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root/group/trunk/OOPSE/libmdtools/SimSetup.cpp

Comparing trunk/OOPSE/libmdtools/SimSetup.cpp (file contents):
Revision 378 by mmeineke, Fri Mar 21 17:42:12 2003 UTC vs.
Revision 823 by mmeineke, Mon Oct 27 22:07:48 2003 UTC

#	Line 1 | Line 1
1	+	#include <algorithm>
2		#include <cstdlib>
3		#include <iostream>
4		#include <cmath>
5	<
5	>	#include <string>
6	>	#include <sprng.h>
7		#include "SimSetup.hpp"
8	+	#include "ReadWrite.hpp"
9		#include "parse_me.h"
10		#include "Integrator.hpp"
11		#include "simError.h"
#	Line 12 | Line 15 | SimSetup::SimSetup(){
15		#include "mpiSimulation.hpp"
16		#endif
17
18	+	// some defines for ensemble and Forcefield  cases
19	+
20	+	#define NVE_ENS        0
21	+	#define NVT_ENS        1
22	+	#define NPTi_ENS       2
23	+	#define NPTf_ENS       3
24	+	#define NPTxyz_ENS     4
25	+
26	+
27	+	#define FF_DUFF 0
28	+	#define FF_LJ   1
29	+	#define FF_EAM  2
30	+
31	+	using namespace std;
32	+
33		SimSetup::SimSetup(){
34	+
35	+	initSuspend = false;
36	+	isInfoArray = 0;
37	+	nInfo = 1;
38	+
39		stamps = new MakeStamps();
40		globals = new Globals();
41	<
41	>
42	>
43		#ifdef IS_MPI
44	<	strcpy( checkPointMsg, "SimSetup creation successful" );
44	>	strcpy(checkPointMsg, "SimSetup creation successful");
45		MPIcheckPoint();
46		#endif // IS_MPI
47		}
#	Line 27 | Line 51 | void SimSetup::parseFile( char* fileName ){
51		delete globals;
52		}
53
54	<	void SimSetup::parseFile( char* fileName ){
54	>	void SimSetup::setSimInfo(SimInfo* the_info, int theNinfo){
55	>	info = the_info;
56	>	nInfo = theNinfo;
57	>	isInfoArray = 1;
58	>	initSuspend = true;
59	>	}
60
61	+
62	+	void SimSetup::parseFile(char* fileName){
63		#ifdef IS_MPI
64	<	if( worldRank == 0 ){
64	>	if (worldRank == 0){
65		#endif // is_mpi
66	<
66	>
67		inFileName = fileName;
68	<	set_interface_stamps( stamps, globals );
69	<
68	>	set_interface_stamps(stamps, globals);
69	>
70		#ifdef IS_MPI
71		mpiEventInit();
72		#endif
73
74	<	yacc_BASS( fileName );
74	>	yacc_BASS(fileName);
75
76		#ifdef IS_MPI
77		throwMPIEvent(NULL);
78		}
79	<	else receiveParse();
79	>	else{
80	>	receiveParse();
81	>	}
82		#endif
83
84		}
85
86		#ifdef IS_MPI
87		void SimSetup::receiveParse(void){
88	<
89	<	set_interface_stamps( stamps, globals );
90	<	mpiEventInit();
91	<	MPIcheckPoint();
59	<	mpiEventLoop();
60	<
88	>	set_interface_stamps(stamps, globals);
89	>	mpiEventInit();
90	>	MPIcheckPoint();
91	>	mpiEventLoop();
92		}
93
94		#endif // is_mpi
95
96	<	void SimSetup::createSim( void ){
96	>	void SimSetup::createSim(void){
97
98	<	MakeStamps *the_stamps;
68	<	Globals* the_globals;
69	<	int i, j;
98	>	// gather all of the information from the Bass file
99
100	<	// get the stamps and globals;
72	<	the_stamps = stamps;
73	<	the_globals = globals;
100	>	gatherInfo();
101
102	<	// set the easy ones first
76	<	simnfo->target_temp = the_globals->getTargetTemp();
77	<	simnfo->dt = the_globals->getDt();
78	<	simnfo->run_time = the_globals->getRunTime();
102	>	// creation of complex system objects
103
104	<	// get the ones we know are there, yet still may need some work.
81	<	n_components = the_globals->getNComponents();
82	<	strcpy( force_field, the_globals->getForceField() );
83	<	strcpy( ensemble, the_globals->getEnsemble() );
84	<	strcpy( simnfo->ensemble, ensemble );
104	>	sysObjectsCreation();
105
106	<	strcpy( simnfo->mixingRule, the_globals->getMixingRule() );
87	<	simnfo->usePBC = the_globals->getPBC();
88	<
106	>	// check on the post processing info
107
108	+	finalInfoCheck();
109
110	<	if( !strcmp( force_field, "TraPPE" ) ) the_ff = new TraPPEFF();
92	<	else if( !strcmp( force_field, "DipoleTest" ) ) the_ff = new DipoleTestFF();
93	<	else if( !strcmp( force_field, "TraPPE_Ex" ) ) the_ff = new TraPPE_ExFF();
94	<	else if( !strcmp( force_field, "LJ" ) ) the_ff = new LJ_FF();
95	<	else{
96	<	sprintf( painCave.errMsg,
97	<	"SimSetup Error. Unrecognized force field -> %s\n",
98	<	force_field );
99	<	painCave.isFatal = 1;
100	<	simError();
101	<	}
110	>	// initialize the system coordinates
111
112	<	#ifdef IS_MPI
113	<	strcpy( checkPointMsg, "ForceField creation successful" );
105	<	MPIcheckPoint();
106	<	#endif // is_mpi
112	>	if ( !initSuspend ){
113	>	initSystemCoords();
114
115	<
115	>	if( !(globals->getUseInitTime()) )
116	>	info[0].currentTime = 0.0;
117	>	}
118
119	<	// get the components and calculate the tot_nMol and indvidual n_mol
111	<	the_components = the_globals->getComponents();
112	<	components_nmol = new int[n_components];
113	<	comp_stamps = new MoleculeStamp*[n_components];
119	>	// make the output filenames
120
121	<	if( !the_globals->haveNMol() ){
116	<	// we don't have the total number of molecules, so we assume it is
117	<	// given in each component
121	>	makeOutNames();
122
123	<	tot_nmol = 0;
120	<	for( i=0; i<n_components; i++ ){
123	>	// make the integrator
124
125	<	if( !the_components[i]->haveNMol() ){
123	<	// we have a problem
124	<	sprintf( painCave.errMsg,
125	<	"SimSetup Error. No global NMol or component NMol"
126	<	" given. Cannot calculate the number of atoms.\n" );
127	<	painCave.isFatal = 1;
128	<	simError();
129	<	}
125	>	makeIntegrator();
126
131	–	tot_nmol += the_components[i]->getNMol();
132	–	components_nmol[i] = the_components[i]->getNMol();
133	–	}
134	–	}
135	–	else{
136	–	sprintf( painCave.errMsg,
137	–	"SimSetup error.\n"
138	–	"\tSorry, the ability to specify total"
139	–	" nMols and then give molfractions in the components\n"
140	–	"\tis not currently supported."
141	–	" Please give nMol in the components.\n" );
142	–	painCave.isFatal = 1;
143	–	simError();
144	–
145	–
146	–	//     tot_nmol = the_globals->getNMol();
147	–
148	–	//   //we have the total number of molecules, now we check for molfractions
149	–	//     for( i=0; i<n_components; i++ ){
150	–
151	–	//       if( !the_components[i]->haveMolFraction() ){
152	–
153	–	//  if( !the_components[i]->haveNMol() ){
154	–	//    //we have a problem
155	–	//    std::cerr << "SimSetup error. Neither molFraction nor "
156	–	//              << " nMol was given in component
157	–
158	–	}
159	–
127		#ifdef IS_MPI
128	<	strcpy( checkPointMsg, "Have the number of components" );
129	<	MPIcheckPoint();
163	<	#endif // is_mpi
128	>	mpiSim->mpiRefresh();
129	>	#endif
130
131	<	// make an array of molecule stamps that match the components used.
166	<	// also extract the used stamps out into a separate linked list
131	>	// initialize the Fortran
132
133	<	simnfo->nComponents = n_components;
134	<	simnfo->componentsNmol = components_nmol;
170	<	simnfo->compStamps = comp_stamps;
171	<	simnfo->headStamp = new LinkedMolStamp();
172	<
173	<	char* id;
174	<	LinkedMolStamp* headStamp = simnfo->headStamp;
175	<	LinkedMolStamp* currentStamp = NULL;
176	<	for( i=0; i<n_components; i++ ){
133	>	initFortran();
134	>	}
135
178	–	id = the_components[i]->getType();
179	–	comp_stamps[i] = NULL;
180	–
181	–	// check to make sure the component isn't already in the list
136
137	<	comp_stamps[i] = headStamp->match( id );
138	<	if( comp_stamps[i] == NULL ){
139	<
140	<	// extract the component from the list;
141	<
142	<	currentStamp = the_stamps->extractMolStamp( id );
143	<	if( currentStamp == NULL ){
144	<	sprintf( painCave.errMsg,
145	<	"SimSetup error: Component \"%s\" was not found in the "
146	<	"list of declared molecules\n",
147	<	id );
194	<	painCave.isFatal = 1;
195	<	simError();
196	<	}
197	<
198	<	headStamp->add( currentStamp );
199	<	comp_stamps[i] = headStamp->match( id );
200	<	}
201	<	}
137	>	void SimSetup::makeMolecules(void){
138	>	int k;
139	>	int i, j, exI, exJ, tempEx, stampID, atomOffset, excludeOffset;
140	>	molInit molInfo;
141	>	DirectionalAtom* dAtom;
142	>	LinkedAssign* extras;
143	>	LinkedAssign* current_extra;
144	>	AtomStamp* currentAtom;
145	>	BondStamp* currentBond;
146	>	BendStamp* currentBend;
147	>	TorsionStamp* currentTorsion;
148
149	<	#ifdef IS_MPI
150	<	strcpy( checkPointMsg, "Component stamps successfully extracted\n" );
151	<	MPIcheckPoint();
206	<	#endif // is_mpi
207	<
149	>	bond_pair* theBonds;
150	>	bend_set* theBends;
151	>	torsion_set* theTorsions;
152
153
154	+	//init the forceField paramters
155
156	<	// caclulate the number of atoms, bonds, bends and torsions
156	>	the_ff->readParams();
157
213	–	tot_atoms = 0;
214	–	tot_bonds = 0;
215	–	tot_bends = 0;
216	–	tot_torsions = 0;
217	–	for( i=0; i<n_components; i++ ){
218	–
219	–	tot_atoms +=    components_nmol[i] * comp_stamps[i]->getNAtoms();
220	–	tot_bonds +=    components_nmol[i] * comp_stamps[i]->getNBonds();
221	–	tot_bends +=    components_nmol[i] * comp_stamps[i]->getNBends();
222	–	tot_torsions += components_nmol[i] * comp_stamps[i]->getNTorsions();
223	–	}
158
159	<	tot_SRI = tot_bonds + tot_bends + tot_torsions;
159	>	// init the atoms
160
161	<	simnfo->n_atoms = tot_atoms;
228	<	simnfo->n_bonds = tot_bonds;
229	<	simnfo->n_bends = tot_bends;
230	<	simnfo->n_torsions = tot_torsions;
231	<	simnfo->n_SRI = tot_SRI;
232	<	simnfo->n_mol = tot_nmol;
161	>	double ux, uy, uz, u, uSqr;
162
163	<
164	<	#ifdef IS_MPI
163	>	for (k = 0; k < nInfo; k++){
164	>	the_ff->setSimInfo(&(info[k]));
165
166	<	// divide the molecules among processors here.
