From 6bc95bfe19012a33f185adf1476e623d98d33465 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@fe.uni-lj.si>
Date: Tue, 16 Dec 2014 20:30:08 +0000
Subject: [PATCH] Added missing header file

---
 src/io.c |  849 +++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 778 insertions(+), 71 deletions(-)

diff --git a/src/io.c b/src/io.c
index e43c1b9..f913762 100644
--- a/src/io.c
+++ b/src/io.c
@@ -1,7 +1,6 @@
 #include "general.h"
 #include<stdio.h>
 #include "io.h"
-#include <confuse.h>
 #include "vertex.h"
 #include "bond.h"
 #include<string.h>
@@ -10,6 +9,590 @@
 #include <dirent.h>
 #include "initial_distribution.h"
 #include "poly.h"
+#include "cell.h"
+#include <getopt.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+/** DUMP STATE TO DISK DRIVE **/
+
+ts_bool dump_state(ts_vesicle *vesicle, ts_uint iteration){
+
+    /* save current state with wrong pointers. Will fix that later */
+    ts_uint i,j,k;
+    FILE *fh=fopen(command_line_args.dump_fullfilename,"wb");
+
+    /* dump vesicle */
+    fwrite(vesicle, sizeof(ts_vesicle)-sizeof(ts_double),1,fh);
+    /* dump vertex list */
+    fwrite(vesicle->vlist, sizeof(ts_vertex_list),1,fh);
+    /* dump bond list */
+    fwrite(vesicle->blist, sizeof(ts_bond_list),1,fh);
+    /* dump triangle list */
+    fwrite(vesicle->tlist, sizeof(ts_triangle_list),1,fh);
+    /* dump cell list */
+    fwrite(vesicle->clist, sizeof(ts_cell_list),1,fh);
+    /* dump poly list */
+    fwrite(vesicle->poly_list, sizeof(ts_poly_list),1,fh);
+    /* dump filament list */
+    fwrite(vesicle->filament_list, sizeof(ts_poly_list),1,fh);
+    /* level 1 complete */
+
+    /*dump vertices*/
+    for(i=0;i<vesicle->vlist->n;i++){
+        fwrite(vesicle->vlist->vtx[i],sizeof(ts_vertex),1,fh);
+        /* dump pointer offsets for:
+                    neigh
+                    bond
+                    tria
+                    cell is ignored
+        */
+        for(j=0;j<vesicle->vlist->vtx[i]->neigh_no;j++){
+            fwrite(&vesicle->vlist->vtx[i]->neigh[j]->idx,sizeof(ts_uint),1,fh); 
+        }
+        for(j=0;j<vesicle->vlist->vtx[i]->bond_no;j++){
+            fwrite(&vesicle->vlist->vtx[i]->bond[j]->idx,sizeof(ts_uint),1,fh); 
+        }
+        for(j=0;j<vesicle->vlist->vtx[i]->tristar_no;j++){
+            fwrite(&vesicle->vlist->vtx[i]->tristar[j]->idx,sizeof(ts_uint),1,fh); 
+        }
+    }
+
+    /*dump bonds*/
+    for(i=0;i<vesicle->blist->n;i++){
+        fwrite(vesicle->blist->bond[i],sizeof(ts_bond),1,fh);
+        /* dump pointer offsets for vtx1 and vtx2 */
+        //off=(ts_ulong)(vesicle->blist->bond[i]->vtx1-vesicle->vlist->vtx[0]);
+        fwrite(&vesicle->blist->bond[i]->vtx1->idx,sizeof(ts_uint),1,fh); 
+        //off=(ts_ulong)(vesicle->blist->bond[i]->vtx2-vesicle->vlist->vtx[0]);
+        fwrite(&vesicle->blist->bond[i]->vtx2->idx,sizeof(ts_uint),1,fh); 
+    }
+
+    /*dump triangles*/
+    for(i=0;i<vesicle->tlist->n;i++){
