Fixes error occuring when statistics.csv is empty.

Samo Penic

2016-05-17 d665c0b94c289f6c34597af3010d6b9b38a08ac4

 src/initial_distribution.c

@@ -1,3 +1,4 @@
/* vim: set ts=4 sts=4 sw=4 noet : */
#include<stdlib.h>
#include<math.h>
#include<stdio.h>
@@ -12,6 +13,7 @@
#include "poly.h"
#include "io.h"
#include "sh.h"
#include "shcomplex.h"

ts_vesicle *initial_distribution_dipyramid(ts_uint nshell, ts_uint ncmax1, ts_uint ncmax2, ts_uint ncmax3, ts_double stepsize){
   ts_fprintf(stdout,"Starting initial_distribution on vesicle with %u shells!...\n",nshell);
@@ -38,10 +40,17 @@

ts_vesicle *create_vesicle_from_tape(ts_tape *tape){
   ts_vesicle *vesicle;
   ts_vertex *vtx;

   vesicle=initial_distribution_dipyramid(tape->nshell,tape->ncxmax,tape->ncymax,tape->nczmax,tape->stepsize);
       vesicle->tape=tape;
   set_vesicle_values_from_tape(vesicle);
   return vesicle;
}

ts_bool set_vesicle_values_from_tape(ts_vesicle *vesicle){
   // Nucleus:
   ts_vertex *vtx;
   ts_tape *tape=vesicle->tape;
   vesicle->R_nucleus=tape->R_nucleus*tape->R_nucleus;

   vesicle->clist->dmin_interspecies = tape->dmin_interspecies*tape->dmin_interspecies;
@@ -93,8 +102,13 @@

   vesicle->pressure= tape->pressure;
   vesicle->pswitch=tape->pswitch;
   vesicle->sphHarmonics=sph_init(vesicle->vlist,tape->shc);
    return vesicle;
    if(tape->shc>0){
       vesicle->sphHarmonics=complex_sph_init(vesicle->vlist,tape->shc);
    }
    else {
        vesicle->sphHarmonics=NULL;
    }
    return TS_SUCCESS;

}