167	<
168	<	mpiSim = new mpiSimulation( simnfo );
169	<
241	<
166	>	atomOffset = 0;
167	>	excludeOffset = 0;
168	>	for (i = 0; i < info[k].n_mol; i++){
169	>	stampID = info[k].molecules[i].getStampID();
170
171	<	globalIndex = mpiSim->divideLabor();
171	>	molInfo.nAtoms = comp_stamps[stampID]->getNAtoms();
172	>	molInfo.nBonds = comp_stamps[stampID]->getNBonds();
173	>	molInfo.nBends = comp_stamps[stampID]->getNBends();
174	>	molInfo.nTorsions = comp_stamps[stampID]->getNTorsions();
175	>	molInfo.nExcludes = molInfo.nBonds + molInfo.nBends + molInfo.nTorsions;
176
177	+	molInfo.myAtoms = &(info[k].atoms[atomOffset]);
178	+	molInfo.myExcludes = &(info[k].excludes[excludeOffset]);
179	+	molInfo.myBonds = new Bond * [molInfo.nBonds];
180	+	molInfo.myBends = new Bend * [molInfo.nBends];
181	+	molInfo.myTorsions = new Torsion * [molInfo.nTorsions];
182
183	+	theBonds = new bond_pair[molInfo.nBonds];
184	+	theBends = new bend_set[molInfo.nBends];
185	+	theTorsions = new torsion_set[molInfo.nTorsions];
186
187	<	// set up the local variables
248	<
249	<	int localMol, allMol;
250	<	int local_atoms, local_bonds, local_bends, local_torsions, local_SRI;
251	<
252	<	allMol = 0;
253	<	localMol = 0;
254	<	local_atoms = 0;
255	<	local_bonds = 0;
256	<	local_bends = 0;
257	<	local_torsions = 0;
258	<	for( i=0; i<n_components; i++ ){
187	>	// make the Atoms
188
189	<	for( j=0; j<components_nmol[i]; j++ ){
190	<
191	<	if( mpiSim->getMyMolStart() <= allMol &&
192	<	allMol <= mpiSim->getMyMolEnd() ){
193	<
194	<	local_atoms +=    comp_stamps[i]->getNAtoms();
195	<	local_bonds +=    comp_stamps[i]->getNBonds();
267	<	local_bends +=    comp_stamps[i]->getNBends();
268	<	local_torsions += comp_stamps[i]->getNTorsions();
269	<	localMol++;
270	<	}
271	<	allMol++;
272	<	}
273	<	}
274	<	local_SRI = local_bonds + local_bends + local_torsions;
275	<
189	>	for (j = 0; j < molInfo.nAtoms; j++){
190	>	currentAtom = comp_stamps[stampID]->getAtom(j);
191	>	if (currentAtom->haveOrientation()){
192	>	dAtom = new DirectionalAtom((j + atomOffset),
193	>	info[k].getConfiguration());
194	>	info[k].n_oriented++;
195	>	molInfo.myAtoms[j] = dAtom;
196
197	<	simnfo->n_atoms = mpiSim->getMyNlocal();
198	<
199	<	if( local_atoms != simnfo->n_atoms ){
280	<	sprintf( painCave.errMsg,
281	<	"SimSetup error: mpiSim's localAtom (%d) and SimSetup's"
282	<	" localAtom (%d) are note equal.\n",
283	<	simnfo->n_atoms,
284	<	local_atoms );
285	<	painCave.isFatal = 1;
286	<	simError();
287	<	}
197	>	ux = currentAtom->getOrntX();
198	>	uy = currentAtom->getOrntY();
199	>	uz = currentAtom->getOrntZ();
200
201	<	simnfo->n_bonds = local_bonds;
290	<	simnfo->n_bends = local_bends;
291	<	simnfo->n_torsions = local_torsions;
292	<	simnfo->n_SRI = local_SRI;
293	<	simnfo->n_mol = localMol;
201	>	uSqr = (ux * ux) + (uy * uy) + (uz * uz);
202
203	<	strcpy( checkPointMsg, "Passed nlocal consistency check." );
204	<	MPIcheckPoint();
205	<
206	<
299	<	#endif // is_mpi
300	<
203	>	u = sqrt(uSqr);
204	>	ux = ux / u;
205	>	uy = uy / u;
206	>	uz = uz / u;
207
208	<	// create the atom and short range interaction arrays
208	>	dAtom->setSUx(ux);
209	>	dAtom->setSUy(uy);
210	>	dAtom->setSUz(uz);
211	>	}
212	>	else{
213	>	molInfo.myAtoms[j] = new GeneralAtom((j + atomOffset),
214	>	info[k].getConfiguration());
215	>	}
216	>	molInfo.myAtoms[j]->setType(currentAtom->getType());
217
218	<	Atom::createArrays(simnfo->n_atoms);
305	<	the_atoms = new Atom*[simnfo->n_atoms];
306	<	the_molecules = new Molecule[simnfo->n_mol];
218	>	#ifdef IS_MPI
219
220	+	molInfo.myAtoms[j]->setGlobalIndex(globalIndex[j + atomOffset]);
221
222	<	if( simnfo->n_SRI ){
223	<	the_sris = new SRI*[simnfo->n_SRI];
311	<	the_excludes = new int[2 * simnfo->n_SRI];
312	<	simnfo->globalExcludes = new int;
313	<	simnfo->n_exclude = tot_SRI;
314	<	}
315	<	else{
316	<
317	<	the_excludes = new int[2];
318	<	the_excludes[0] = 0;
319	<	the_excludes[1] = 0;
320	<	simnfo->globalExcludes = new int;
321	<	simnfo->globalExcludes[0] = 0;
222	>	#endif // is_mpi
223	>	}
224
225	<	simnfo->n_exclude = 1;
226	<	}
225	>	// make the bonds
226	>	for (j = 0; j < molInfo.nBonds; j++){
227	>	currentBond = comp_stamps[stampID]->getBond(j);
228	>	theBonds[j].a = currentBond->getA() + atomOffset;
229	>	theBonds[j].b = currentBond->getB() + atomOffset;
230
231	<	// set the arrays into the SimInfo object
231	>	exI = theBonds[j].a;
232	>	exJ = theBonds[j].b;
233
234	<	simnfo->atoms = the_atoms;
235	<	simnfo->sr_interactions = the_sris;
236	<	simnfo->nGlobalExcludes = 0;
237	<	simnfo->excludes = the_excludes;
234	>	// exclude_I must always be the smaller of the pair
235	>	if (exI > exJ){
236	>	tempEx = exI;
237	>	exI = exJ;
238	>	exJ = tempEx;
239	>	}
240	>	#ifdef IS_MPI
241	>	tempEx = exI;
242	>	exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
243	>	tempEx = exJ;
244	>	exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
245
246	+	info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
247	+	#else  // isn't MPI
248
249	<	// get some of the tricky things that may still be in the globals
249	>	info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
250	>	#endif  //is_mpi
251	>	}
252	>	excludeOffset += molInfo.nBonds;
253
254	<	if( simnfo->n_dipoles ){
254	>	//make the bends
255	>	for (j = 0; j < molInfo.nBends; j++){
256	>	currentBend = comp_stamps[stampID]->getBend(j);
257	>	theBends[j].a = currentBend->getA() + atomOffset;
258	>	theBends[j].b = currentBend->getB() + atomOffset;
259	>	theBends[j].c = currentBend->getC() + atomOffset;
260
261	<	if( !the_globals->haveRRF() ){
262	<	sprintf( painCave.errMsg,
263	<	"SimSetup Error, system has dipoles, but no rRF was set.\n");
341	<	painCave.isFatal = 1;
342	<	simError();
343	<	}
344	<	if( !the_globals->haveDielectric() ){
345	<	sprintf( painCave.errMsg,
346	<	"SimSetup Error, system has dipoles, but no"
347	<	" dielectric was set.\n" );
348	<	painCave.isFatal = 1;
349	<	simError();
350	<	}
261	>	if (currentBend->haveExtras()){
262	>	extras = currentBend->getExtras();
263	>	current_extra = extras;
264
265	<	simnfo->rRF        = the_globals->getRRF();
266	<	simnfo->dielectric = the_globals->getDielectric();
267	<	}
265	>	while (current_extra != NULL){
266	>	if (!strcmp(current_extra->getlhs(), "ghostVectorSource")){
267	>	switch (current_extra->getType()){
268	>	case 0:
269	>	theBends[j].ghost = current_extra->getInt() + atomOffset;
270	>	theBends[j].isGhost = 1;
271	>	break;
272
273	<	#ifdef IS_MPI
274	<	strcpy( checkPointMsg, "rRf and dielectric check out" );
275	<	MPIcheckPoint();
276	<	#endif // is_mpi
277	<
361	<	if( the_globals->haveBox() ){
362	<	simnfo->box_x = the_globals->getBox();
363	<	simnfo->box_y = the_globals->getBox();
364	<	simnfo->box_z = the_globals->getBox();
365	<	}
366	<	else if( the_globals->haveDensity() ){
273	>	case 1:
274	>	theBends[j].ghost = (int) current_extra->getDouble() +
275	>	atomOffset;
276	>	theBends[j].isGhost = 1;
277	>	break;
278
279	<	double vol;
280	<	vol = (double)tot_nmol / the_globals->getDensity();
281	<	simnfo->box_x = pow( vol, ( 1.0 / 3.0 ) );
282	<	simnfo->box_y = simnfo->box_x;
283	<	simnfo->box_z = simnfo->box_x;
284	<	}
285	<	else{
286	<	if( !the_globals->haveBoxX() ){
287	<	sprintf( painCave.errMsg,
288	<	"SimSetup error, no periodic BoxX size given.\n" );
289	<	painCave.isFatal = 1;
290	<	simError();
291	<	}
292	<	simnfo->box_x = the_globals->getBoxX();
279	>	default:
280	>	sprintf(painCave.errMsg,
281	>	"SimSetup Error: ghostVectorSource was neither a "
282	>	"double nor an int.\n"
283	>	"-->Bend[%d] in %s\n",
284	>	j, comp_stamps[stampID]->getID());
285	>	painCave.isFatal = 1;
286	>	simError();
287	>	}
288	>	}
289	>	else{
290	>	sprintf(painCave.errMsg,
291	>	"SimSetup Error: unhandled bend assignment:\n"
292	>	"    -->%s in Bend[%d] in %s\n",
293	>	current_extra->getlhs(), j, comp_stamps[stampID]->getID());
294	>	painCave.isFatal = 1;
295	>	simError();
296	>	}
297
298	<	if( !the_globals->haveBoxY() ){
299	<	sprintf( painCave.errMsg,
300	<	"SimSetup error, no periodic BoxY size given.\n" );
386	<	painCave.isFatal = 1;
387	<	simError();
388	<	}
389	<	simnfo->box_y = the_globals->getBoxY();
298	>	current_extra = current_extra->getNext();
299	>	}
300	>	}
301
302	<	if( !the_globals->haveBoxZ() ){
303	<	sprintf( painCave.errMsg,
304	<	"SimSetup error, no periodic BoxZ size given.\n" );
305	<	painCave.isFatal = 1;
306	<	simError();
307	<	}
308	<	simnfo->box_z = the_globals->getBoxZ();
309	<	}
302	>	if (!theBends[j].isGhost){
303	>	exI = theBends[j].a;
304	>	exJ = theBends[j].c;
305	>	}
306	>	else{
307	>	exI = theBends[j].a;
308	>	exJ = theBends[j].b;
309	>	}
310
311	+	// exclude_I must always be the smaller of the pair
312	+	if (exI > exJ){
313	+	tempEx = exI;
314	+	exI = exJ;
315	+	exJ = tempEx;
316	+	}
317		#ifdef IS_MPI
318	<	strcpy( checkPointMsg, "Box size set up" );
319	<	MPIcheckPoint();
320	<	#endif // is_mpi
318	>	tempEx = exI;
319	>	exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
320	>	tempEx = exJ;
321	>	exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
322
323	+	info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
324	+	#else  // isn't MPI
325	+	info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
326	+	#endif  //is_mpi
327	+	}
328	+	excludeOffset += molInfo.nBends;
329
330	<	// initialize the arrays
330	>	for (j = 0; j < molInfo.nTorsions; j++){
331	>	currentTorsion = comp_stamps[stampID]->getTorsion(j);
332	>	theTorsions[j].a = currentTorsion->getA() + atomOffset;
333	>	theTorsions[j].b = currentTorsion->getB() + atomOffset;
334	>	theTorsions[j].c = currentTorsion->getC() + atomOffset;
335	>	theTorsions[j].d = currentTorsion->getD() + atomOffset;
336
337	<	the_ff->setSimInfo( simnfo );
337	>	exI = theTorsions[j].a;
338	>	exJ = theTorsions[j].d;
339
340	<	makeAtoms();
341	<	simnfo->identArray = new int[simnfo->n_atoms];
342	<	for(i=0; i<simnfo->n_atoms; i++){
343	<	simnfo->identArray[i] = the_atoms[i]->getIdent();
344	<	}
345	<
346	<	if( tot_bonds ){
347	<	makeBonds();
348	<	}
340	>	// exclude_I must always be the smaller of the pair
341	>	if (exI > exJ){
342	>	tempEx = exI;
343	>	exI = exJ;
344	>	exJ = tempEx;
345	>	}
346	>	#ifdef IS_MPI
347	>	tempEx = exI;
348	>	exI = info[k].atoms[tempEx]->getGlobalIndex() + 1;
349	>	tempEx = exJ;
350	>	exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1;
351
352	<	if( tot_bends ){
353	<	makeBends();
354	<	}
352	>	info[k].excludes[j + excludeOffset]->setPair(exI, exJ);
353	>	#else  // isn't MPI
354	>	info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1));
355	>	#endif  //is_mpi
356	>	}
357	>	excludeOffset += molInfo.nTorsions;
358
424	–	if( tot_torsions ){
425	–	makeTorsions();
426	–	}
359
360	+	// send the arrays off to the forceField for init.