+        fwrite(vesicle->tlist->tria[i],sizeof(ts_triangle),1,fh);
+        /* dump pointer offsets for vertex */
+        fwrite(&vesicle->tlist->tria[i]->vertex[0]->idx,sizeof(ts_uint),1,fh); 
+        fwrite(&vesicle->tlist->tria[i]->vertex[1]->idx,sizeof(ts_uint),1,fh); 
+        fwrite(&vesicle->tlist->tria[i]->vertex[2]->idx,sizeof(ts_uint),1,fh); 
+        /* dump pointer offsets for neigh */
+        for(j=0;j<vesicle->tlist->tria[i]->neigh_no;j++){
+            fwrite(&vesicle->tlist->tria[i]->neigh[j]->idx,sizeof(ts_uint),1,fh); 
+        }
+    }
+
+
+    /*dump polymeres */
+    for(i=0;i<vesicle->poly_list->n;i++){
+        fwrite(vesicle->poly_list->poly[i],sizeof(ts_poly),1,fh);
+        fwrite(vesicle->poly_list->poly[i]->vlist,sizeof(ts_vertex_list),1,fh);
+        fwrite(vesicle->poly_list->poly[i]->blist,sizeof(ts_bond_list),1,fh);
+    } 
+     
+    /* dump poly vertex(monomer) list*/
+    for(i=0;i<vesicle->poly_list->n;i++){
+        for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){
+            fwrite(vesicle->poly_list->poly[i]->vlist->vtx[j],sizeof(ts_vertex),1,fh);
+            /* dump offset for neigh and bond */
+            for(k=0;k<vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh_no;k++){
+               // off=(ts_ulong)(vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh[k]-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+                fwrite(&vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh[k]->idx,sizeof(ts_uint),1,fh); 
+            }
+            for(k=0;k<vesicle->poly_list->poly[i]->vlist->vtx[j]->bond_no;k++){
+                //off=(ts_ulong)(vesicle->poly_list->poly[i]->vlist->vtx[j]->bond[k]-vesicle->poly_list->poly[i]->blist->bond[0]);
+                fwrite(&vesicle->poly_list->poly[i]->vlist->vtx[j]->bond[k]->idx,sizeof(ts_uint),1,fh); 
+            }
+        }
+	// grafted vtx on vesicle data dump
+		fwrite(&vesicle->poly_list->poly[i]->grafted_vtx->idx, sizeof(ts_uint),1,fh);
+    }
+    /* dump poly bonds between monomers list*/
+    for(i=0;i<vesicle->poly_list->n;i++){
+        for(j=0;j<vesicle->poly_list->poly[i]->blist->n;j++){
+            fwrite(vesicle->poly_list->poly[i]->blist->bond[j],sizeof(ts_bond),1,fh);
+            /* dump vtx1 and vtx2 offsets */
+            //off=(ts_ulong)(vesicle->poly_list->poly[i]->blist->bond[j]->vtx1-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+            fwrite(&vesicle->poly_list->poly[i]->blist->bond[j]->vtx1->idx,sizeof(ts_uint),1,fh); 
+//            off=(ts_ulong)(vesicle->poly_list->poly[i]->blist->bond[j]->vtx2-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+            fwrite(&vesicle->poly_list->poly[i]->blist->bond[j]->vtx2->idx,sizeof(ts_uint),1,fh); 
+        }
+    }
+
+
+  /*dump filamentes grandes svinjas */
+    for(i=0;i<vesicle->filament_list->n;i++){
+        fwrite(vesicle->filament_list->poly[i],sizeof(ts_poly),1,fh);
