From aad5008716b9f53c40233a8d891bea82d1b3e5f3 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@fe.uni-lj.si>
Date: Wed, 18 May 2016 13:58:50 +0000
Subject: [PATCH] Improved tsmeasure. Found a nasty bug in trisurf regarding snapshot accuracy. Fixed it.
---
src/timestep.c | 22 ++++++++++++++++------
1 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/src/timestep.c b/src/timestep.c
index fcb0ff1..a8c0b32 100644
--- a/src/timestep.c
+++ b/src/timestep.c
@@ -1,3 +1,4 @@
+/* vim: set ts=4 sts=4 sw=4 noet : */
#include<stdlib.h>
#include<stdio.h>
#include<math.h>
@@ -18,10 +19,10 @@
ts_bool run_simulation(ts_vesicle *vesicle, ts_uint mcsweeps, ts_uint inititer, ts_uint iterations, ts_uint start_iteration){
ts_uint i, j,k,l,m;
- ts_double r0,kc1,kc2,kc3,kc4;
- ts_double l1,l2,l3,volume=0.0,area=0.0,vmsr,bfsr, vmsrt, bfsrt;
+ ts_double r0,kc1=0,kc2=0,kc3=0,kc4=0;
+ ts_double l1,l2,l3,vmsr,bfsr, vmsrt, bfsrt;
ts_ulong epochtime;
- FILE *fd1,*fd2=NULL;
+ FILE *fd1,*fd2=NULL,*fd3=NULL;
char filename[10000];
strcpy(filename,command_line_args.path);
strcat(filename,"statistics.csv");
@@ -49,8 +50,11 @@
centermass(vesicle);
cell_occupation(vesicle);
vesicle_volume(vesicle); //needed for constant volume at this moment
+ vesicle_area(vesicle); //needed for constant area at this moment
V0=vesicle->volume;
+ A0=vesicle->area;
epsvol=4.0*sqrt(2.0*M_PI)/pow(3.0,3.0/4.0)*V0/pow(vesicle->tlist->n,3.0/2.0);
+ epsarea=A0/(ts_double)vesicle->tlist->n;
// fprintf(stderr, "DVol=%1.16f (%1.16f), V0=%1.16f\n", epsvol,0.003e-2*V0,V0);
if(start_iteration<inititer) ts_fprintf(stdout, "Starting simulation (first %d x %d MC sweeps will not be recorded on disk)\n", inititer, mcsweeps);
for(i=start_iteration;i<inititer+iterations;i++){
@@ -72,13 +76,19 @@
cell_occupation(vesicle);
ts_fprintf(stdout,"Done %d out of %d iterations (x %d MC sweeps).\n",i+1,inititer+iterations,mcsweeps);
dump_state(vesicle,i);
+ fd3=fopen(".status","w");
+ if(fd3==NULL){
+ fatal("Cannot open .status file for writing",1);
+ }
+ fprintf(fd3,"%d",i);
+ fclose(fd3);
if(i>=inititer){
write_vertex_xml_file(vesicle,i-inititer);
write_master_xml_file(command_line_args.output_fullfilename);
epochtime=get_epoch();
gyration_eigen(vesicle, &l1, &l2, &l3);
- vesicle_volume(vesicle); //calculates just volume. Area is not added to ts_vesicle yet!
- get_area_volume(vesicle, &area,&volume); //that's why I must recalculate area (and volume for no particular reason).
+ vesicle_volume(vesicle); //calculates just volume.
+ vesicle_area(vesicle); //calculates area.
r0=getR0(vesicle);
if(vesicle->sphHarmonics!=NULL){
preparationSh(vesicle,r0);
@@ -117,7 +127,7 @@
}
- fprintf(fd, "%lu %u %e %e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e\n",epochtime,i,vmsr,bfsr,volume, area,l1,l2,l3,kc1, kc2, kc3,kc4);
+ fprintf(fd, "%lu %u %e %e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e %1.16e\n",epochtime,i,vmsr,bfsr,vesicle->volume, vesicle->area,l1,l2,l3,kc1, kc2, kc3,kc4);
fflush(fd);
// sprintf(filename,"timestep-%05d.pov",i-inititer);
--
Gitblit v1.9.3