361
362	+	the_ff->initializeAtoms(molInfo.nAtoms, molInfo.myAtoms);
363	+	the_ff->initializeBonds(molInfo.nBonds, molInfo.myBonds, theBonds);
364	+	the_ff->initializeBends(molInfo.nBends, molInfo.myBends, theBends);
365	+	the_ff->initializeTorsions(molInfo.nTorsions, molInfo.myTorsions,
366	+	theTorsions);
367
368
369	+	info[k].molecules[i].initialize(molInfo);
370
371
372	<	if( the_globals->haveInitialConfig() ){
373	<
374	<	InitializeFromFile* fileInit;
375	<	#ifdef IS_MPI // is_mpi
376	<	if( worldRank == 0 ){
377	<	#endif //is_mpi
378	<	fileInit = new InitializeFromFile( the_globals->getInitialConfig() );
372	>	atomOffset += molInfo.nAtoms;
373	>	delete[] theBonds;
374	>	delete[] theBends;
375	>	delete[] theTorsions;
376	>	}
377	>	}
378	>
379		#ifdef IS_MPI
380	<	}else fileInit = new InitializeFromFile( NULL );
381	<	#endif
382	<	fileInit->read_xyz( simnfo ); // default velocities on
380	>	sprintf(checkPointMsg, "all molecules initialized succesfully");
381	>	MPIcheckPoint();
382	>	#endif // is_mpi
383
384	<	delete fileInit;
446	<	}
447	<	else{
384	>	// clean up the forcefield
385
386	<	#ifdef IS_MPI
386	>	the_ff->calcRcut();
387	>	the_ff->cleanMe();
388	>	}
389
390	<	// no init from bass
391	<
392	<	sprintf( painCave.errMsg,
393	<	"Cannot intialize a parallel simulation without an initial configuration file.\n" );
394	<	painCave.isFatal;
395	<	simError();
396	<
397	<	#else
390	>	void SimSetup::initFromBass(void){
391	>	int i, j, k;
392	>	int n_cells;
393	>	double cellx, celly, cellz;
394	>	double temp1, temp2, temp3;
395	>	int n_per_extra;
396	>	int n_extra;
397	>	int have_extra, done;
398
399	<	initFromBass();
399	>	double vel[3];
400	>	vel[0] = 0.0;
401	>	vel[1] = 0.0;
402	>	vel[2] = 0.0;
403
404	+	temp1 = (double) tot_nmol / 4.0;
405	+	temp2 = pow(temp1, (1.0 / 3.0));
406	+	temp3 = ceil(temp2);
407
408	<	#endif
409	<	}
408	>	have_extra = 0;
409	>	if (temp2 < temp3){
410	>	// we have a non-complete lattice
411	>	have_extra = 1;
412
413	<	#ifdef IS_MPI
414	<	strcpy( checkPointMsg, "Successfully read in the initial configuration" );
415	<	MPIcheckPoint();
416	<	#endif // is_mpi
413	>	n_cells = (int) temp3 - 1;
414	>	cellx = info[0].boxL[0] / temp3;
415	>	celly = info[0].boxL[1] / temp3;
416	>	cellz = info[0].boxL[2] / temp3;
417	>	n_extra = tot_nmol - (4 * n_cells * n_cells * n_cells);
418	>	temp1 = ((double) n_extra) / (pow(temp3, 3.0) - pow(n_cells, 3.0));
419	>	n_per_extra = (int) ceil(temp1);
420
421	<
422	<
423	<
424	<
425	<
426	<
477	<	#ifdef IS_MPI
478	<	if( worldRank == 0 ){
479	<	#endif // is_mpi
480	<
481	<	if( the_globals->haveFinalConfig() ){
482	<	strcpy( simnfo->finalName, the_globals->getFinalConfig() );
421	>	if (n_per_extra > 4){
422	>	sprintf(painCave.errMsg,
423	>	"SimSetup error. There has been an error in constructing"
424	>	" the non-complete lattice.\n");
425	>	painCave.isFatal = 1;
426	>	simError();
427		}
484	–	else{
485	–	strcpy( simnfo->finalName, inFileName );
486	–	char* endTest;
487	–	int nameLength = strlen( simnfo->finalName );
488	–	endTest = &(simnfo->finalName[nameLength - 5]);
489	–	if( !strcmp( endTest, ".bass" ) ){
490	–	strcpy( endTest, ".eor" );
491	–	}
492	–	else if( !strcmp( endTest, ".BASS" ) ){
493	–	strcpy( endTest, ".eor" );
494	–	}
495	–	else{
496	–	endTest = &(simnfo->finalName[nameLength - 4]);
497	–	if( !strcmp( endTest, ".bss" ) ){
498	–	strcpy( endTest, ".eor" );
499	–	}
500	–	else if( !strcmp( endTest, ".mdl" ) ){
501	–	strcpy( endTest, ".eor" );
502	–	}
503	–	else{
504	–	strcat( simnfo->finalName, ".eor" );
505	–	}
506	–	}
507	–	}
508	–
509	–	// make the sample and status out names
510	–
511	–	strcpy( simnfo->sampleName, inFileName );
512	–	char* endTest;
513	–	int nameLength = strlen( simnfo->sampleName );
514	–	endTest = &(simnfo->sampleName[nameLength - 5]);
515	–	if( !strcmp( endTest, ".bass" ) ){
516	–	strcpy( endTest, ".dump" );
517	–	}
518	–	else if( !strcmp( endTest, ".BASS" ) ){
519	–	strcpy( endTest, ".dump" );
520	–	}
521	–	else{
522	–	endTest = &(simnfo->sampleName[nameLength - 4]);
523	–	if( !strcmp( endTest, ".bss" ) ){
524	–	strcpy( endTest, ".dump" );
525	–	}
526	–	else if( !strcmp( endTest, ".mdl" ) ){
527	–	strcpy( endTest, ".dump" );
528	–	}
529	–	else{
530	–	strcat( simnfo->sampleName, ".dump" );
531	–	}
532	–	}
533	–
534	–	strcpy( simnfo->statusName, inFileName );
535	–	nameLength = strlen( simnfo->statusName );
536	–	endTest = &(simnfo->statusName[nameLength - 5]);
537	–	if( !strcmp( endTest, ".bass" ) ){
538	–	strcpy( endTest, ".stat" );
539	–	}
540	–	else if( !strcmp( endTest, ".BASS" ) ){
541	–	strcpy( endTest, ".stat" );
542	–	}
543	–	else{
544	–	endTest = &(simnfo->statusName[nameLength - 4]);
545	–	if( !strcmp( endTest, ".bss" ) ){
546	–	strcpy( endTest, ".stat" );
547	–	}
548	–	else if( !strcmp( endTest, ".mdl" ) ){
549	–	strcpy( endTest, ".stat" );
550	–	}
551	–	else{
552	–	strcat( simnfo->statusName, ".stat" );
553	–	}
554	–	}
555	–
556	–	#ifdef IS_MPI
428		}
558	–	#endif // is_mpi
559	–
560	–	// set the status, sample, and themal kick times
561	–
562	–	if( the_globals->haveSampleTime() ){
563	–	simnfo->sampleTime = the_globals->getSampleTime();
564	–	simnfo->statusTime = simnfo->sampleTime;
565	–	simnfo->thermalTime = simnfo->sampleTime;
566	–	}
429		else{
430	<	simnfo->sampleTime = the_globals->getRunTime();
431	<	simnfo->statusTime = simnfo->sampleTime;
432	<	simnfo->thermalTime = simnfo->sampleTime;
430	>	n_cells = (int) temp3;
431	>	cellx = info[0].boxL[0] / temp3;
432	>	celly = info[0].boxL[1] / temp3;
433	>	cellz = info[0].boxL[2] / temp3;
434		}
435
436	<	if( the_globals->haveStatusTime() ){
437	<	simnfo->statusTime = the_globals->getStatusTime();
438	<	}
436	>	current_mol = 0;
437	>	current_comp_mol = 0;
438	>	current_comp = 0;
439	>	current_atom_ndx = 0;
440
441	<	if( the_globals->haveThermalTime() ){
442	<	simnfo->thermalTime = the_globals->getThermalTime();
443	<	}
441	>	for (i = 0; i < n_cells ; i++){
442	>	for (j = 0; j < n_cells; j++){
443	>	for (k = 0; k < n_cells; k++){
444	>	makeElement(i * cellx, j * celly, k * cellz);
445
446	<	// check for the temperature set flag
446	>	makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly, k * cellz);
447
448	<	if( the_globals->haveTempSet() ) simnfo->setTemp = the_globals->getTempSet();
448	>	makeElement(i * cellx, j * celly + 0.5 * celly, k * cellz + 0.5 * cellz);
449
450	+	makeElement(i * cellx + 0.5 * cellx, j * celly, k * cellz + 0.5 * cellz);
451	+	}
452	+	}
453	+	}
454
455	<	//   // make the longe range forces and the integrator
455	>	if (have_extra){
456	>	done = 0;
457
458	<	//   new AllLong( simnfo );
458	>	int start_ndx;
459	>	for (i = 0; i < (n_cells + 1) && !done; i++){
460	>	for (j = 0; j < (n_cells + 1) && !done; j++){
461	>	if (i < n_cells){
462	>	if (j < n_cells){
463	>	start_ndx = n_cells;
464	>	}
465	>	else
466	>	start_ndx = 0;
467	>	}
468	>	else
469	>	start_ndx = 0;
470
471	<	if( !strcmp( force_field, "TraPPE" ) ) new Verlet( *simnfo, the_ff );
472	<	if( !strcmp( force_field, "DipoleTest" ) ) new Symplectic( simnfo, the_ff );
473	<	if( !strcmp( force_field, "TraPPE_Ex" ) ) new Symplectic( simnfo, the_ff );
474	<	if( !strcmp( force_field, "LJ" ) ) new Verlet( *simnfo, the_ff );
471	>	for (k = start_ndx; k < (n_cells + 1) && !done; k++){
472	>	makeElement(i * cellx, j * celly, k * cellz);
473	>	done = (current_mol >= tot_nmol);
474	>
475	>	if (!done && n_per_extra > 1){
476	>	makeElement(i * cellx + 0.5 * cellx, 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, j * celly + 0.5 * celly,
483	>	k * cellz + 0.5 * cellz);
484	>	done = (current_mol >= tot_nmol);
485	>	}
486
487	+	if (!done && n_per_extra > 3){
488	+	makeElement(i * cellx + 0.5 * cellx, j * celly,
489	+	k * cellz + 0.5 * cellz);
490	+	done = (current_mol >= tot_nmol);
491	+	}
492	+	}
493	+	}
494	+	}
495	+	}
496
497	+	for (i = 0; i < info[0].n_atoms; i++){
498	+	info[0].atoms[i]->setVel(vel);
499	+	}
500	+	}
501
502	<	// initialize the Fortran
503	<
504	<	simnfo->refreshSim();
505	<
506	<	if( !strcmp( simnfo->mixingRule, "standard") ){
507	<	the_ff->initForceField( LB_MIXING_RULE );
502	>	void SimSetup::makeElement(double x, double y, double z){
503	>	int k;
504	>	AtomStamp* current_atom;
505	>	DirectionalAtom* dAtom;
506	>	double rotMat[3][3];
507	>	double pos[3];
508	>
509	>	for (k = 0; k < comp_stamps[current_comp]->getNAtoms(); k++){
510	>	current_atom = comp_stamps[current_comp]->getAtom(k);
511	>	if (!current_atom->havePosition()){
512	>	sprintf(painCave.errMsg,
513	>	"SimSetup:initFromBass error.\n"
514	>	"\tComponent %s, atom %s does not have a position specified.\n"
515	>	"\tThe initialization routine is unable to give a start"
516	>	" position.\n",
517	>	comp_stamps[current_comp]->getID(), current_atom->getType());
518	>	painCave.isFatal = 1;
519	>	simError();
520	>	}
521	>
522	>	pos[0] = x + current_atom->getPosX();
523	>	pos[1] = y + current_atom->getPosY();
524	>	pos[2] = z + current_atom->getPosZ();
525	>
526	>	info[0].atoms[current_atom_ndx]->setPos(pos);
527	>
528	>	if (info[0].atoms[current_atom_ndx]->isDirectional()){
529	>	dAtom = (DirectionalAtom *) info[0].atoms[current_atom_ndx];
