\n");
935 >    painCave.isFatal;
936 >    simError();
937 >
938   #else
939  
940 <  initFromBass();
940 >    initFromBass();
941  
942  
943   #endif
944 < }
944 >  }
945  
946   #ifdef IS_MPI
947 <  strcpy( checkPointMsg, "Successfully read in the initial configuration" );
947 >  strcpy(checkPointMsg, "Successfully read in the initial configuration");
948    MPIcheckPoint();
949   #endif // is_mpi
892
950   }
951  
952  
953 < void SimSetup::makeOutNames( void ){
953 > void SimSetup::makeOutNames(void){
954 >  int k;
955  
956 +
957 +  for (k = 0; k < nInfo; k++){
958   #ifdef IS_MPI
959 <  if( worldRank == 0 ){
959 >    if (worldRank == 0){
960   #endif // is_mpi
961 <    
962 <    if( globals->haveFinalConfig() ){
963 <      strcpy( info->finalName, globals->getFinalConfig() );
904 <    }
905 <    else{
906 <      strcpy( info->finalName, inFileName );
907 <      char* endTest;
908 <      int nameLength = strlen( info->finalName );
909 <      endTest = &(info->finalName[nameLength - 5]);
910 <      if( !strcmp( endTest, ".bass" ) ){
911 <        strcpy( endTest, ".eor" );
961 >
962 >      if (globals->haveFinalConfig()){
963 >        strcpy(info[k].finalName, globals->getFinalConfig());
964        }
913      else if( !strcmp( endTest, ".BASS" ) ){
914        strcpy( endTest, ".eor" );
915      }
965        else{
966 <        endTest = &(info->finalName[nameLength - 4]);
967 <        if( !strcmp( endTest, ".bss" ) ){
968 <          strcpy( endTest, ".eor" );
969 <        }
970 <        else if( !strcmp( endTest, ".mdl" ) ){
971 <          strcpy( endTest, ".eor" );
972 <        }
973 <        else{
974 <          strcat( info->finalName, ".eor" );
975 <        }
966 >        strcpy(info[k].finalName, inFileName);
967 >        char* endTest;
968 >        int nameLength = strlen(info[k].finalName);
969 >        endTest = &(info[k].finalName[nameLength - 5]);
970 >        if (!strcmp(endTest, ".bass")){
971 >          strcpy(endTest, ".eor");
972 >        }
973 >        else if (!strcmp(endTest, ".BASS")){
974 >          strcpy(endTest, ".eor");
975 >        }
976 >        else{
977 >          endTest = &(info[k].finalName[nameLength - 4]);
978 >          if (!strcmp(endTest, ".bss")){
979 >            strcpy(endTest, ".eor");
980 >          }
981 >          else if (!strcmp(endTest, ".mdl")){
982 >            strcpy(endTest, ".eor");
983 >          }
984 >          else{
985 >            strcat(info[k].finalName, ".eor");
986 >          }
987 >        }
988        }
989 <    }
990 <    
991 <    // make the sample and status out names
992 <    
993 <    strcpy( info->sampleName, inFileName );
994 <    char* endTest;
995 <    int nameLength = strlen( info->sampleName );
996 <    endTest = &(info->sampleName[nameLength - 5]);
997 <    if( !strcmp( endTest, ".bass" ) ){
937 <      strcpy( endTest, ".dump" );
938 <    }
939 <    else if( !strcmp( endTest, ".BASS" ) ){
940 <      strcpy( endTest, ".dump" );
941 <    }
942 <    else{
943 <      endTest = &(info->sampleName[nameLength - 4]);
944 <      if( !strcmp( endTest, ".bss" ) ){
945 <        strcpy( endTest, ".dump" );
989 >
990 >      // make the sample and status out names
991 >
992 >      strcpy(info[k].sampleName, inFileName);
993 >      char* endTest;
994 >      int nameLength = strlen(info[k].sampleName);
995 >      endTest = &(info[k].sampleName[nameLength - 5]);
996 >      if (!strcmp(endTest, ".bass")){
997 >        strcpy(endTest, ".dump");
998        }
999 <      else if( !strcmp( endTest, ".mdl" ) ){
1000 <        strcpy( endTest, ".dump" );
999 >      else if (!strcmp(endTest, ".BASS")){
1000 >        strcpy(endTest, ".dump");
1001        }
1002        else{
1003 <        strcat( info->sampleName, ".dump" );
1003 >        endTest = &(info[k].sampleName[nameLength - 4]);
1004 >        if (!strcmp(endTest, ".bss")){
1005 >          strcpy(endTest, ".dump");
1006 >        }
1007 >        else if (!strcmp(endTest, ".mdl")){
1008 >          strcpy(endTest, ".dump");
1009 >        }
1010 >        else{
1011 >          strcat(info[k].sampleName, ".dump");
1012 >        }
1013        }
1014 <    }
1015 <    
1016 <    strcpy( info->statusName, inFileName );
