#include<stdio.h>
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#include<math.h>
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#include "general.h"
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#include "vertex.h"
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#include "bond.h"
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#include "triangle.h"
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#include "cell.h"
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#include "vesicle.h"
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#include "io.h"
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#include "initial_distribution.h"
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#include "frame.h"
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#include "timestep.h"
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#include "sh.h"
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/** Entrance function to the program
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* @param argv is a number of parameters used in program call (including the program name
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* @param argc is a pointer to strings (character arrays) which holds the arguments
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* @returns returns 0 on success, any other number on fail.
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*/
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ts_bool saveAvgUlm2(ts_vesicle *vesicle);
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int main(int argv, char *argc[]){
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ts_uint i,j,k;
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ts_vesicle *vesicle;
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ts_double r0;
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vesicle=initial_distribution_dipyramid(17,60,60,60,0.15);
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//parsetape(vesicle,&i);
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//similar to nmax in fortran code
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ts_uint nmax;
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//these four must come from parsetype!
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vesicle->dmax=1.67*1.67;
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vesicle->stepsize=0.15;
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vesicle->clist->max_occupancy=8;
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vesicle->bending_rigidity=25.0;
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//fprintf(stderr,"xk=%f",vesicle->bending_rigidity);
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centermass(vesicle);
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cell_occupation(vesicle);
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//test if the structure is internally organized into cells correctly
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ts_uint cind;
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for(i=0;i<vesicle->vlist->n;i++){
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cind=vertex_self_avoidance(vesicle, vesicle->vlist->vtx[i]);
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if(vesicle->clist->cell[cind]==vesicle->vlist->vtx[i]->cell){
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//fprintf(stdout,"(T) Idx match!\n");
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} else {
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fprintf(stderr,"(T) ***** Idx don't match!\n");
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}
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}
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//end test
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vesicle->sphHarmonics=sph_init(vesicle->vlist, 21);
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vesicle_volume(vesicle);
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r0=getR0(vesicle);
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preparationSh(vesicle,r0);
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calculateYlmi(vesicle);
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calculateUlm(vesicle);
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//preloop:
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for(i=0;i<1000;i++){
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cell_occupation(vesicle);
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for(j=0;j<1000;j++){
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single_timestep(vesicle);
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}
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centermass(vesicle);
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fprintf(stderr, "Preloop %d completed.\n",i+1);
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}
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nmax=1000;
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for(i=0;i<nmax;i++){
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for(j=0;j<200;j++){
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cell_occupation(vesicle);
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for(k=0;k<5;k++){
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single_timestep(vesicle);
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}
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centermass(vesicle);
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}
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vesicle_volume(vesicle);
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r0=getR0(vesicle);
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preparationSh(vesicle,r0);
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calculateYlmi(vesicle);
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calculateUlm(vesicle);
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storeUlm2(vesicle);
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saveAvgUlm2(vesicle);
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write_vertex_xml_file(vesicle,i);
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fprintf(stderr, "Loop %d out of %d completed.\n",i+1,nmax);
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}
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write_master_xml_file("test.pvd");
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write_dout_fcompat_file(vesicle,"dout");
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vesicle_free(vesicle);
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return 0; //program finished perfectly ok. We return 0.
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}
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ts_bool saveAvgUlm2(ts_vesicle *vesicle){
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FILE *fh;
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fh=fopen("sph2out.dat", "w");
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if(fh==NULL){
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err("Cannot open file %s for writing");
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return TS_FAIL;
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}
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ts_spharm *sph=vesicle->sphHarmonics;
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ts_int i,j;
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fprintf(fh,"l,\tm,\tulm^2avg\n");
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for(i=0;i<sph->l;i++){
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for(j=0;j<2*i+1;j++){
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fprintf(fh,"%d,\t%d,\t%e\n", i, j-i, sph->sumUlm2[i][j]/(ts_double)sph->N);
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}
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fprintf(fh,"\n");
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}
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fclose(fh);
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return TS_SUCCESS;
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}
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