530	>
531	>	rotMat[0][0] = 1.0;
532	>	rotMat[0][1] = 0.0;
533	>	rotMat[0][2] = 0.0;
534	>
535	>	rotMat[1][0] = 0.0;
536	>	rotMat[1][1] = 1.0;
537	>	rotMat[1][2] = 0.0;
538	>
539	>	rotMat[2][0] = 0.0;
540	>	rotMat[2][1] = 0.0;
541	>	rotMat[2][2] = 1.0;
542	>
543	>	dAtom->setA(rotMat);
544	>	}
545	>
546	>	current_atom_ndx++;
547		}
548	<	else if( !strcmp( simnfo->mixingRule, "explicit") ){
549	<	the_ff->initForceField( EXPLICIT_MIXING_RULE );
548	>
549	>	current_mol++;
550	>	current_comp_mol++;
551	>
552	>	if (current_comp_mol >= components_nmol[current_comp]){
553	>	current_comp_mol = 0;
554	>	current_comp++;
555		}
556	+	}
557	+
558	+
559	+	void SimSetup::gatherInfo(void){
560	+	int i;
561	+
562	+	ensembleCase = -1;
563	+	ffCase = -1;
564	+
565	+	// set the easy ones first
566	+
567	+	for (i = 0; i < nInfo; i++){
568	+	info[i].target_temp = globals->getTargetTemp();
569	+	info[i].dt = globals->getDt();
570	+	info[i].run_time = globals->getRunTime();
571	+	}
572	+	n_components = globals->getNComponents();
573	+
574	+
575	+	// get the forceField
576	+
577	+	strcpy(force_field, globals->getForceField());
578	+
579	+	if (!strcasecmp(force_field, "DUFF")){
580	+	ffCase = FF_DUFF;
581	+	}
582	+	else if (!strcasecmp(force_field, "LJ")){
583	+	ffCase = FF_LJ;
584	+	}
585	+	else if (!strcasecmp(force_field, "EAM")){
586	+	ffCase = FF_EAM;
587	+	}
588		else{
589	<	sprintf( painCave.errMsg,
590	<	"SimSetup Error: unknown mixing rule -> \"%s\"\n",
591	<	simnfo->mixingRule );
589	>	sprintf(painCave.errMsg, "SimSetup Error. Unrecognized force field -> %s\n",
590	>	force_field);
591	>	painCave.isFatal = 1;
592	>	simError();
593	>	}
594	>
595	>	// get the ensemble
596	>
597	>	strcpy(ensemble, globals->getEnsemble());
598	>
599	>	if (!strcasecmp(ensemble, "NVE")){
600	>	ensembleCase = NVE_ENS;
601	>	}
602	>	else if (!strcasecmp(ensemble, "NVT")){
603	>	ensembleCase = NVT_ENS;
604	>	}
605	>	else if (!strcasecmp(ensemble, "NPTi") || !strcasecmp(ensemble, "NPT")){
606	>	ensembleCase = NPTi_ENS;
607	>	}
608	>	else if (!strcasecmp(ensemble, "NPTf")){
609	>	ensembleCase = NPTf_ENS;
610	>	}
611	>	else if (!strcasecmp(ensemble, "NPTxyz")){
612	>	ensembleCase = NPTxyz_ENS;
613	>	}
614	>	else{
615	>	sprintf(painCave.errMsg,
616	>	"SimSetup Warning. Unrecognized Ensemble -> %s, "
617	>	"reverting to NVE for this simulation.\n",
618	>	ensemble);
619	>	painCave.isFatal = 0;
620	>	simError();
621	>	strcpy(ensemble, "NVE");
622	>	ensembleCase = NVE_ENS;
623	>	}
624	>
625	>	for (i = 0; i < nInfo; i++){
626	>	strcpy(info[i].ensemble, ensemble);
627	>
628	>	// get the mixing rule
629	>
630	>	strcpy(info[i].mixingRule, globals->getMixingRule());
631	>	info[i].usePBC = globals->getPBC();
632	>	}
633	>
634	>	// get the components and calculate the tot_nMol and indvidual n_mol
635	>
636	>	the_components = globals->getComponents();
637	>	components_nmol = new int[n_components];
638	>
639	>
640	>	if (!globals->haveNMol()){
641	>	// we don't have the total number of molecules, so we assume it is
642	>	// given in each component
643	>
644	>	tot_nmol = 0;
645	>	for (i = 0; i < n_components; i++){
646	>	if (!the_components[i]->haveNMol()){
647	>	// we have a problem
648	>	sprintf(painCave.errMsg,
649	>	"SimSetup Error. No global NMol or component NMol"
650	>	" given. Cannot calculate the number of atoms.\n");
651	>	painCave.isFatal = 1;
652	>	simError();
653	>	}
654	>
655	>	tot_nmol += the_components[i]->getNMol();
656	>	components_nmol[i] = the_components[i]->getNMol();
657	>	}
658	>	}
659	>	else{
660	>	sprintf(painCave.errMsg,
661	>	"SimSetup error.\n"
662	>	"\tSorry, the ability to specify total"
663	>	" nMols and then give molfractions in the components\n"
664	>	"\tis not currently supported."
665	>	" Please give nMol in the components.\n");
666		painCave.isFatal = 1;
667		simError();
668		}
669
670	+	// set the status, sample, and thermal kick times
671
672	<	#ifdef IS_MPI
673	<	strcpy( checkPointMsg,
674	<	"Successfully intialized the mixingRule for Fortran." );
675	<	MPIcheckPoint();
676	<	#endif // is_mpi
677	<	}
672	>	for (i = 0; i < nInfo; i++){
673	>	if (globals->haveSampleTime()){
674	>	info[i].sampleTime = globals->getSampleTime();
675	>	info[i].statusTime = info[i].sampleTime;
676	>	info[i].thermalTime = info[i].sampleTime;
677	>	}
678	>	else{
679	>	info[i].sampleTime = globals->getRunTime();
680	>	info[i].statusTime = info[i].sampleTime;
681	>	info[i].thermalTime = info[i].sampleTime;
682	>	}
683
684	<	void SimSetup::makeAtoms( void ){
684	>	if (globals->haveStatusTime()){
685	>	info[i].statusTime = globals->getStatusTime();
686	>	}
687
688	<	int i, j, k, index;
689	<	double ux, uy, uz, uSqr, u;
690	<	AtomStamp* current_atom;
688	>	if (globals->haveThermalTime()){
689	>	info[i].thermalTime = globals->getThermalTime();
690	>	}
691
692	<	DirectionalAtom* dAtom;
693	<	int molIndex, molStart, molEnd, nMemb, lMolIndex;
692	>	info[i].resetIntegrator = 0;
693	>	if( globals->haveResetTime() ){
694	>	info[i].resetTime = globals->getResetTime();
695	>	info[i].resetIntegrator = 1;
696	>	}
697
698	<	lMolIndex = 0;
633	<	molIndex = 0;
634	<	index = 0;
635	<	for( i=0; i<n_components; i++ ){
698	>	// check for the temperature set flag
699
700	<	for( j=0; j<components_nmol[i]; j++ ){
700	>	if (globals->haveTempSet())
701	>	info[i].setTemp = globals->getTempSet();
702
703	<	#ifdef IS_MPI
640	<	if( mpiSim->getMyMolStart() <= molIndex &&
641	<	molIndex <= mpiSim->getMyMolEnd() ){
642	<	#endif // is_mpi
703	>	// get some of the tricky things that may still be in the globals
704
705	<	molStart = index;
706	<	nMemb = comp_stamps[i]->getNAtoms();
707	<	for( k=0; k<comp_stamps[i]->getNAtoms(); k++ ){
708	<
709	<	current_atom = comp_stamps[i]->getAtom( k );
649	<	if( current_atom->haveOrientation() ){
650	<
651	<	dAtom = new DirectionalAtom(index);
652	<	simnfo->n_oriented++;
653	<	the_atoms[index] = dAtom;
654	<
655	<	ux = current_atom->getOrntX();
656	<	uy = current_atom->getOrntY();
657	<	uz = current_atom->getOrntZ();
658	<
659	<	uSqr = (ux * ux) + (uy * uy) + (uz * uz);
660	<
661	<	u = sqrt( uSqr );
662	<	ux = ux / u;
663	<	uy = uy / u;
664	<	uz = uz / u;
665	<
666	<	dAtom->setSUx( ux );
667	<	dAtom->setSUy( uy );
668	<	dAtom->setSUz( uz );
669	<	}
670	<	else{
671	<	the_atoms[index] = new GeneralAtom(index);
672	<	}
673	<	the_atoms[index]->setType( current_atom->getType() );
674	<	the_atoms[index]->setIndex( index );
675	<
676	<	// increment the index and repeat;
677	<	index++;
678	<	}
679	<
680	<	molEnd = index -1;
681	<	the_molecules[lMolIndex].setNMembers( nMemb );
682	<	the_molecules[lMolIndex].setStartAtom( molStart );
683	<	the_molecules[lMolIndex].setEndAtom( molEnd );
684	<	the_molecules[lMolIndex].setStampID( i );
685	<	lMolIndex++;
705	>	double boxVector[3];
706	>	if (globals->haveBox()){
707	>	boxVector[0] = globals->getBox();
708	>	boxVector[1] = globals->getBox();
709	>	boxVector[2] = globals->getBox();
710
711	<	#ifdef IS_MPI
688	<	}
689	<	#endif //is_mpi
690	<
691	<	molIndex++;
711	>	info[i].setBox(boxVector);
712		}
713	<	}
713	>	else if (globals->haveDensity()){
714	>	double vol;
715	>	vol = (double) tot_nmol / globals->getDensity();
716	>	boxVector[0] = pow(vol, (1.0 / 3.0));
717	>	boxVector[1] = boxVector[0];
718	>	boxVector[2] = boxVector[0];
719
720	<	#ifdef IS_MPI
721	<	for( i=0; i<mpiSim->getMyNlocal(); i++ ) the_atoms[i]->setGlobalIndex( globalIndex[i] );
722	<
723	<	delete[] globalIndex;
720	>	info[i].setBox(boxVector);
721	>	}
722	>	else{
723	>	if (!globals->haveBoxX()){
724	>	sprintf(painCave.errMsg,
725	>	"SimSetup error, no periodic BoxX size given.\n");
726	>	painCave.isFatal = 1;
727	>	simError();
728	>	}
729	>	boxVector[0] = globals->getBoxX();
730
731	<	mpiSim->mpiRefresh();
732	<	#endif //IS_MPI
733	<
734	<	the_ff->initializeAtoms();
735	<	}
731	>	if (!globals->haveBoxY()){
732	>	sprintf(painCave.errMsg,
733	>	"SimSetup error, no periodic BoxY size given.\n");
734	>	painCave.isFatal = 1;
735	>	simError();
736	>	}
737	>	boxVector[1] = globals->getBoxY();
738
739	<	void SimSetup::makeBonds( void ){
740	<
741	<	int i, j, k, index, offset, molIndex, exI, exJ, tempEx;
742	<	bond_pair* the_bonds;
743	<	BondStamp* current_bond;
711	<
712	<	the_bonds = new bond_pair[tot_bonds];
713	<	index = 0;
714	<	offset = 0;
715	<	molIndex = 0;
716	<
717	<	for( i=0; i<n_components; i++ ){
718	<
719	<	for( j=0; j<components_nmol[i]; j++ ){
720	<
721	<	#ifdef IS_MPI
722	<	if( mpiSim->getMyMolStart() <= molIndex &&
723	<	molIndex <= mpiSim->getMyMolEnd() ){
724	<	#endif // is_mpi
725	<
726	<	for( k=0; k<comp_stamps[i]->getNBonds(); k++ ){
727	<
728	<	current_bond = comp_stamps[i]->getBond( k );
729	<	the_bonds[index].a = current_bond->getA() + offset;
730	<	the_bonds[index].b = current_bond->getB() + offset;
731	<
732	<	exI = the_bonds[index].a;
733	<	exJ = the_bonds[index].b;
734	<
735	<	// exclude_I must always be the smaller of the pair
736	<	if( exI > exJ ){
737	<	tempEx = exI;
738	<	exI = exJ;
739	<	exJ = tempEx;
740	<	}
741	<
742	<
743	<	#ifdef IS_MPI
744	<
745	<	the_excludes[index*2] =
746	<	the_atoms[exI]->getGlobalIndex() + 1;