1017 <    nameLength = strlen( info->statusName );
1018 <    endTest = &(info->statusName[nameLength - 5]);
1019 <    if( !strcmp( endTest, ".bass" ) ){
959 <      strcpy( endTest, ".stat" );
960 <    }
961 <    else if( !strcmp( endTest, ".BASS" ) ){
962 <      strcpy( endTest, ".stat" );
963 <    }
964 <    else{
965 <      endTest = &(info->statusName[nameLength - 4]);
966 <      if( !strcmp( endTest, ".bss" ) ){
967 <        strcpy( endTest, ".stat" );
1014 >
1015 >      strcpy(info[k].statusName, inFileName);
1016 >      nameLength = strlen(info[k].statusName);
1017 >      endTest = &(info[k].statusName[nameLength - 5]);
1018 >      if (!strcmp(endTest, ".bass")){
1019 >        strcpy(endTest, ".stat");
1020        }
1021 <      else if( !strcmp( endTest, ".mdl" ) ){
1022 <        strcpy( endTest, ".stat" );
1021 >      else if (!strcmp(endTest, ".BASS")){
1022 >        strcpy(endTest, ".stat");
1023        }
1024        else{
1025 <        strcat( info->statusName, ".stat" );
1025 >        endTest = &(info[k].statusName[nameLength - 4]);
1026 >        if (!strcmp(endTest, ".bss")){
1027 >          strcpy(endTest, ".stat");
1028 >        }
1029 >        else if (!strcmp(endTest, ".mdl")){
1030 >          strcpy(endTest, ".stat");
1031 >        }
1032 >        else{
1033 >          strcat(info[k].statusName, ".stat");
1034 >        }
1035        }
1036 <    }
976 <    
1036 >
1037   #ifdef IS_MPI
978  }
979 #endif // is_mpi
1038  
1039 +    }
1040 + #endif // is_mpi
1041 +  }
1042   }
1043  
1044  
1045 < void SimSetup::sysObjectsCreation( void ){
1045 > void SimSetup::sysObjectsCreation(void){
1046 >  int i, k;
1047  
986  int i;
987
1048    // create the forceField
1049  
1050    createFF();
# Line 999 | Line 1059 | void SimSetup::sysObjectsCreation( void ){
1059  
1060   #ifdef IS_MPI
1061    // divide the molecules among the processors
1062 <  
1062 >
1063    mpiMolDivide();
1064   #endif //is_mpi
1065 <  
1065 >
1066    // create the atom and SRI arrays. Also initialize Molecule Stamp ID's
1067 <  
1067 >
1068    makeSysArrays();
1069  
1070    // make and initialize the molecules (all but atomic coordinates)
1071 <  
1071 >
1072    makeMolecules();
1013  info->identArray = new int[info->n_atoms];
1014  for(i=0; i<info->n_atoms; i++){
1015    info->identArray[i] = the_atoms[i]->getIdent();
1016  }
1017  
1073  
1074 <
1074 >  for (k = 0; k < nInfo; k++){
1075 >    info[k].identArray = new int[info[k].n_atoms];
1076 >    for (i = 0; i < info[k].n_atoms; i++){
1077 >      info[k].identArray[i] = info[k].atoms[i]->getIdent();
1078 >    }
1079 >  }
1080   }
1081  
1082  
1083 < void SimSetup::createFF( void ){
1083 > void SimSetup::createFF(void){
1084 >  switch (ffCase){
1085 >    case FF_DUFF:
1086 >      the_ff = new DUFF();
1087 >      break;
1088  
1089 <  switch( ffCase ){
1089 >    case FF_LJ:
1090 >      the_ff = new LJFF();
1091 >      break;
1092  
1093 <  case FF_DUFF:
1094 <    the_ff = new DUFF();
1095 <    break;
1093 >    case FF_EAM:
1094 >      the_ff = new EAM_FF();
1095 >      break;
1096  
1097 <  case FF_LJ:
1098 <    the_ff = new LJFF();
1099 <    break;
1100 <
1101 <  default:
1036 <    sprintf( painCave.errMsg,
1037 <             "SimSetup Error. Unrecognized force field in case statement.\n");
1038 <    painCave.isFatal = 1;
1039 <    simError();
1097 >    default:
1098 >      sprintf(painCave.errMsg,
1099 >              "SimSetup Error. Unrecognized force field in case statement.\n");
1100 >      painCave.isFatal = 1;
1101 >      simError();
1102    }
1103  
1104   #ifdef IS_MPI
1105 <  strcpy( checkPointMsg, "ForceField creation successful" );
1105 >  strcpy(checkPointMsg, "ForceField creation successful");
1106    MPIcheckPoint();
1107   #endif // is_mpi
1046
1108   }
1109  
1110  
1111 < void SimSetup::compList( void ){
1051 <
1111 > void SimSetup::compList(void){
1112    int i;
1113 +  char* id;
1114 +  LinkedMolStamp* headStamp = new LinkedMolStamp();
1115 +  LinkedMolStamp* currentStamp = NULL;
1116 +  comp_stamps = new MoleculeStamp * [n_components];
1117  
1054  comp_stamps = new MoleculeStamp*[n_components];
1055
1118    // make an array of molecule stamps that match the components used.