+        fwrite(vesicle->filament_list->poly[i]->vlist,sizeof(ts_vertex_list),1,fh);
+        fwrite(vesicle->filament_list->poly[i]->blist,sizeof(ts_bond_list),1,fh);
+    } 
+     
+    /* dump filamentes vertex(monomer) list*/
+    for(i=0;i<vesicle->filament_list->n;i++){
+        for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){
+            fwrite(vesicle->filament_list->poly[i]->vlist->vtx[j],sizeof(ts_vertex),1,fh);
+            /* dump offset for neigh and bond */
+            for(k=0;k<vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh_no;k++){
+               // off=(ts_ulong)(vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh[k]-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+                fwrite(&vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh[k]->idx,sizeof(ts_uint),1,fh); 
+            }
+            for(k=0;k<vesicle->filament_list->poly[i]->vlist->vtx[j]->bond_no;k++){
+                //off=(ts_ulong)(vesicle->poly_list->poly[i]->vlist->vtx[j]->bond[k]-vesicle->poly_list->poly[i]->blist->bond[0]);
+                fwrite(&vesicle->filament_list->poly[i]->vlist->vtx[j]->bond[k]->idx,sizeof(ts_uint),1,fh); 
+            }
+        }
+    }
+    /* dump poly bonds between monomers list*/
+    for(i=0;i<vesicle->filament_list->n;i++){
+        for(j=0;j<vesicle->filament_list->poly[i]->blist->n;j++){
+            fwrite(vesicle->filament_list->poly[i]->blist->bond[j],sizeof(ts_bond),1,fh);
+            /* dump vtx1 and vtx2 offsets */
+            //off=(ts_ulong)(vesicle->poly_list->poly[i]->blist->bond[j]->vtx1-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+            fwrite(&vesicle->filament_list->poly[i]->blist->bond[j]->vtx1->idx,sizeof(ts_uint),1,fh); 
+//            off=(ts_ulong)(vesicle->poly_list->poly[i]->blist->bond[j]->vtx2-vesicle->poly_list->poly[i]->vlist->vtx[0]);
+            fwrite(&vesicle->filament_list->poly[i]->blist->bond[j]->vtx2->idx,sizeof(ts_uint),1,fh); 
+        }
+    }
+
+
+
+/* pointer offsets for fixing the restored pointers */
+/* need pointers for 
+    vlist->vtx
+    blist->bond
+    tlist->tria
+    clist->cell
+    poly_list->poly
+    and for each poly:
+        poly_list->poly->vtx
+        poly_list->poly->bond
+*/
+
+//	fwrite(vesicle->clist, sizeof(ts_cell_list),1,  fh);
+/* write tape information on vesicle */
+//    fwrite(vesicle->tape,sizeof(ts_tape),1,fh);
+	fwrite(&iteration, sizeof(ts_uint),1,fh);
+    fclose(fh);
+    return TS_SUCCESS;
+}
+
+
+/** RESTORE DUMP FROM DISK **/
+ts_vesicle *restore_state(ts_uint *iteration){
+    ts_uint i,j,k;
+    FILE *fh=fopen(command_line_args.dump_fullfilename,"rb");
+
+    struct stat sb;
+    if (stat(command_line_args.dump_fullfilename, &sb) == -1) {
+        //dump file does not exist.
+        return NULL;
+    }
+
+    //check if it is regular file
+    if((sb.st_mode & S_IFMT) != S_IFREG) {
+        //dump file is not a regular file.