747	<	the_excludes[index*2 + 1] =
748	<	the_atoms[exJ]->getGlobalIndex() + 1;
749	<
750	<	#else  // isn't MPI
751	<
752	<	the_excludes[index*2] =     exI + 1;
753	<	the_excludes[index*2 + 1] = exJ + 1;
754	<	// fortran index from 1 (hence the +1 in the indexing)
755	<	#endif  //is_mpi
756	<
757	<	// increment the index and repeat;
758	<	index++;
759	<	}
760	<	offset += comp_stamps[i]->getNAtoms();
761	<
762	<	#ifdef IS_MPI
739	>	if (!globals->haveBoxZ()){
740	>	sprintf(painCave.errMsg,
741	>	"SimSetup error, no periodic BoxZ size given.\n");
742	>	painCave.isFatal = 1;
743	>	simError();
744		}
745	<	#endif //is_mpi
746	<
747	<	molIndex++;
748	<	}
745	>	boxVector[2] = globals->getBoxZ();
746	>
747	>	info[i].setBox(boxVector);
748	>	}
749		}
750
751	<	the_ff->initializeBonds( the_bonds );
752	<	}
751	>	//setup seed for random number generator
752	>	int seedValue;
753
754	<	void SimSetup::makeBends( void ){
754	>	if (globals->haveSeed()){
755	>	seedValue = globals->getSeed();
756
757	<	int i, j, k, index, offset, molIndex, exI, exJ, tempEx;
758	<	bend_set* the_bends;
759	<	BendStamp* current_bend;
760	<	LinkedAssign* extras;
761	<	LinkedAssign* current_extra;
762	<
757	>	if(seedValue / 1E9 == 0){
758	>	sprintf(painCave.errMsg,
759	>	"Seed for sprng library should contain at least 9 digits\n"
760	>	"OOPSE will generate a seed for user\n");
761	>	painCave.isFatal = 0;
762	>	simError();
763
764	<	the_bends = new bend_set[tot_bends];
765	<	index = 0;
766	<	offset = 0;
767	<	molIndex = 0;
768	<	for( i=0; i<n_components; i++ ){
769	<
788	<	for( j=0; j<components_nmol[i]; j++ ){
789	<
790	<	#ifdef IS_MPI
791	<	if( mpiSim->getMyMolStart() <= molIndex &&
792	<	molIndex <= mpiSim->getMyMolEnd() ){
793	<	#endif // is_mpi
794	<
795	<	for( k=0; k<comp_stamps[i]->getNBends(); k++ ){
796	<
797	<	current_bend = comp_stamps[i]->getBend( k );
798	<	the_bends[index].a = current_bend->getA() + offset;
799	<	the_bends[index].b = current_bend->getB() + offset;
800	<	the_bends[index].c = current_bend->getC() + offset;
801	<
802	<	if( current_bend->haveExtras() ){
803	<
804	<	extras = current_bend->getExtras();
805	<	current_extra = extras;
806	<
807	<	while( current_extra != NULL ){
808	<	if( !strcmp( current_extra->getlhs(), "ghostVectorSource" )){
809	<
810	<	switch( current_extra->getType() ){
811	<
812	<	case 0:
813	<	the_bends[index].ghost =
814	<	current_extra->getInt() + offset;
815	<	the_bends[index].isGhost = 1;
816	<	break;
817	<
818	<	case 1:
819	<	the_bends[index].ghost =
820	<	(int)current_extra->getDouble() + offset;
821	<	the_bends[index].isGhost = 1;
822	<	break;
823	<
824	<	default:
825	<	sprintf( painCave.errMsg,
826	<	"SimSetup Error: ghostVectorSource was neiter a "
827	<	"double nor an int.\n"
828	<	"-->Bend[%d] in %s\n",
829	<	k, comp_stamps[i]->getID() );
830	<	painCave.isFatal = 1;
831	<	simError();
832	<	}
833	<	}
834	<
835	<	else{
836	<
837	<	sprintf( painCave.errMsg,
838	<	"SimSetup Error: unhandled bend assignment:\n"
839	<	"    -->%s in Bend[%d] in %s\n",
840	<	current_extra->getlhs(),
841	<	k, comp_stamps[i]->getID() );
842	<	painCave.isFatal = 1;
843	<	simError();
844	<	}
845	<
846	<	current_extra = current_extra->getNext();
847	<	}
848	<	}
849	<
850	<	if( !the_bends[index].isGhost ){
851	<
852	<	exI = the_bends[index].a;
853	<	exJ = the_bends[index].c;
854	<	}
855	<	else{
856	<
857	<	exI = the_bends[index].a;
858	<	exJ = the_bends[index].b;
859	<	}
860	<
861	<	// exclude_I must always be the smaller of the pair
862	<	if( exI > exJ ){
863	<	tempEx = exI;
864	<	exI = exJ;
865	<	exJ = tempEx;
866	<	}
867	<
868	<
869	<	#ifdef IS_MPI
870	<
871	<	the_excludes[(index + tot_bonds)*2] =
872	<	the_atoms[exI]->getGlobalIndex() + 1;
873	<	the_excludes[(index + tot_bonds)*2 + 1] =
874	<	the_atoms[exJ]->getGlobalIndex() + 1;
875	<
876	<	#else  // isn't MPI
877	<
878	<	the_excludes[(index + tot_bonds)*2] =     exI + 1;
879	<	the_excludes[(index + tot_bonds)*2 + 1] = exJ + 1;
880	<	// fortran index from 1 (hence the +1 in the indexing)
881	<	#endif  //is_mpi
882	<
883	<
884	<	// increment the index and repeat;
885	<	index++;
886	<	}
887	<	offset += comp_stamps[i]->getNAtoms();
888	<
889	<	#ifdef IS_MPI
764	>	//using seed generated by system instead of invalid seed set by user
765	>	#ifndef IS_MPI
766	>	seedValue = make_sprng_seed();
767	>	#else
768	>	if (worldRank == 0){
769	>	seedValue = make_sprng_seed();
770		}
771	<	#endif //is_mpi
772	<
893	<	molIndex++;
771	>	MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);
772	>	#endif
773		}
774	+	}//end of if branch of globals->haveSeed()
775	+	else{
776	+
777	+	#ifndef IS_MPI
778	+	seedValue = make_sprng_seed();
779	+	#else
780	+	if (worldRank == 0){
781	+	seedValue = make_sprng_seed();
782	+	}
783	+	MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);
784	+	#endif
785	+	}//end of globals->haveSeed()
786	+
787	+	for (int i = 0; i < nInfo; i++){
788	+	info[i].setSeed(seedValue);
789		}
790
791		#ifdef IS_MPI
792	<	sprintf( checkPointMsg,
899	<	"Successfully created the bends list.\n" );
792	>	strcpy(checkPointMsg, "Succesfully gathered all information from Bass\n");
793		MPIcheckPoint();
794		#endif // is_mpi
902	–
903	–
904	–	the_ff->initializeBends( the_bends );
795		}
796
907	–	void SimSetup::makeTorsions( void ){
797
798	<	int i, j, k, index, offset, molIndex, exI, exJ, tempEx;
799	<	torsion_set* the_torsions;
800	<	TorsionStamp* current_torsion;
798	>	void SimSetup::finalInfoCheck(void){
799	>	int index;
800	>	int usesDipoles;
801	>	int i;
802
803	<	the_torsions = new torsion_set[tot_torsions];
804	<	index = 0;
915	<	offset = 0;
916	<	molIndex = 0;
917	<	for( i=0; i<n_components; i++ ){
803	>	for (i = 0; i < nInfo; i++){
804	>	// check electrostatic parameters
805
806	<	for( j=0; j<components_nmol[i]; j++ ){
806	>	index = 0;
807	>	usesDipoles = 0;
808	>	while ((index < info[i].n_atoms) && !usesDipoles){
809	>	usesDipoles = (info[i].atoms[index])->hasDipole();
810	>	index++;
811	>	}
812
813		#ifdef IS_MPI
814	<	if( mpiSim->getMyMolStart() <= molIndex &&
815	<	molIndex <= mpiSim->getMyMolEnd() ){
816	<	#endif // is_mpi
814	>	int myUse = usesDipoles;
815	>	MPI_Allreduce(&myUse, &usesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
816	>	#endif //is_mpi
817
818	<	for( k=0; k<comp_stamps[i]->getNTorsions(); k++ ){
818	>	double theEcr, theEst;
819
820	<	current_torsion = comp_stamps[i]->getTorsion( k );
821	<	the_torsions[index].a = current_torsion->getA() + offset;
930	<	the_torsions[index].b = current_torsion->getB() + offset;
931	<	the_torsions[index].c = current_torsion->getC() + offset;
932	<	the_torsions[index].d = current_torsion->getD() + offset;
820	>	if (globals->getUseRF()){
821	>	info[i].useReactionField = 1;
822
823	<	exI = the_torsions[index].a;
824	<	exJ = the_torsions[index].d;
825	<
826	<
827	<	// exclude_I must always be the smaller of the pair
828	<	if( exI > exJ ){
829	<	tempEx = exI;
830	<	exI = exJ;
831	<	exJ = tempEx;
832	<	}
823	>	if (!globals->haveECR()){
824	>	sprintf(painCave.errMsg,
825	>	"SimSetup Warning: using default value of 1/2 the smallest "
826	>	"box length for the electrostaticCutoffRadius.\n"
827	>	"I hope you have a very fast processor!\n");
828	>	painCave.isFatal = 0;
829	>	simError();
830	>	double smallest;
831	>	smallest = info[i].boxL[0];
832	>	if (info[i].boxL[1] <= smallest)
833	>	smallest = info[i].boxL[1];
834	>	if (info[i].boxL[2] <= smallest)
835	>	smallest = info[i].boxL[2];
836	>	theEcr = 0.5 * smallest;
837	>	}
838	>	else{
839	>	theEcr = globals->getECR();
840	>	}
841
842	+	if (!globals->haveEST()){
843	+	sprintf(painCave.errMsg,
844	+	"SimSetup Warning: using default value of 0.05 * the "
845	+	"electrostaticCutoffRadius for the electrostaticSkinThickness\n");
846	+	painCave.isFatal = 0;
847	+	simError();
848	+	theEst = 0.05 * theEcr;
849	+	}
850	+	else{
851	+	theEst = globals->getEST();
852	+	}
853
854	<	#ifdef IS_MPI
947	<
948	<	the_excludes[(index + tot_bonds + tot_bends)*2] =
949	<	the_atoms[exI]->getGlobalIndex() + 1;
950	<	the_excludes[(index + tot_bonds + tot_bends)*2 + 1] =
951	<	the_atoms[exJ]->getGlobalIndex() + 1;
952	<
953	<	#else  // isn't MPI
954	<
955	<	the_excludes[(index + tot_bonds + tot_bends)*2] =     exI + 1;
956	<	the_excludes[(index + tot_bonds + tot_bends)*2 + 1] = exJ + 1;
957	<	// fortran indexes from 1 (hence the +1 in the indexing)
958	<	#endif  //is_mpi
959	<
854	>	info[i].setEcr(theEcr, theEst);
855
856	<	// increment the index and repeat;
857	<	index++;
856	>	if (!globals->haveDielectric()){
857	>	sprintf(painCave.errMsg,
858	>	"SimSetup Error: You are trying to use Reaction Field without"
859	>	"setting a dielectric constant!\n");
860	>	painCave.isFatal = 1;
861	>	simError();
862		}
863	<	offset += comp_stamps[i]->getNAtoms();
863	>	info[i].dielectric = globals->getDielectric();
864	>	}
865	>	else{
866	>	if (usesDipoles){
867	>	if (!globals->haveECR()){
868	>	sprintf(painCave.errMsg,
869	>	"SimSetup Warning: using default value of 1/2 the smallest "
870	>	"box length for the electrostaticCutoffRadius.\n"
871	>	"I hope you have a very fast processor!\n");