1119    // also extract the used stamps out into a separate linked list
1120  
1121 <  info->nComponents = n_components;
1122 <  info->componentsNmol = components_nmol;
1123 <  info->compStamps = comp_stamps;
1124 <  info->headStamp = new LinkedMolStamp();
1125 <  
1126 <  char* id;
1065 <  LinkedMolStamp* headStamp = info->headStamp;
1066 <  LinkedMolStamp* currentStamp = NULL;
1067 <  for( i=0; i<n_components; i++ ){
1121 >  for (i = 0; i < nInfo; i++){
1122 >    info[i].nComponents = n_components;
1123 >    info[i].componentsNmol = components_nmol;
1124 >    info[i].compStamps = comp_stamps;
1125 >    info[i].headStamp = headStamp;
1126 >  }
1127  
1128 +
1129 +  for (i = 0; i < n_components; i++){
1130      id = the_components[i]->getType();
1131      comp_stamps[i] = NULL;
1132 <    
1132 >
1133      // check to make sure the component isn't already in the list
1134  
1135 <    comp_stamps[i] = headStamp->match( id );
1136 <    if( comp_stamps[i] == NULL ){
1076 <      
1135 >    comp_stamps[i] = headStamp->match(id);
1136 >    if (comp_stamps[i] == NULL){
1137        // extract the component from the list;
1138 <      
1139 <      currentStamp = stamps->extractMolStamp( id );
1140 <      if( currentStamp == NULL ){
1141 <        sprintf( painCave.errMsg,
1142 <                 "SimSetup error: Component \"%s\" was not found in the "
1143 <                 "list of declared molecules\n",
1144 <                 id );
1145 <        painCave.isFatal = 1;
1146 <        simError();
1138 >
1139 >      currentStamp = stamps->extractMolStamp(id);
1140 >      if (currentStamp == NULL){
1141 >        sprintf(painCave.errMsg,
1142 >                "SimSetup error: Component \"%s\" was not found in the "
1143 >                "list of declared molecules\n",
1144 >                id);
1145 >        painCave.isFatal = 1;
1146 >        simError();
1147        }
1148 <      
1149 <      headStamp->add( currentStamp );
1150 <      comp_stamps[i] = headStamp->match( id );
1148 >
1149 >      headStamp->add(currentStamp);
1150 >      comp_stamps[i] = headStamp->match(id);
1151      }
1152    }
1153  
1154   #ifdef IS_MPI
1155 <  strcpy( checkPointMsg, "Component stamps successfully extracted\n" );
1155 >  strcpy(checkPointMsg, "Component stamps successfully extracted\n");
1156    MPIcheckPoint();
1157   #endif // is_mpi
1098
1099
1158   }
1159  
1160 < void SimSetup::calcSysValues( void ){
1160 > void SimSetup::calcSysValues(void){
1161    int i, j, k;
1162  
1163 +  int* molMembershipArray;
1164  
1165    tot_atoms = 0;
1166    tot_bonds = 0;
1167    tot_bends = 0;
1168    tot_torsions = 0;
1169 <  for( i=0; i<n_components; i++ ){
1170 <    
1171 <    tot_atoms +=    components_nmol[i] * comp_stamps[i]->getNAtoms();
1172 <    tot_bonds +=    components_nmol[i] * comp_stamps[i]->getNBonds();
1114 <    tot_bends +=    components_nmol[i] * comp_stamps[i]->getNBends();
1169 >  for (i = 0; i < n_components; i++){
1170 >    tot_atoms += components_nmol[i] * comp_stamps[i]->getNAtoms();
1171 >    tot_bonds += components_nmol[i] * comp_stamps[i]->getNBonds();
1172 >    tot_bends += components_nmol[i] * comp_stamps[i]->getNBends();
1173      tot_torsions += components_nmol[i] * comp_stamps[i]->getNTorsions();
1174    }
1175  
1176    tot_SRI = tot_bonds + tot_bends + tot_torsions;
1177 +  molMembershipArray = new int[tot_atoms];
1178  
1179 <  info->n_atoms = tot_atoms;
1180 <  info->n_bonds = tot_bonds;
1181 <  info->n_bends = tot_bends;
1182 <  info->n_torsions = tot_torsions;
1183 <  info->n_SRI = tot_SRI;
1184 <  info->n_mol = tot_nmol;
1185 <  
1186 <  info->molMembershipArray = new int[tot_atoms];
1179 >  for (i = 0; i < nInfo; i++){
1180 >    info[i].n_atoms = tot_atoms;
1181 >    info[i].n_bonds = tot_bonds;
1182 >    info[i].n_bends = tot_bends;
1183 >    info[i].n_torsions = tot_torsions;
1184 >    info[i].n_SRI = tot_SRI;
1185 >    info[i].n_mol = tot_nmol;
1186 >
1187 >    info[i].molMembershipArray = molMembershipArray;
1188 >  }
1189   }
1190  
1130
1191   #ifdef IS_MPI
1192  
1193 < void SimSetup::mpiMolDivide( void ){
1134 <  
1193 > void SimSetup::mpiMolDivide(void){
1194    int i, j, k;
1195    int localMol, allMol;
1196    int local_atoms, local_bonds, local_bends, local_torsions, local_SRI;
1197  
1198 <  mpiSim = new mpiSimulation( info );
1199 <  
1198 >  mpiSim = new mpiSimulation(info);
1199 >
1200    globalIndex = mpiSim->divideLabor();
1201  
1202    // set up the local variables
1203 <  
1203 >
1204    mol2proc = mpiSim->getMolToProcMap();
1205    molCompType = mpiSim->getMolComponentType();
1206 <  
1206 >
1207    allMol = 0;
1208    localMol = 0;
1209    local_atoms = 0;
# Line 1154 | Line 1213 | void SimSetup::mpiMolDivide( void ){
1213    globalAtomIndex = 0;