+        ts_fprintf(stderr,"Dump file is not a regular file!\n");
+        return NULL;
+    }
+
+    ts_uint retval;
+	ts_uint idx;
+
+/* we restore all the data from the dump */
+    /* restore vesicle */
+    ts_vesicle *vesicle=(ts_vesicle *)calloc(1,sizeof(ts_vesicle));
+    retval=fread(vesicle, sizeof(ts_vesicle)-sizeof(ts_double),1,fh);
+//	fprintf(stderr,"was here! %e\n",vesicle->dmax);
+
+    /* restore vertex list */
+    vesicle->vlist=(ts_vertex_list *)malloc(sizeof(ts_vertex_list));
+    retval=fread(vesicle->vlist, sizeof(ts_vertex_list),1,fh);
+    /* restore bond list */
+    vesicle->blist=(ts_bond_list *)malloc(sizeof(ts_bond_list));
+    retval=fread(vesicle->blist, sizeof(ts_bond_list),1,fh);
+    /* restore triangle list */
+    vesicle->tlist=(ts_triangle_list *)malloc(sizeof(ts_triangle_list));
+    retval=fread(vesicle->tlist, sizeof(ts_triangle_list),1,fh);
+    /* restore cell list */
+    vesicle->clist=(ts_cell_list *)malloc(sizeof(ts_cell_list));
+    retval=fread(vesicle->clist, sizeof(ts_cell_list),1,fh);
+    /* restore poly list */
+    vesicle->poly_list=(ts_poly_list *)calloc(1,sizeof(ts_poly_list));
+    retval=fread(vesicle->poly_list, sizeof(ts_poly_list),1,fh);
+    /* restore filament list */
+    vesicle->filament_list=(ts_poly_list *)calloc(1,sizeof(ts_poly_list));
+    retval=fread(vesicle->filament_list, sizeof(ts_poly_list),1,fh);
+    /* level 1 complete */
+
+/* prerequisity. Bonds must be malloced before vertexes are recreated */
+  vesicle->blist->bond=(ts_bond **)calloc(vesicle->blist->n,sizeof(ts_bond *));
+    for(i=0;i<vesicle->blist->n;i++){
+        vesicle->blist->bond[i]=(ts_bond *)malloc(sizeof(ts_bond));
+	}
+/* prerequisity. Triangles must be malloced before vertexes are recreated */
+  vesicle->tlist->tria=(ts_triangle **)calloc(vesicle->tlist->n,sizeof(ts_triangle *));
+    for(i=0;i<vesicle->tlist->n;i++){
+        vesicle->tlist->tria[i]=(ts_triangle *)malloc(sizeof(ts_triangle));
+}
+/* prerequisity. Vertices must be malloced before vertexes are recreated */
+    vesicle->vlist->vtx=(ts_vertex **)calloc(vesicle->vlist->n,sizeof(ts_vertex *));
+ for(i=0;i<vesicle->vlist->n;i++){
+        vesicle->vlist->vtx[i]=(ts_vertex *)malloc(sizeof(ts_vertex));
+ }
+  /*restore vertices*/
+    for(i=0;i<vesicle->vlist->n;i++){
+        retval=fread(vesicle->vlist->vtx[i],sizeof(ts_vertex),1,fh);
+        /*restore neigh, bond, tristar. Ignoring cell */
+        vesicle->vlist->vtx[i]->neigh=(ts_vertex **)calloc(vesicle->vlist->vtx[i]->neigh_no, sizeof(ts_vertex *));
+        for(j=0;j<vesicle->vlist->vtx[i]->neigh_no;j++){
+            retval=fread(&idx,sizeof(ts_uint),1,fh);
+            vesicle->vlist->vtx[i]->neigh[j]=vesicle->vlist->vtx[idx];
+        }
+        vesicle->vlist->vtx[i]->bond=(ts_bond **)calloc(vesicle->vlist->vtx[i]->bond_no, sizeof(ts_bond *));
+        for(j=0;j<vesicle->vlist->vtx[i]->bond_no;j++){
+            retval=fread(&idx,sizeof(ts_uint),1,fh);
+/* pointer can be assigned only when list of bonds is fully initialized in memory. Thus bondlist popularization must be done before vertex can reference to it */
+            vesicle->vlist->vtx[i]->bond[j]=vesicle->blist->bond[idx];    
+        }
+
+        vesicle->vlist->vtx[i]->tristar=(ts_triangle **)calloc(vesicle->vlist->vtx[i]->tristar_no, sizeof(ts_triangle *));
+        for(j=0;j<vesicle->vlist->vtx[i]->tristar_no;j++){
+            retval=fread(&idx,sizeof(ts_uint),1,fh);
+/* same comment as above */
+            vesicle->vlist->vtx[i]->tristar[j]=vesicle->tlist->tria[idx];
+        }
+
+    }
+
+    /*restore bonds*/
+   // vesicle->blist->bond=(ts_bond **)calloc(vesicle->blist->n,sizeof(ts_bond *)); // done before.