872	>	painCave.isFatal = 0;
873	>	simError();
874	>	double smallest;
875	>	smallest = info[i].boxL[0];
876	>	if (info[i].boxL[1] <= smallest)
877	>	smallest = info[i].boxL[1];
878	>	if (info[i].boxL[2] <= smallest)
879	>	smallest = info[i].boxL[2];
880	>	theEcr = 0.5 * smallest;
881	>	}
882	>	else{
883	>	theEcr = globals->getECR();
884	>	}
885
886	<	#ifdef IS_MPI
887	<	}
888	<	#endif //is_mpi
886	>	if (!globals->haveEST()){
887	>	sprintf(painCave.errMsg,
888	>	"SimSetup Warning: using default value of 0.05 * the "
889	>	"electrostaticCutoffRadius for the "
890	>	"electrostaticSkinThickness\n");
891	>	painCave.isFatal = 0;
892	>	simError();
893	>	theEst = 0.05 * theEcr;
894	>	}
895	>	else{
896	>	theEst = globals->getEST();
897	>	}
898
899	<	molIndex++;
899	>	info[i].setEcr(theEcr, theEst);
900	>	}
901		}
902		}
903
904	<	the_ff->initializeTorsions( the_torsions );
904	>	#ifdef IS_MPI
905	>	strcpy(checkPointMsg, "post processing checks out");
906	>	MPIcheckPoint();
907	>	#endif // is_mpi
908		}
909
910	<	void SimSetup::initFromBass( void ){
910	>	void SimSetup::initSystemCoords(void){
911	>	int i;
912
913	<	int i, j, k;
980	<	int n_cells;
981	<	double cellx, celly, cellz;
982	<	double temp1, temp2, temp3;
983	<	int n_per_extra;
984	<	int n_extra;
985	<	int have_extra, done;
913	>	char* inName;
914
915	<	temp1 = (double)tot_nmol / 4.0;
988	<	temp2 = pow( temp1, ( 1.0 / 3.0 ) );
989	<	temp3 = ceil( temp2 );
915	>	(info[0].getConfiguration())->createArrays(info[0].n_atoms);
916
917	<	have_extra =0;
918	<	if( temp2 < temp3 ){ // we have a non-complete lattice
993	<	have_extra =1;
917	>	for (i = 0; i < info[0].n_atoms; i++)
918	>	info[0].atoms[i]->setCoords();
919
920	<	n_cells = (int)temp3 - 1;
921	<	cellx = simnfo->box_x / temp3;
922	<	celly = simnfo->box_y / temp3;
923	<	cellz = simnfo->box_z / temp3;
924	<	n_extra = tot_nmol - ( 4 * n_cells * n_cells * n_cells );
925	<	temp1 = ((double)n_extra) / ( pow( temp3, 3.0 ) - pow( n_cells, 3.0 ) );
926	<	n_per_extra = (int)ceil( temp1 );
927	<
1003	<	if( n_per_extra > 4){
1004	<	sprintf( painCave.errMsg,
1005	<	"SimSetup error. There has been an error in constructing"
1006	<	" the non-complete lattice.\n" );
1007	<	painCave.isFatal = 1;
1008	<	simError();
920	>	if (globals->haveInitialConfig()){
921	>	InitializeFromFile* fileInit;
922	>	#ifdef IS_MPI // is_mpi
923	>	if (worldRank == 0){
924	>	#endif //is_mpi
925	>	inName = globals->getInitialConfig();
926	>	fileInit = new InitializeFromFile(inName);
927	>	#ifdef IS_MPI
928		}
929	+	else
930	+	fileInit = new InitializeFromFile(NULL);
931	+	#endif
932	+	fileInit->readInit(info); // default velocities on
933	+
934	+	delete fileInit;
935		}
936		else{
937	<	n_cells = (int)temp3;
938	<	cellx = simnfo->box_x / temp3;
939	<	celly = simnfo->box_y / temp3;
940	<	cellz = simnfo->box_z / temp3;
937	>	#ifdef IS_MPI
938	>
939	>	// no init from bass
940	>
941	>	sprintf(painCave.errMsg,
942	>	"Cannot intialize a parallel simulation without an initial configuration file.\n");
943	>	painCave.isFatal = 1;;
944	>	simError();
945	>
946	>	#else
947	>
948	>	initFromBass();
949	>
950	>
951	>	#endif
952		}
953
954	<	current_mol = 0;
955	<	current_comp_mol = 0;
956	<	current_comp = 0;
957	<	current_atom_ndx = 0;
954	>	#ifdef IS_MPI
955	>	strcpy(checkPointMsg, "Successfully read in the initial configuration");
956	>	MPIcheckPoint();
957	>	#endif // is_mpi
958	>	}
959
1023	–	for( i=0; i < n_cells ; i++ ){
1024	–	for( j=0; j < n_cells; j++ ){
1025	–	for( k=0; k < n_cells; k++ ){
960
961	<	makeElement( i * cellx,
962	<	j * celly,
1029	<	k * cellz );
961	>	void SimSetup::makeOutNames(void){
962	>	int k;
963
1031	–	makeElement( i * cellx + 0.5 * cellx,
1032	–	j * celly + 0.5 * celly,
1033	–	k * cellz );
964
965	<	makeElement( i * cellx,
966	<	j * celly + 0.5 * celly,
967	<	k * cellz + 0.5 * cellz );
965	>	for (k = 0; k < nInfo; k++){
966	>	#ifdef IS_MPI
967	>	if (worldRank == 0){
968	>	#endif // is_mpi
969
970	<	makeElement( i * cellx + 0.5 * cellx,
971	<	j * celly,
1041	<	k * cellz + 0.5 * cellz );
970	>	if (globals->haveFinalConfig()){
971	>	strcpy(info[k].finalName, globals->getFinalConfig());
972		}
973	+	else{
974	+	strcpy(info[k].finalName, inFileName);
975	+	char* endTest;
976	+	int nameLength = strlen(info[k].finalName);
977	+	endTest = &(info[k].finalName[nameLength - 5]);
978	+	if (!strcmp(endTest, ".bass")){
979	+	strcpy(endTest, ".eor");
980	+	}
981	+	else if (!strcmp(endTest, ".BASS")){
982	+	strcpy(endTest, ".eor");
983	+	}
984	+	else{
985	+	endTest = &(info[k].finalName[nameLength - 4]);
986	+	if (!strcmp(endTest, ".bss")){
987	+	strcpy(endTest, ".eor");
988	+	}
989	+	else if (!strcmp(endTest, ".mdl")){
990	+	strcpy(endTest, ".eor");
991	+	}
992	+	else{
993	+	strcat(info[k].finalName, ".eor");
994	+	}
995	+	}
996	+	}
997	+
998	+	// make the sample and status out names
999	+
1000	+	strcpy(info[k].sampleName, inFileName);
1001	+	char* endTest;
1002	+	int nameLength = strlen(info[k].sampleName);
1003	+	endTest = &(info[k].sampleName[nameLength - 5]);
1004	+	if (!strcmp(endTest, ".bass")){
1005	+	strcpy(endTest, ".dump");
1006	+	}
1007	+	else if (!strcmp(endTest, ".BASS")){
1008	+	strcpy(endTest, ".dump");
1009	+	}
1010	+	else{
1011	+	endTest = &(info[k].sampleName[nameLength - 4]);
1012	+	if (!strcmp(endTest, ".bss")){
1013	+	strcpy(endTest, ".dump");
1014	+	}
1015	+	else if (!strcmp(endTest, ".mdl")){
1016	+	strcpy(endTest, ".dump");
1017	+	}
1018	+	else{
1019	+	strcat(info[k].sampleName, ".dump");
1020	+	}
1021	+	}
1022	+
1023	+	strcpy(info[k].statusName, inFileName);
1024	+	nameLength = strlen(info[k].statusName);
1025	+	endTest = &(info[k].statusName[nameLength - 5]);
1026	+	if (!strcmp(endTest, ".bass")){
1027	+	strcpy(endTest, ".stat");
1028	+	}
1029	+	else if (!strcmp(endTest, ".BASS")){
1030	+	strcpy(endTest, ".stat");
1031	+	}
1032	+	else{
1033	+	endTest = &(info[k].statusName[nameLength - 4]);
1034	+	if (!strcmp(endTest, ".bss")){
1035	+	strcpy(endTest, ".stat");
1036	+	}
1037	+	else if (!strcmp(endTest, ".mdl")){
1038	+	strcpy(endTest, ".stat");
1039	+	}
1040	+	else{
1041	+	strcat(info[k].statusName, ".stat");
1042	+	}
1043	+	}
1044	+
1045	+	#ifdef IS_MPI
1046	+
1047		}
1048	+	#endif // is_mpi
1049		}
1050	+	}
1051
1046	–	if( have_extra ){
1047	–	done = 0;
1052
1053	<	int start_ndx;
1054	<	for( i=0; i < (n_cells+1) && !done; i++ ){
1051	<	for( j=0; j < (n_cells+1) && !done; j++ ){
1053	>	void SimSetup::sysObjectsCreation(void){
1054	>	int i, k;
1055
1056	<	if( i < n_cells ){
1056	>	// create the forceField
1057
1058	<	if( j < n_cells ){
1056	<	start_ndx = n_cells;
1057	<	}
1058	<	else start_ndx = 0;
1059	<	}
1060	<	else start_ndx = 0;
1058	>	createFF();
1059
1060	<	for( k=start_ndx; k < (n_cells+1) && !done; k++ ){
1060	>	// extract componentList
1061	>
1062	>	compList();
1063	>
1064	>	// calc the number of atoms, bond, bends, and torsions
1065	>
1066	>	calcSysValues();
1067	>
1068	>	#ifdef IS_MPI
1069	>	// divide the molecules among the processors
1070	>
1071	>	mpiMolDivide();
1072	>	#endif //is_mpi
1073	>
1074	>	// create the atom and SRI arrays. Also initialize Molecule Stamp ID's
1075	>
1076	>	makeSysArrays();
1077	>
1078	>	// make and initialize the molecules (all but atomic coordinates)
1079	>
1080	>	makeMolecules();
1081	>
1082	>	for (k = 0; k < nInfo; k++){
1083	>	info[k].identArray = new int[info[k].n_atoms];
1084	>	for (i = 0; i < info[k].n_atoms; i++){
1085	>	info[k].identArray[i] = info[k].atoms[i]->getIdent();
1086	>	}
1087	>	}
1088	>	}
1089	>
1090	>
1091	>	void SimSetup::createFF(void){
1092	>	switch (ffCase){
1093	>	case FF_DUFF:
1094	>	the_ff = new DUFF();
1095	>	break;
1096
1097	<	makeElement( i * cellx,
1098	<	j * celly,
1099	<	k * cellz );
1067	<	done = ( current_mol >= tot_nmol );
1097	>	case FF_LJ:
1098	>	the_ff = new LJFF();
1099	>	break;
1100
1101	<	if( !done && n_per_extra > 1 ){
1102	<	makeElement( i * cellx + 0.5 * cellx,
1103	<	j * celly + 0.5 * celly,
1072	<	k * cellz );
1073	<	done = ( current_mol >= tot_nmol );
1074	<	}
1101	>	case FF_EAM:
1102	>	the_ff = new EAM_FF();
1103	>	break;
1104
1105	<	if( !done && n_per_extra > 2){
1106	<	makeElement( i * cellx,
1107	<	j * celly + 0.5 * celly,
1108	<	k * cellz + 0.5 * cellz );
1109	<	done = ( current_mol >= tot_nmol );
1110	<	}
1105	>	default:
1106	>	sprintf(painCave.errMsg,
1107	>	"SimSetup Error. Unrecognized force field in case statement.\n");
1108	>	painCave.isFatal = 1;
1109	>	simError();
1110	>	}
1111
1112	<	if( !done && n_per_extra > 3){
1113	<	makeElement( i * cellx + 0.5 * cellx,
1114	<	j * celly,
1115	<	k * cellz + 0.5 * cellz );
1116	<	done = ( current_mol >= tot_nmol );
1117	<	}
1118	<	}
1112	>	#ifdef IS_MPI
1113	>	strcpy(checkPointMsg, "ForceField creation successful");
1114	>	MPIcheckPoint();
1115	>	#endif // is_mpi
1116	>	}
1117	>
1118	>
1119	>	void SimSetup::compList(void){
1120	>	int i;
1121	>	char* id;
1122	>	LinkedMolStamp* headStamp = new LinkedMolStamp();
1123	>	LinkedMolStamp* currentStamp = NULL;
1124	>	comp_stamps = new MoleculeStamp * [n_components];
1125	>
1126	>	// make an array of molecule stamps that match the components used.