1214  
1215  
1216 <  for( i=0; i<n_components; i++ ){
1217 <
1218 <    for( j=0; j<components_nmol[i]; j++ ){
1219 <      
1220 <      if( mol2proc[allMol] == worldRank ){
1221 <        
1222 <        local_atoms +=    comp_stamps[i]->getNAtoms();
1223 <        local_bonds +=    comp_stamps[i]->getNBonds();
1165 <        local_bends +=    comp_stamps[i]->getNBends();
1166 <        local_torsions += comp_stamps[i]->getNTorsions();
1167 <        localMol++;
1216 >  for (i = 0; i < n_components; i++){
1217 >    for (j = 0; j < components_nmol[i]; j++){
1218 >      if (mol2proc[allMol] == worldRank){
1219 >        local_atoms += comp_stamps[i]->getNAtoms();
1220 >        local_bonds += comp_stamps[i]->getNBonds();
1221 >        local_bends += comp_stamps[i]->getNBends();
1222 >        local_torsions += comp_stamps[i]->getNTorsions();
1223 >        localMol++;
1224        }      
1225 <      for (k = 0; k < comp_stamps[i]->getNAtoms(); k++) {
1226 <        info->molMembershipArray[globalAtomIndex] = allMol;
1225 >      for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1226 >        info[0].molMembershipArray[globalAtomIndex] = allMol;
1227          globalAtomIndex++;
1228        }
1229  
1230 <      allMol++;      
1230 >      allMol++;
1231      }
1232    }
1233    local_SRI = local_bonds + local_bends + local_torsions;
1234 <  
1235 <  info->n_atoms = mpiSim->getMyNlocal();  
1236 <  
1237 <  if( local_atoms != info->n_atoms ){
1238 <    sprintf( painCave.errMsg,
1239 <             "SimSetup error: mpiSim's localAtom (%d) and SimSetup's"
1240 <             " localAtom (%d) are not equal.\n",
1241 <             info->n_atoms,
1186 <             local_atoms );
1234 >
1235 >  info[0].n_atoms = mpiSim->getMyNlocal();  
1236 >
1237 >  if (local_atoms != info[0].n_atoms){
1238 >    sprintf(painCave.errMsg,
1239 >            "SimSetup error: mpiSim's localAtom (%d) and SimSetup's"
1240 >            " localAtom (%d) are not equal.\n",
1241 >            info[0].n_atoms, local_atoms);
1242      painCave.isFatal = 1;
1243      simError();
1244    }
1245  
1246 <  info->n_bonds = local_bonds;
1247 <  info->n_bends = local_bends;
1248 <  info->n_torsions = local_torsions;
1249 <  info->n_SRI = local_SRI;
1250 <  info->n_mol = localMol;
1246 >  info[0].n_bonds = local_bonds;
1247 >  info[0].n_bends = local_bends;
1248 >  info[0].n_torsions = local_torsions;
1249 >  info[0].n_SRI = local_SRI;
1250 >  info[0].n_mol = localMol;
1251  
1252 <  strcpy( checkPointMsg, "Passed nlocal consistency check." );
1252 >  strcpy(checkPointMsg, "Passed nlocal consistency check.");
1253    MPIcheckPoint();
1254   }
1255 <  
1255 >
1256   #endif // is_mpi
1257  
1258  
1259 < void SimSetup::makeSysArrays( void ){
1260 <  int i, j, k;
1259 > void SimSetup::makeSysArrays(void){
1260 >  int i, j, k, l;
1261  
1262 +  Atom** the_atoms;
1263 +  Molecule* the_molecules;
1264 +  Exclude** the_excludes;
1265  
1208  // create the atom and short range interaction arrays
1266  
1267 <  Atom::createArrays(info->n_atoms);
1268 <  the_atoms = new Atom*[info->n_atoms];
1212 <  the_molecules = new Molecule[info->n_mol];
1213 <  int molIndex;
1267 >  for (l = 0; l < nInfo; l++){
1268 >    // create the atom and short range interaction arrays
1269  
1270 <  // initialize the molecule's stampID's
1270 >    the_atoms = new Atom * [info[l].n_atoms];
1271 >    the_molecules = new Molecule[info[l].n_mol];
1272 >    int molIndex;
1273  
1274 +    // initialize the molecule's stampID's
1275 +
1276   #ifdef IS_MPI
1277 <  
1277 >
1278  
1279 <  molIndex = 0;
1280 <  for(i=0; i<mpiSim->getTotNmol(); i++){
1281 <    
1282 <    if(mol2proc[i] == worldRank ){
1283 <      the_molecules[molIndex].setStampID( molCompType[i] );
1284 <      the_molecules[molIndex].setMyIndex( molIndex );
1285 <      the_molecules[molIndex].setGlobalIndex( i );
1286 <      molIndex++;
1279 >    molIndex = 0;
1280 >    for (i = 0; i < mpiSim->getTotNmol(); i++){
1281 >      if (mol2proc[i] == worldRank){
1282 >        the_molecules[molIndex].setStampID(molCompType[i]);
1283 >        the_molecules[molIndex].setMyIndex(molIndex);
1284 >        the_molecules[molIndex].setGlobalIndex(i);
1285 >        molIndex++;
1286 >      }
1287      }
1229  }
1288  
1289   #else // is_mpi
1290 <  
1291 <  molIndex = 0;
1292 <  globalAtomIndex = 0;
1293 <  for(i=0; i<n_components; i++){
1294 <    for(j=0; j<components_nmol[i]; j++ ){
1295 <      the_molecules[molIndex].setStampID( i );
1296 <      the_molecules[molIndex].setMyIndex( molIndex );
1297 <      the_molecules[molIndex].setGlobalIndex( molIndex );
1298 <      for (k = 0; k < comp_stamps[i]->getNAtoms(); k++) {
1299 <        info->molMembershipArray[globalAtomIndex] = molIndex;