+    for(i=0;i<vesicle->blist->n;i++){
+     //   vesicle->blist->bond[i]=(ts_bond *)malloc(sizeof(ts_bond)); //done before.
+        retval=fread(vesicle->blist->bond[i],sizeof(ts_bond),1,fh);
+        /* restore vtx1 and vtx2 */
+        retval=fread(&idx,sizeof(ts_uint),1,fh);
+        vesicle->blist->bond[i]->vtx1=vesicle->vlist->vtx[idx];
+        retval=fread(&idx,sizeof(ts_uint),1,fh);
+        vesicle->blist->bond[i]->vtx2=vesicle->vlist->vtx[idx];
+    }
+
+    /*restore triangles*/
+//    vesicle->tlist->tria=(ts_triangle **)calloc(vesicle->tlist->n,sizeof(ts_triangle *)); // done before
+    for(i=0;i<vesicle->tlist->n;i++){
+ //       vesicle->tlist->tria[i]=(ts_triangle *)malloc(sizeof(ts_triangle)); // done before
+        retval=fread(vesicle->tlist->tria[i],sizeof(ts_triangle),1,fh);
+        /* restore pointers for vertices */
+        retval=fread(&idx,sizeof(ts_uint),1,fh);
+        vesicle->tlist->tria[i]->vertex[0]=vesicle->vlist->vtx[idx];
+        retval=fread(&idx,sizeof(ts_uint),1,fh);
+        vesicle->tlist->tria[i]->vertex[1]=vesicle->vlist->vtx[idx];
+        retval=fread(&idx,sizeof(ts_uint),1,fh);
+        vesicle->tlist->tria[i]->vertex[2]=vesicle->vlist->vtx[idx];
+        /* restore pointers for neigh */
+	 vesicle->tlist->tria[i]->neigh=(ts_triangle **)malloc(vesicle->tlist->tria[i]->neigh_no*sizeof(ts_triangle *));
+        for(j=0;j<vesicle->tlist->tria[i]->neigh_no;j++){
+            retval=fread(&idx,sizeof(ts_uint),1,fh);
+            vesicle->tlist->tria[i]->neigh[j]=vesicle->tlist->tria[idx];
+        }
+
+    }
+   
+    /*restore cells */
+/*TODO: do we need to recalculate cells here? */
+/*    vesicle->clist->cell=(ts_cell **)malloc(vesicle->clist->cellno*sizeof(ts_cell *));
+    for(i=0;i<vesicle->clist->cellno;i++){
+        vesicle->clist->cell[i]=(ts_cell *)malloc(sizeof(ts_cell));
+        retval=fread(vesicle->clist->cell[i],sizeof(ts_cell),1,fh);
+    }
+*/
+    /*restore polymeres */
+    vesicle->poly_list->poly = (ts_poly **)calloc(vesicle->poly_list->n,sizeof(ts_poly *));
+    for(i=0;i<vesicle->poly_list->n;i++){
+        vesicle->poly_list->poly[i]=(ts_poly *)calloc(1,sizeof(ts_poly));
+        retval=fread(vesicle->poly_list->poly[i],sizeof(ts_poly),1,fh);
+        vesicle->poly_list->poly[i]->vlist=(ts_vertex_list *)calloc(1,sizeof(ts_vertex_list));
+        retval=fread(vesicle->poly_list->poly[i]->vlist,sizeof(ts_vertex_list),1,fh);
+        vesicle->poly_list->poly[i]->blist=(ts_bond_list *)calloc(1,sizeof(ts_bond_list));
+        retval=fread(vesicle->poly_list->poly[i]->blist,sizeof(ts_bond_list),1,fh);
+	/* initialize adress space for pointers that will hold specific vertices (monomers) and bonds */
+        vesicle->poly_list->poly[i]->vlist->vtx=(ts_vertex **)calloc(vesicle->poly_list->poly[i]->vlist->n,sizeof(ts_vertex *));
+        vesicle->poly_list->poly[i]->blist->bond=(ts_bond **)calloc(vesicle->poly_list->poly[i]->blist->n,sizeof(ts_bond *));
+	 for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){
+            vesicle->poly_list->poly[i]->vlist->vtx[j]=(ts_vertex *)malloc(sizeof(ts_vertex));
+	}
+	for(j=0;j<vesicle->poly_list->poly[i]->blist->n;j++){