1127	>	// also extract the used stamps out into a separate linked list
1128	>
1129	>	for (i = 0; i < nInfo; i++){
1130	>	info[i].nComponents = n_components;
1131	>	info[i].componentsNmol = components_nmol;
1132	>	info[i].compStamps = comp_stamps;
1133	>	info[i].headStamp = headStamp;
1134	>	}
1135	>
1136	>
1137	>	for (i = 0; i < n_components; i++){
1138	>	id = the_components[i]->getType();
1139	>	comp_stamps[i] = NULL;
1140	>
1141	>	// check to make sure the component isn't already in the list
1142	>
1143	>	comp_stamps[i] = headStamp->match(id);
1144	>	if (comp_stamps[i] == NULL){
1145	>	// extract the component from the list;
1146	>
1147	>	currentStamp = stamps->extractMolStamp(id);
1148	>	if (currentStamp == NULL){
1149	>	sprintf(painCave.errMsg,
1150	>	"SimSetup error: Component \"%s\" was not found in the "
1151	>	"list of declared molecules\n",
1152	>	id);
1153	>	painCave.isFatal = 1;
1154	>	simError();
1155		}
1156	+
1157	+	headStamp->add(currentStamp);
1158	+	comp_stamps[i] = headStamp->match(id);
1159		}
1160		}
1161
1162	+	#ifdef IS_MPI
1163	+	strcpy(checkPointMsg, "Component stamps successfully extracted\n");
1164	+	MPIcheckPoint();
1165	+	#endif // is_mpi
1166	+	}
1167
1168	<	for( i=0; i<simnfo->n_atoms; i++ ){
1169	<	simnfo->atoms[i]->set_vx( 0.0 );
1170	<	simnfo->atoms[i]->set_vy( 0.0 );
1171	<	simnfo->atoms[i]->set_vz( 0.0 );
1168	>	void SimSetup::calcSysValues(void){
1169	>	int i;
1170	>
1171	>	int* molMembershipArray;
1172	>
1173	>	tot_atoms = 0;
1174	>	tot_bonds = 0;
1175	>	tot_bends = 0;
1176	>	tot_torsions = 0;
1177	>	for (i = 0; i < n_components; i++){
1178	>	tot_atoms += components_nmol[i] * comp_stamps[i]->getNAtoms();
1179	>	tot_bonds += components_nmol[i] * comp_stamps[i]->getNBonds();
1180	>	tot_bends += components_nmol[i] * comp_stamps[i]->getNBends();
1181	>	tot_torsions += components_nmol[i] * comp_stamps[i]->getNTorsions();
1182		}
1183	+
1184	+	tot_SRI = tot_bonds + tot_bends + tot_torsions;
1185	+	molMembershipArray = new int[tot_atoms];
1186	+
1187	+	for (i = 0; i < nInfo; i++){
1188	+	info[i].n_atoms = tot_atoms;
1189	+	info[i].n_bonds = tot_bonds;
1190	+	info[i].n_bends = tot_bends;
1191	+	info[i].n_torsions = tot_torsions;
1192	+	info[i].n_SRI = tot_SRI;
1193	+	info[i].n_mol = tot_nmol;
1194	+
1195	+	info[i].molMembershipArray = molMembershipArray;
1196	+	}
1197		}
1198
1199	<	void SimSetup::makeElement( double x, double y, double z ){
1199	>	#ifdef IS_MPI
1200
1201	<	int k;
1202	<	AtomStamp* current_atom;
1203	<	DirectionalAtom* dAtom;
1204	<	double rotMat[3][3];
1201	>	void SimSetup::mpiMolDivide(void){
1202	>	int i, j, k;
1203	>	int localMol, allMol;
1204	>	int local_atoms, local_bonds, local_bends, local_torsions, local_SRI;
1205
1206	<	for( k=0; k<comp_stamps[current_comp]->getNAtoms(); k++ ){
1206	>	mpiSim = new mpiSimulation(info);
1207
1208	<	current_atom = comp_stamps[current_comp]->getAtom( k );
1209	<	if( !current_atom->havePosition() ){
1210	<	sprintf( painCave.errMsg,
1211	<	"SimSetup:initFromBass error.\n"
1212	<	"\tComponent %s, atom %s does not have a position specified.\n"
1213	<	"\tThe initialization routine is unable to give a start"
1214	<	" position.\n",
1215	<	comp_stamps[current_comp]->getID(),
1216	<	current_atom->getType() );
1217	<	painCave.isFatal = 1;
1218	<	simError();
1208	>	globalIndex = mpiSim->divideLabor();
1209	>
1210	>	// set up the local variables
1211	>
1212	>	mol2proc = mpiSim->getMolToProcMap();
1213	>	molCompType = mpiSim->getMolComponentType();
1214	>
1215	>	allMol = 0;
1216	>	localMol = 0;
1217	>	local_atoms = 0;
1218	>	local_bonds = 0;
1219	>	local_bends = 0;
1220	>	local_torsions = 0;
1221	>	globalAtomIndex = 0;
1222	>
1223	>
1224	>	for (i = 0; i < n_components; i++){
1225	>	for (j = 0; j < components_nmol[i]; j++){
1226	>	if (mol2proc[allMol] == worldRank){
1227	>	local_atoms += comp_stamps[i]->getNAtoms();
1228	>	local_bonds += comp_stamps[i]->getNBonds();
1229	>	local_bends += comp_stamps[i]->getNBends();
1230	>	local_torsions += comp_stamps[i]->getNTorsions();
1231	>	localMol++;
1232	>	}
1233	>	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1234	>	info[0].molMembershipArray[globalAtomIndex] = allMol;
1235	>	globalAtomIndex++;
1236	>	}
1237	>
1238	>	allMol++;
1239		}
1240	+	}
1241	+	local_SRI = local_bonds + local_bends + local_torsions;
1242
1243	<	the_atoms[current_atom_ndx]->setX( x + current_atom->getPosX() );
1125	<	the_atoms[current_atom_ndx]->setY( y + current_atom->getPosY() );
1126	<	the_atoms[current_atom_ndx]->setZ( z + current_atom->getPosZ() );
1243	>	info[0].n_atoms = mpiSim->getMyNlocal();
1244
1245	<	if( the_atoms[current_atom_ndx]->isDirectional() ){
1245	>	if (local_atoms != info[0].n_atoms){
1246	>	sprintf(painCave.errMsg,
1247	>	"SimSetup error: mpiSim's localAtom (%d) and SimSetup's"
1248	>	" localAtom (%d) are not equal.\n",
1249	>	info[0].n_atoms, local_atoms);
1250	>	painCave.isFatal = 1;
1251	>	simError();
1252	>	}
1253
1254	<	dAtom = (DirectionalAtom *)the_atoms[current_atom_ndx];
1254	>	info[0].n_bonds = local_bonds;
1255	>	info[0].n_bends = local_bends;
1256	>	info[0].n_torsions = local_torsions;
1257	>	info[0].n_SRI = local_SRI;
1258	>	info[0].n_mol = localMol;
1259
1260	<	rotMat[0][0] = 1.0;
1261	<	rotMat[0][1] = 0.0;
1262	<	rotMat[0][2] = 0.0;
1260	>	strcpy(checkPointMsg, "Passed nlocal consistency check.");
1261	>	MPIcheckPoint();
1262	>	}
1263
1264	<	rotMat[1][0] = 0.0;
1137	<	rotMat[1][1] = 1.0;
1138	<	rotMat[1][2] = 0.0;
1264	>	#endif // is_mpi
1265
1140	–	rotMat[2][0] = 0.0;
1141	–	rotMat[2][1] = 0.0;
1142	–	rotMat[2][2] = 1.0;
1266
1267	<	dAtom->setA( rotMat );
1267	>	void SimSetup::makeSysArrays(void){
1268	>
1269	>	#ifndef IS_MPI
1270	>	int k, j;
1271	>	#endif // is_mpi
1272	>	int i, l;
1273	>
1274	>	Atom** the_atoms;
1275	>	Molecule* the_molecules;
1276	>	Exclude** the_excludes;
1277	>
1278	>
1279	>	for (l = 0; l < nInfo; l++){
1280	>	// create the atom and short range interaction arrays
1281	>
1282	>	the_atoms = new Atom * [info[l].n_atoms];
1283	>	the_molecules = new Molecule[info[l].n_mol];
1284	>	int molIndex;
1285	>
1286	>	// initialize the molecule's stampID's
1287	>
1288	>	#ifdef IS_MPI
1289	>
1290	>
1291	>	molIndex = 0;
1292	>	for (i = 0; i < mpiSim->getTotNmol(); i++){
1293	>	if (mol2proc[i] == worldRank){
1294	>	the_molecules[molIndex].setStampID(molCompType[i]);
1295	>	the_molecules[molIndex].setMyIndex(molIndex);
1296	>	the_molecules[molIndex].setGlobalIndex(i);
1297	>	molIndex++;
1298	>	}
1299		}
1300
1301	<	current_atom_ndx++;
1148	<	}
1301	>	#else // is_mpi
1302
1303	<	current_mol++;
1304	<	current_comp_mol++;
1303	>	molIndex = 0;
1304	>	globalAtomIndex = 0;
1305	>	for (i = 0; i < n_components; i++){
1306	>	for (j = 0; j < components_nmol[i]; j++){
1307	>	the_molecules[molIndex].setStampID(i);
1308	>	the_molecules[molIndex].setMyIndex(molIndex);
1309	>	the_molecules[molIndex].setGlobalIndex(molIndex);
1310	>	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1311	>	info[l].molMembershipArray[globalAtomIndex] = molIndex;
1312	>	globalAtomIndex++;
1313	>	}
1314	>	molIndex++;
1315	>	}
1316	>	}
1317
1153	–	if( current_comp_mol >= components_nmol[current_comp] ){
1318
1319	<	current_comp_mol = 0;
1320	<	current_comp++;
1319	>	#endif // is_mpi
1320	>
1321	>
1322	>	if (info[l].n_SRI){
1323	>	Exclude::createArray(info[l].n_SRI);
1324	>	the_excludes = new Exclude * [info[l].n_SRI];
1325	>	for (int ex = 0; ex < info[l].n_SRI; ex++){
1326	>	the_excludes[ex] = new Exclude(ex);
1327	>	}
1328	>	info[l].globalExcludes = new int;
1329	>	info[l].n_exclude = info[l].n_SRI;
1330	>	}
1331	>	else{
1332	>	Exclude::createArray(1);
1333	>	the_excludes = new Exclude * ;
1334	>	the_excludes[0] = new Exclude(0);
1335	>	the_excludes[0]->setPair(0, 0);
1336	>	info[l].globalExcludes = new int;
1337	>	info[l].globalExcludes[0] = 0;
1338	>	info[l].n_exclude = 0;
1339	>	}
1340	>
1341	>	// set the arrays into the SimInfo object
1342	>
1343	>	info[l].atoms = the_atoms;
1344	>	info[l].molecules = the_molecules;
1345	>	info[l].nGlobalExcludes = 0;
1346	>	info[l].excludes = the_excludes;
1347	>
1348	>	the_ff->setSimInfo(info);
1349	>	}
1350	>	}
1351	>
1352	>	void SimSetup::makeIntegrator(void){
1353	>	int k;
1354	>
1355	>	NVE<RealIntegrator>* myNVE = NULL;
1356	>	NVT<RealIntegrator>* myNVT = NULL;
1357	>	NPTi<NPT<RealIntegrator> >* myNPTi = NULL;
1358	>	NPTf<NPT<RealIntegrator> >* myNPTf = NULL;
1359	>	NPTxyz<NPT<RealIntegrator> >* myNPTxyz = NULL;
1360	>
1361	>	for (k = 0; k < nInfo; k++){
1362	>	switch (ensembleCase){
1363	>	case NVE_ENS:
1364	>	if (globals->haveZconstraints()){
1365	>	setupZConstraint(info[k]);
1366	>	myNVE = new ZConstraint<NVE<RealIntegrator> >(&(info[k]), the_ff);
1367	>	}
1368	>	else{
1369	>	myNVE = new NVE<RealIntegrator>(&(info[k]), the_ff);
1370	>	}
1371	>
1372	>	info->the_integrator = myNVE;
1373	>	break;
1374	>
1375	>	case NVT_ENS:
1376	>	if (globals->haveZconstraints()){
1377	>	setupZConstraint(info[k]);
1378	>	myNVT = new ZConstraint<NVT<RealIntegrator> >(&(info[k]), the_ff);
1379	>	}
1380	>	else
1381	>	myNVT = new NVT<RealIntegrator>(&(info[k]), the_ff);
1382	>
1383	>	myNVT->setTargetTemp(globals->getTargetTemp());