1300 <        globalAtomIndex++;
1290 >
1291 >    molIndex = 0;
1292 >    globalAtomIndex = 0;
1293 >    for (i = 0; i < n_components; i++){
1294 >      for (j = 0; j < components_nmol[i]; j++){
1295 >        the_molecules[molIndex].setStampID(i);
1296 >        the_molecules[molIndex].setMyIndex(molIndex);
1297 >        the_molecules[molIndex].setGlobalIndex(molIndex);
1298 >        for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1299 >          info[l].molMembershipArray[globalAtomIndex] = molIndex;
1300 >          globalAtomIndex++;
1301 >        }
1302 >        molIndex++;
1303        }
1244      molIndex++;
1304      }
1246  }
1247    
1305  
1306 +
1307   #endif // is_mpi
1308  
1309  
1310 <  if( info->n_SRI ){
1311 <    
1312 <    Exclude::createArray(info->n_SRI);
1313 <    the_excludes = new Exclude*[info->n_SRI];
1314 <    for( int ex=0; ex<info->n_SRI; ex++) the_excludes[ex] = new Exclude(ex);
1315 <    info->globalExcludes = new int;
1316 <    info->n_exclude = info->n_SRI;
1317 <  }
1318 <  else{
1319 <    
1320 <    Exclude::createArray( 1 );
1321 <    the_excludes = new Exclude*;
1322 <    the_excludes[0] = new Exclude(0);
1323 <    the_excludes[0]->setPair( 0,0 );
1324 <    info->globalExcludes = new int;
1325 <    info->globalExcludes[0] = 0;
1326 <    info->n_exclude = 0;
1327 <  }
1310 >    if (info[l].n_SRI){
1311 >      Exclude::createArray(info[l].n_SRI);
1312 >      the_excludes = new Exclude * [info[l].n_SRI];
1313 >      for (int ex = 0; ex < info[l].n_SRI; ex++){
1314 >        the_excludes[ex] = new Exclude(ex);
1315 >      }
1316 >      info[l].globalExcludes = new int;
1317 >      info[l].n_exclude = info[l].n_SRI;
1318 >    }
1319 >    else{
1320 >      Exclude::createArray(1);
1321 >      the_excludes = new Exclude * ;
1322 >      the_excludes[0] = new Exclude(0);
1323 >      the_excludes[0]->setPair(0, 0);
1324 >      info[l].globalExcludes = new int;
1325 >      info[l].globalExcludes[0] = 0;
1326 >      info[l].n_exclude = 0;
1327 >    }
1328  
1329 <  // set the arrays into the SimInfo object
1329 >    // set the arrays into the SimInfo object
1330  
1331 <  info->atoms = the_atoms;
1332 <  info->molecules = the_molecules;
1333 <  info->nGlobalExcludes = 0;
1334 <  info->excludes = the_excludes;
1331 >    info[l].atoms = the_atoms;
1332 >    info[l].molecules = the_molecules;
1333 >    info[l].nGlobalExcludes = 0;
1334 >    info[l].excludes = the_excludes;
1335  
1336 <  the_ff->setSimInfo( info );
1337 <
1336 >    the_ff->setSimInfo(info);
1337 >  }
1338   }
1339  
1340 < void SimSetup::makeIntegrator( void ){
1340 > void SimSetup::makeIntegrator(void){
1341 >  int k;
1342  
1343 <  NVT*  myNVT = NULL;
1344 <  NPTi* myNPTi = NULL;
1345 <  NPTf* myNPTf = NULL;
1346 <  NPTim* myNPTim = NULL;
1347 <  NPTfm* myNPTfm = NULL;
1343 >  NVT<RealIntegrator>* myNVT = NULL;
1344 >  NPTi<NPT<RealIntegrator> >* myNPTi = NULL;
1345 >  NPTf<NPT<RealIntegrator> >* myNPTf = NULL;
1346 >  
1347 >  for (k = 0; k < nInfo; k++){
1348 >    switch (ensembleCase){
1349 >      case NVE_ENS:
1350 >        if (globals->haveZconstraints()){
1351 >          setupZConstraint(info[k]);
1352 >          new ZConstraint<NVE<RealIntegrator> >(&(info[k]), the_ff);
1353 >        }
1354 >        else
1355 >          new NVE<RealIntegrator>(&(info[k]), the_ff);
1356 >        break;
1357  
1358 <  switch( ensembleCase ){
1358 >      case NVT_ENS:
1359 >        if (globals->haveZconstraints()){
1360 >          setupZConstraint(info[k]);
1361 >          myNVT = new ZConstraint<NVT<RealIntegrator> >(&(info[k]), the_ff);
1362 >        }
1363 >        else
1364 >          myNVT = new NVT<RealIntegrator>(&(info[k]), the_ff);
1365  
1366 <  case NVE_ENS:
1293 <    new NVE( info, the_ff );
1294 <    break;
1366 >        myNVT->setTargetTemp(globals->getTargetTemp());
1367  
1368 <  case NVT_ENS:
1369 <    myNVT = new NVT( info, the_ff );
1370 <    myNVT->setTargetTemp(globals->getTargetTemp());
1368 >        if (globals->haveTauThermostat())
1369 >          myNVT->setTauThermostat(globals->getTauThermostat());
1370 >        else{
1371 >          sprintf(painCave.errMsg,
1372 >                  "SimSetup error: If you use the NVT\n"
1373 >                  "    ensemble, you must set tauThermostat.\n");
1374 >          painCave.isFatal = 1;
1375 >          simError();
1376 >        }
1377 >        break;
1378  
1379 <    if (globals->haveTauThermostat())
1380 <      myNVT->setTauThermostat(globals->getTauThermostat());
1379 >      case NPTi_ENS:
1380 >        if (globals->haveZconstraints()){
1381 >          setupZConstraint(info[k]);
1382 >          myNPTi = new ZConstraint<NPTi<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1383 >        }