1384	>
1385	>	if (globals->haveTauThermostat())
1386	>	myNVT->setTauThermostat(globals->getTauThermostat());
1387	>	else{
1388	>	sprintf(painCave.errMsg,
1389	>	"SimSetup error: If you use the NVT\n"
1390	>	"    ensemble, you must set tauThermostat.\n");
1391	>	painCave.isFatal = 1;
1392	>	simError();
1393	>	}
1394	>
1395	>	info->the_integrator = myNVT;
1396	>	break;
1397	>
1398	>	case NPTi_ENS:
1399	>	if (globals->haveZconstraints()){
1400	>	setupZConstraint(info[k]);
1401	>	myNPTi = new ZConstraint<NPTi<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1402	>	}
1403	>	else
1404	>	myNPTi = new NPTi<NPT<RealIntegrator> >(&(info[k]), the_ff);
1405	>
1406	>	myNPTi->setTargetTemp(globals->getTargetTemp());
1407	>
1408	>	if (globals->haveTargetPressure())
1409	>	myNPTi->setTargetPressure(globals->getTargetPressure());
1410	>	else{
1411	>	sprintf(painCave.errMsg,
1412	>	"SimSetup error: If you use a constant pressure\n"
1413	>	"    ensemble, you must set targetPressure in the BASS file.\n");
1414	>	painCave.isFatal = 1;
1415	>	simError();
1416	>	}
1417	>
1418	>	if (globals->haveTauThermostat())
1419	>	myNPTi->setTauThermostat(globals->getTauThermostat());
1420	>	else{
1421	>	sprintf(painCave.errMsg,
1422	>	"SimSetup error: If you use an NPT\n"
1423	>	"    ensemble, you must set tauThermostat.\n");
1424	>	painCave.isFatal = 1;
1425	>	simError();
1426	>	}
1427	>
1428	>	if (globals->haveTauBarostat())
1429	>	myNPTi->setTauBarostat(globals->getTauBarostat());
1430	>	else{
1431	>	sprintf(painCave.errMsg,
1432	>	"SimSetup error: If you use an NPT\n"
1433	>	"    ensemble, you must set tauBarostat.\n");
1434	>	painCave.isFatal = 1;
1435	>	simError();
1436	>	}
1437	>
1438	>	info->the_integrator = myNPTi;
1439	>	break;
1440	>
1441	>	case NPTf_ENS:
1442	>	if (globals->haveZconstraints()){
1443	>	setupZConstraint(info[k]);
1444	>	myNPTf = new ZConstraint<NPTf<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1445	>	}
1446	>	else
1447	>	myNPTf = new NPTf<NPT <RealIntegrator> >(&(info[k]), the_ff);
1448	>
1449	>	myNPTf->setTargetTemp(globals->getTargetTemp());
1450	>
1451	>	if (globals->haveTargetPressure())
1452	>	myNPTf->setTargetPressure(globals->getTargetPressure());
1453	>	else{
1454	>	sprintf(painCave.errMsg,
1455	>	"SimSetup error: If you use a constant pressure\n"
1456	>	"    ensemble, you must set targetPressure in the BASS file.\n");
1457	>	painCave.isFatal = 1;
1458	>	simError();
1459	>	}
1460	>
1461	>	if (globals->haveTauThermostat())
1462	>	myNPTf->setTauThermostat(globals->getTauThermostat());
1463	>	else{
1464	>	sprintf(painCave.errMsg,
1465	>	"SimSetup error: If you use an NPT\n"
1466	>	"    ensemble, you must set tauThermostat.\n");
1467	>	painCave.isFatal = 1;
1468	>	simError();
1469	>	}
1470	>
1471	>	if (globals->haveTauBarostat())
1472	>	myNPTf->setTauBarostat(globals->getTauBarostat());
1473	>	else{
1474	>	sprintf(painCave.errMsg,
1475	>	"SimSetup error: If you use an NPT\n"
1476	>	"    ensemble, you must set tauBarostat.\n");
1477	>	painCave.isFatal = 1;
1478	>	simError();
1479	>	}
1480	>
1481	>	info->the_integrator = myNPTf;
1482	>	break;
1483	>
1484	>	case NPTxyz_ENS:
1485	>	if (globals->haveZconstraints()){
1486	>	setupZConstraint(info[k]);
1487	>	myNPTxyz = new ZConstraint<NPTxyz<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1488	>	}
1489	>	else
1490	>	myNPTxyz = new NPTxyz<NPT <RealIntegrator> >(&(info[k]), the_ff);
1491	>
1492	>	myNPTxyz->setTargetTemp(globals->getTargetTemp());
1493	>
1494	>	if (globals->haveTargetPressure())
1495	>	myNPTxyz->setTargetPressure(globals->getTargetPressure());
1496	>	else{
1497	>	sprintf(painCave.errMsg,
1498	>	"SimSetup error: If you use a constant pressure\n"
1499	>	"    ensemble, you must set targetPressure in the BASS file.\n");
1500	>	painCave.isFatal = 1;
1501	>	simError();
1502	>	}
1503	>
1504	>	if (globals->haveTauThermostat())
1505	>	myNPTxyz->setTauThermostat(globals->getTauThermostat());
1506	>	else{
1507	>	sprintf(painCave.errMsg,
1508	>	"SimSetup error: If you use an NPT\n"
1509	>	"    ensemble, you must set tauThermostat.\n");
1510	>	painCave.isFatal = 1;
1511	>	simError();
1512	>	}
1513	>
1514	>	if (globals->haveTauBarostat())
1515	>	myNPTxyz->setTauBarostat(globals->getTauBarostat());
1516	>	else{
1517	>	sprintf(painCave.errMsg,
1518	>	"SimSetup error: If you use an NPT\n"
1519	>	"    ensemble, you must set tauBarostat.\n");
1520	>	painCave.isFatal = 1;
1521	>	simError();
1522	>	}
1523	>
1524	>	info->the_integrator = myNPTxyz;
1525	>	break;
1526	>
1527	>	default:
1528	>	sprintf(painCave.errMsg,
1529	>	"SimSetup Error. Unrecognized ensemble in case statement.\n");
1530	>	painCave.isFatal = 1;
1531	>	simError();
1532	>	}
1533		}
1534		}
1535	+
1536	+	void SimSetup::initFortran(void){
1537	+	info[0].refreshSim();
1538	+
1539	+	if (!strcmp(info[0].mixingRule, "standard")){
1540	+	the_ff->initForceField(LB_MIXING_RULE);
1541	+	}
1542	+	else if (!strcmp(info[0].mixingRule, "explicit")){
1543	+	the_ff->initForceField(EXPLICIT_MIXING_RULE);
1544	+	}
1545	+	else{
1546	+	sprintf(painCave.errMsg, "SimSetup Error: unknown mixing rule -> \"%s\"\n",
1547	+	info[0].mixingRule);
1548	+	painCave.isFatal = 1;
1549	+	simError();
1550	+	}
1551	+
1552	+
1553	+	#ifdef IS_MPI
1554	+	strcpy(checkPointMsg, "Successfully intialized the mixingRule for Fortran.");
1555	+	MPIcheckPoint();
1556	+	#endif // is_mpi
1557	+	}
1558	+
1559	+	void SimSetup::setupZConstraint(SimInfo& theInfo){
1560	+	int nZConstraints;
1561	+	ZconStamp** zconStamp;
1562	+
1563	+	if (globals->haveZconstraintTime()){
1564	+	//add sample time of z-constraint  into SimInfo's property list
1565	+	DoubleData* zconsTimeProp = new DoubleData();
1566	+	zconsTimeProp->setID(ZCONSTIME_ID);
1567	+	zconsTimeProp->setData(globals->getZconsTime());
1568	+	theInfo.addProperty(zconsTimeProp);
1569	+	}
1570	+	else{
1571	+	sprintf(painCave.errMsg,
1572	+	"ZConstraint error: If you use an ZConstraint\n"
1573	+	" , you must set sample time.\n");
1574	+	painCave.isFatal = 1;
1575	+	simError();
1576	+	}
1577	+
1578	+	//push zconsTol into siminfo, if user does not specify
1579	+	//value for zconsTol, a default value will be used
1580	+	DoubleData* zconsTol = new DoubleData();
1581	+	zconsTol->setID(ZCONSTOL_ID);
1582	+	if (globals->haveZconsTol()){
1583	+	zconsTol->setData(globals->getZconsTol());
1584	+	}
1585	+	else{
1586	+	double defaultZConsTol = 0.01;
1587	+	sprintf(painCave.errMsg,
1588	+	"ZConstraint Waring: Tolerance for z-constraint methodl is not specified\n"
1589	+	" , default value %f is used.\n",
1590	+	defaultZConsTol);
1591	+	painCave.isFatal = 0;
1592	+	simError();
1593	+
1594	+	zconsTol->setData(defaultZConsTol);
1595	+	}
1596	+	theInfo.addProperty(zconsTol);
1597	+
1598	+	//set Force Subtraction Policy
1599	+	StringData* zconsForcePolicy = new StringData();
1600	+	zconsForcePolicy->setID(ZCONSFORCEPOLICY_ID);
1601	+
1602	+	if (globals->haveZconsForcePolicy()){
1603	+	zconsForcePolicy->setData(globals->getZconsForcePolicy());
1604	+	}
1605	+	else{
1606	+	sprintf(painCave.errMsg,
1607	+	"ZConstraint Warning: User does not set force Subtraction policy, "
1608	+	"PolicyByMass is used\n");
1609	+	painCave.isFatal = 0;
1610	+	simError();
1611	+	zconsForcePolicy->setData("BYMASS");
1612	+	}
1613	+
1614	+	theInfo.addProperty(zconsForcePolicy);
1615	+
1616	+	//Determine the name of ouput file and add it into SimInfo's property list
1617	+	//Be careful, do not use inFileName, since it is a pointer which
1618	+	//point to a string at master node, and slave nodes do not contain that string
1619	+
1620	+	string zconsOutput(theInfo.finalName);
1621	+
1622	+	zconsOutput = zconsOutput.substr(0, zconsOutput.rfind(".")) + ".fz";
1623	+
1624	+	StringData* zconsFilename = new StringData();
1625	+	zconsFilename->setID(ZCONSFILENAME_ID);
1626	+	zconsFilename->setData(zconsOutput);
1627	+
1628	+	theInfo.addProperty(zconsFilename);
1629	+
1630	+	//setup index, pos and other parameters of z-constraint molecules
1631	+	nZConstraints = globals->getNzConstraints();
1632	+	theInfo.nZconstraints = nZConstraints;
1633	+
1634	+	zconStamp = globals->getZconStamp();
1635	+	ZConsParaItem tempParaItem;
1636	+
1637	+	ZConsParaData* zconsParaData = new ZConsParaData();
1638	+	zconsParaData->setID(ZCONSPARADATA_ID);
1639	+
1640	+	for (int i = 0; i < nZConstraints; i++){
1641	+	tempParaItem.havingZPos = zconStamp[i]->haveZpos();
1642	+	tempParaItem.zPos = zconStamp[i]->getZpos();
1643	+	tempParaItem.zconsIndex = zconStamp[i]->getMolIndex();
1644	+	tempParaItem.kRatio = zconStamp[i]->getKratio();
1645	+
1646	+	zconsParaData->addItem(tempParaItem);
1647	+	}
1648	+
1649	+	//check the uniqueness of index
1650	+	if(!zconsParaData->isIndexUnique()){
1651	+	sprintf(painCave.errMsg,
1652	+	"ZConstraint Error: molIndex is not unique\n");
1653	+	painCave.isFatal = 1;
1654	+	simError();
1655	+	}
1656	+
1657	+	//sort the parameters by index of molecules
1658	+	zconsParaData->sortByIndex();
1659	+
1660	+	//push data into siminfo, therefore, we can retrieve later
1661	+	theInfo.addProperty(zconsParaData);
1662	+	}

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