1384 >        else
1385 >          myNPTi = new NPTi<NPT<RealIntegrator> >(&(info[k]), the_ff);
1386  
1387 <    else {
1304 <      sprintf( painCave.errMsg,
1305 <               "SimSetup error: If you use the NVT\n"
1306 <               "    ensemble, you must set tauThermostat.\n");
1307 <      painCave.isFatal = 1;
1308 <      simError();
1309 <    }
1310 <    break;
1387 >        myNPTi->setTargetTemp(globals->getTargetTemp());
1388  
1389 <  case NPTi_ENS:
1390 <    myNPTi = new NPTi( info, the_ff );
1391 <    myNPTi->setTargetTemp( globals->getTargetTemp() );
1389 >        if (globals->haveTargetPressure())
1390 >          myNPTi->setTargetPressure(globals->getTargetPressure());
1391 >        else{
1392 >          sprintf(painCave.errMsg,
1393 >                  "SimSetup error: If you use a constant pressure\n"
1394 >                  "    ensemble, you must set targetPressure in the BASS file.\n");
1395 >          painCave.isFatal = 1;
1396 >          simError();
1397 >        }
1398  
1399 <    if (globals->haveTargetPressure())
1400 <      myNPTi->setTargetPressure(globals->getTargetPressure());
1401 <    else {
1402 <      sprintf( painCave.errMsg,
1403 <               "SimSetup error: If you use a constant pressure\n"
1404 <               "    ensemble, you must set targetPressure in the BASS file.\n");
1405 <      painCave.isFatal = 1;
1406 <      simError();
1407 <    }
1325 <    
1326 <    if( globals->haveTauThermostat() )
1327 <      myNPTi->setTauThermostat( globals->getTauThermostat() );
1328 <    else{
1329 <      sprintf( painCave.errMsg,
1330 <               "SimSetup error: If you use an NPT\n"
1331 <               "    ensemble, you must set tauThermostat.\n");
1332 <      painCave.isFatal = 1;
1333 <      simError();
1334 <    }
1399 >        if (globals->haveTauThermostat())
1400 >          myNPTi->setTauThermostat(globals->getTauThermostat());
1401 >        else{
1402 >          sprintf(painCave.errMsg,
1403 >                  "SimSetup error: If you use an NPT\n"
1404 >                  "    ensemble, you must set tauThermostat.\n");
1405 >          painCave.isFatal = 1;
1406 >          simError();
1407 >        }
1408  
1409 <    if( globals->haveTauBarostat() )
1410 <      myNPTi->setTauBarostat( globals->getTauBarostat() );
1411 <    else{
1412 <      sprintf( painCave.errMsg,
1413 <               "SimSetup error: If you use an NPT\n"
1414 <               "    ensemble, you must set tauBarostat.\n");
1415 <      painCave.isFatal = 1;
1416 <      simError();
1417 <    }
1418 <    break;
1409 >        if (globals->haveTauBarostat())
1410 >          myNPTi->setTauBarostat(globals->getTauBarostat());
1411 >        else{
1412 >          sprintf(painCave.errMsg,
1413 >                  "SimSetup error: If you use an NPT\n"
1414 >                  "    ensemble, you must set tauBarostat.\n");
1415 >          painCave.isFatal = 1;
1416 >          simError();
1417 >        }
1418 >        break;
1419  
1420 <  case NPTf_ENS:
1421 <    myNPTf = new NPTf( info, the_ff );
1422 <    myNPTf->setTargetTemp( globals->getTargetTemp());
1420 >      case NPTf_ENS:
1421 >        if (globals->haveZconstraints()){
1422 >          setupZConstraint(info[k]);
1423 >          myNPTf = new ZConstraint<NPTf<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1424 >        }
1425 >        else
1426 >          myNPTf = new NPTf<NPT <RealIntegrator> >(&(info[k]), the_ff);
1427  
1428 <    if (globals->haveTargetPressure())
1352 <      myNPTf->setTargetPressure(globals->getTargetPressure());
1353 <    else {
1354 <      sprintf( painCave.errMsg,
1355 <               "SimSetup error: If you use a constant pressure\n"
1356 <               "    ensemble, you must set targetPressure in the BASS file.\n");
1357 <      painCave.isFatal = 1;
1358 <      simError();
1359 <    }    
1428 >        myNPTf->setTargetTemp(globals->getTargetTemp());
1429  
1430 <    if( globals->haveTauThermostat() )
1431 <      myNPTf->setTauThermostat( globals->getTauThermostat() );
1432 <    else{
1433 <      sprintf( painCave.errMsg,
1434 <               "SimSetup error: If you use an NPT\n"
1435 <               "    ensemble, you must set tauThermostat.\n");
1436 <      painCave.isFatal = 1;
1437 <      simError();
1438 <    }
1430 >        if (globals->haveTargetPressure())
1431 >          myNPTf->setTargetPressure(globals->getTargetPressure());
1432 >        else{
1433 >          sprintf(painCave.errMsg,
1434 >                  "SimSetup error: If you use a constant pressure\n"
1435 >                  "    ensemble, you must set targetPressure in the BASS file.\n");
1436 >          painCave.isFatal = 1;
1437 >          simError();
1438 >        }    
1439  
1440 <    if( globals->haveTauBarostat() )
1441 <      myNPTf->setTauBarostat( globals->getTauBarostat() );
1442 <    else{
1443 <      sprintf( painCave.errMsg,
1444 <               "SimSetup error: If you use an NPT\n"
1445 <               "    ensemble, you must set tauBarostat.\n");
1446 <      painCave.isFatal = 1;
1447 <      simError();
1448 <    }
1380 <    break;
1381 <    
1382 <  case NPTim_ENS:
1383 <    myNPTim = new NPTim( info, the_ff );
1384 <    myNPTim->setTargetTemp( globals->getTargetTemp());
1440 >        if (globals->haveTauThermostat())
1441 >          myNPTf->setTauThermostat(globals->getTauThermostat());
1442 >        else{
1443 >          sprintf(painCave.errMsg,
1444 >                  "SimSetup error: If you use an NPT\n"
1445 >                  "    ensemble, you must set tauThermostat.\n");
1446 >          painCave.isFatal = 1;
1447 >          simError();
1448 >        }
1449  
1450 <    if (globals->haveTargetPressure())
1451 <      myNPTim->setTargetPressure(globals->getTargetPressure());
1452 <    else {
1453 <      sprintf( painCave.errMsg,
1454 <               "SimSetup error: If you use a constant pressure\n"
1455 <               "    ensemble, you must set targetPressure in the BASS file.\n");
1456 <      painCave.isFatal = 1;
1457 <      simError();
1458 <    }
1459 <    
1396 <    if( globals->haveTauThermostat() )
1397 <      myNPTim->setTauThermostat( globals->getTauThermostat() );
1398 <    else{
1399 <      sprintf( painCave.errMsg,
1400 <               "SimSetup error: If you use an NPT\n"
1401 <               "    ensemble, you must set tauThermostat.\n");
1402 <      painCave.isFatal = 1;
1403 <      simError();
1404 <    }
1450 >        if (globals->haveTauBarostat())
1451 >          myNPTf->setTauBarostat(globals->getTauBarostat());
1452 >        else{
1453 >          sprintf(painCave.errMsg,
1454 >                  "SimSetup error: If you use an NPT\n"
1455 >                  "    ensemble, you must set tauBarostat.\n");
1456 >          painCave.isFatal = 1;
1457 >          simError();
1458 >        }
1459 >        break;
1460  
1461 <    if( globals->haveTauBarostat() )
1462 <      myNPTim->setTauBarostat( globals->getTauBarostat() );
1463 <    else{
1464 <      sprintf( painCave.errMsg,
1465 <               "SimSetup error: If you use an NPT\n"
1411 <               "    ensemble, you must set tauBarostat.\n");
1412 <      painCave.isFatal = 1;
1413 <      simError();
1461 >      default:
1462 >        sprintf(painCave.errMsg,
1463 >                "SimSetup Error. Unrecognized ensemble in case statement.\n");
1464 >        painCave.isFatal = 1;
1465 >        simError();
1466      }
1467 <    break;
1467 >  }
1468 > }
1469  
1470 <  case NPTfm_ENS:
1471 <    myNPTfm = new NPTfm( info, the_ff );
1419 <    myNPTfm->setTargetTemp( globals->getTargetTemp());
1470 > void SimSetup::initFortran(void){
1471 >  info[0].refreshSim();
1472  
1473 <    if (globals->haveTargetPressure())
1474 <      myNPTfm->setTargetPressure(globals->getTargetPressure());
1475 <    else {
1476 <      sprintf( painCave.errMsg,
1477 <               "SimSetup error: If you use a constant pressure\n"
1478 <               "    ensemble, you must set targetPressure in the BASS file.\n");
1479 <      painCave.isFatal = 1;
1480 <      simError();
1481 <    }
1430 <    
1431 <    if( globals->haveTauThermostat() )
1432 <      myNPTfm->setTauThermostat( globals->getTauThermostat() );
1433 <    else{
1434 <      sprintf( painCave.errMsg,
1435 <               "SimSetup error: If you use an NPT\n"
1436 <               "    ensemble, you must set tauThermostat.\n");
1437 <      painCave.isFatal = 1;
1438 <      simError();
1439 <    }
1440 <
1441 <    if( globals->haveTauBarostat() )
1442 <      myNPTfm->setTauBarostat( globals->getTauBarostat() );
1443 <    else{
1444 <      sprintf( painCave.errMsg,
1445 <               "SimSetup error: If you use an NPT\n"
1446 <               "    ensemble, you must set tauBarostat.\n");
1447 <      painCave.isFatal = 1;
1448 <      simError();
1449 <    }
1450 <    break;
1451 <
1452 <  default:
1453 <    sprintf( painCave.errMsg,
1454 <             "SimSetup Error. Unrecognized ensemble in case statement.\n");
1473 >  if (!strcmp(info[0].mixingRule, "standard")){
1474 >    the_ff->initForceField(LB_MIXING_RULE);
1475 >  }
1476 >  else if (!strcmp(info[0].mixingRule, "explicit")){
1477 >    the_ff->initForceField(EXPLICIT_MIXING_RULE);
1478 >  }
1479 >  else{
1480 >    sprintf(painCave.errMsg, "SimSetup Error: unknown mixing rule -> \"%s\"\n",
1481 >            info[0].mixingRule);
1482      painCave.isFatal = 1;
1483      simError();
1484    }
1485  
1486 +
1487 + #ifdef IS_MPI
1488 +  strcpy(checkPointMsg, "Successfully intialized the mixingRule for Fortran.");
1489 +  MPIcheckPoint();
1490 + #endif // is_mpi
1491   }
1492  
1493 < void SimSetup::initFortran( void ){
1493 > void SimSetup::setupZConstraint(SimInfo& theInfo){
1494 >  int nZConstraints;
1495 >  ZconStamp** zconStamp;
1496  
1497 <  info->refreshSim();
1498 <  
1499 <  if( !strcmp( info->mixingRule, "standard") ){
1500 <    the_ff->initForceField( LB_MIXING_RULE );
1497 >  if (globals->haveZconstraintTime()){
1498 >    //add sample time of z-constraint  into SimInfo's property list                    
1499 >    DoubleData* zconsTimeProp = new DoubleData();
1500 >    zconsTimeProp->setID(ZCONSTIME_ID);
1501 >    zconsTimeProp->setData(globals->getZconsTime());
1502 >    theInfo.addProperty(zconsTimeProp);
1503    }
1468  else if( !strcmp( info->mixingRule, "explicit") ){
1469    the_ff->initForceField( EXPLICIT_MIXING_RULE );
1470  }
1504    else{
1505 <    sprintf( painCave.errMsg,
1506 <             "SimSetup Error: unknown mixing rule -> \"%s\"\n",
1507 <             info->mixingRule );
1505 >    sprintf(painCave.errMsg,
1506 >            "ZConstraint error: If you use an ZConstraint\n"
1507 >            " , you must set sample time.\n");
1508      painCave.isFatal = 1;
1509      simError();
1510    }
1511  
1512 +  //push zconsTol into siminfo, if user does not specify
1513 +  //value for zconsTol, a default value will be used
1514 +  DoubleData* zconsTol = new DoubleData();
1515 +  zconsTol->setID(ZCONSTOL_ID);
1516 +  if (globals->haveZconsTol()){
1517 +    zconsTol->setData(globals->getZconsTol());
1518 +  }
1519 +  else{
1520 +    double defaultZConsTol = 0.01;
1521 +    sprintf(painCave.errMsg,
1522 +            "ZConstraint Waring: Tolerance for z-constraint methodl is not specified\n"
1523 +            " , default value %f is used.\n",
1524 +            defaultZConsTol);
1525 +    painCave.isFatal = 0;
1526 +    simError();      
1527  
1528 < #ifdef IS_MPI
1529 <  strcpy( checkPointMsg,
1530 <          "Successfully intialized the mixingRule for Fortran." );
1483 <  MPIcheckPoint();
1484 < #endif // is_mpi
1528 >    zconsTol->setData(defaultZConsTol);
1529 >  }
1530 >  theInfo.addProperty(zconsTol);
1531  
1532 +  //set Force Subtraction Policy
1533 +  StringData* zconsForcePolicy = new StringData();
1534 +  zconsForcePolicy->setID(ZCONSFORCEPOLICY_ID);
1535 +
1536 +  if (globals->haveZconsForcePolicy()){
1537 +    zconsForcePolicy->setData(globals->getZconsForcePolicy());
1538 +  }
1539 +  else{
1540 +    sprintf(painCave.errMsg,
1541 +            "ZConstraint Warning: User does not set force Subtraction policy, "
1542 +            "PolicyByMass is used\n");
1543 +    painCave.isFatal = 0;
1544 +    simError();
1545 +    zconsForcePolicy->setData("BYMASS");
1546 +  }
1547 +
1548 +  theInfo.addProperty(zconsForcePolicy);
1549 +
1550 +  //Determine the name of ouput file and add it into SimInfo's property list
1551 +  //Be careful, do not use inFileName, since it is a pointer which
1552 +  //point to a string at master node, and slave nodes do not contain that string
1553 +
1554 +  string zconsOutput(theInfo.finalName);
1555 +
1556 +  zconsOutput = zconsOutput.substr(0, zconsOutput.rfind(".")) + ".fz";
1557 +
1558 +  StringData* zconsFilename = new StringData();
1559 +  zconsFilename->setID(ZCONSFILENAME_ID);
1560 +  zconsFilename->setData(zconsOutput);
1561 +
1562 +  theInfo.addProperty(zconsFilename);
1563 +
1564 +  //setup index, pos and other parameters of z-constraint molecules
1565 +  nZConstraints = globals->getNzConstraints();
1566 +  theInfo.nZconstraints = nZConstraints;
1567 +
1568 +  zconStamp = globals->getZconStamp();
1569 +  ZConsParaItem tempParaItem;
1570 +
1571 +  ZConsParaData* zconsParaData = new ZConsParaData();
1572 +  zconsParaData->setID(ZCONSPARADATA_ID);
1573 +
1574 +  for (int i = 0; i < nZConstraints; i++){
1575 +    tempParaItem.havingZPos = zconStamp[i]->haveZpos();
1576 +    tempParaItem.zPos = zconStamp[i]->getZpos();
1577 +    tempParaItem.zconsIndex = zconStamp[i]->getMolIndex();
1578 +    tempParaItem.kRatio = zconStamp[i]->getKratio();
1579 +
1580 +    zconsParaData->addItem(tempParaItem);
1581 +  }
1582 +
1583 +  //check the uniqueness of index  
1584 +  if(!zconsParaData->isIndexUnique()){
1585 +    sprintf(painCave.errMsg,
1586 +            "ZConstraint Error: molIndex is not unique\n");
1587 +    painCave.isFatal = 1;
1588 +    simError();
1589 +  }
1590 +
1591 +  //sort the parameters by index of molecules
1592 +  zconsParaData->sortByIndex();
1593 +  
1594 +  //push data into siminfo, therefore, we can retrieve later
1595 +  theInfo.addProperty(zconsParaData);
1596   }

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