+            vesicle->poly_list->poly[i]->blist->bond[j]=(ts_bond *)malloc(sizeof(ts_bond));
+	}
+
+    } 
+
+     
+    /* restore poly vertex(monomer) list*/
+    for(i=0;i<vesicle->poly_list->n;i++){
+        for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){
+            retval=fread(vesicle->poly_list->poly[i]->vlist->vtx[j],sizeof(ts_vertex),1,fh);
+           	 
+            /* restore neigh and bonds */
+            vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh=(ts_vertex **)calloc(vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh_no, sizeof(ts_vertex *));
+            for(k=0;k<vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh_no;k++){
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->poly_list->poly[i]->vlist->vtx[j]->neigh[k]=vesicle->poly_list->poly[i]->vlist->vtx[idx];
+            }
+            vesicle->poly_list->poly[i]->vlist->vtx[j]->bond=(ts_bond **)calloc(vesicle->poly_list->poly[i]->vlist->vtx[j]->bond_no, sizeof(ts_bond *));
+            for(k=0;k<vesicle->poly_list->poly[i]->vlist->vtx[j]->bond_no;k++){
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->poly_list->poly[i]->vlist->vtx[j]->bond[k]=vesicle->poly_list->poly[i]->blist->bond[idx];
+            }
+
+        }
+	/* restore grafted vtx on vesicle and grafted_poly */
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+		vesicle->vlist->vtx[idx]->grafted_poly=vesicle->poly_list->poly[i];
+		vesicle->poly_list->poly[i]->grafted_vtx=vesicle->vlist->vtx[idx];	
+    }
+
+    /* restore poly bonds between monomers list*/
+    for(i=0;i<vesicle->poly_list->n;i++){
+        for(j=0;j<vesicle->poly_list->poly[i]->blist->n;j++){
+       //     vesicle->poly_list->poly[i]->blist->bond[j]=(ts_bond *)malloc(sizeof(ts_bond));
+            retval=fread(vesicle->poly_list->poly[i]->blist->bond[j],sizeof(ts_bond),1,fh);
+            /* restore vtx1 and vtx2 */
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->poly_list->poly[i]->blist->bond[j]->vtx1=vesicle->poly_list->poly[i]->vlist->vtx[idx];
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->poly_list->poly[i]->blist->bond[j]->vtx2=vesicle->poly_list->poly[i]->vlist->vtx[idx];
+        }
+    }
+
+    /*restore filaments */
+    vesicle->filament_list->poly = (ts_poly **)calloc(vesicle->filament_list->n,sizeof(ts_poly *));
+    for(i=0;i<vesicle->filament_list->n;i++){
+        vesicle->filament_list->poly[i]=(ts_poly *)calloc(1,sizeof(ts_poly));
+        retval=fread(vesicle->filament_list->poly[i],sizeof(ts_poly),1,fh);
+        vesicle->filament_list->poly[i]->vlist=(ts_vertex_list *)calloc(1,sizeof(ts_vertex_list));
+        retval=fread(vesicle->filament_list->poly[i]->vlist,sizeof(ts_vertex_list),1,fh);
+        vesicle->filament_list->poly[i]->blist=(ts_bond_list *)calloc(1,sizeof(ts_bond_list));
+        retval=fread(vesicle->filament_list->poly[i]->blist,sizeof(ts_bond_list),1,fh);
+	/* initialize adress space for pointers that will hold specific vertices (monomers) and bonds */
+        vesicle->filament_list->poly[i]->vlist->vtx=(ts_vertex **)calloc(vesicle->filament_list->poly[i]->vlist->n,sizeof(ts_vertex *));
+        vesicle->filament_list->poly[i]->blist->bond=(ts_bond **)calloc(vesicle->filament_list->poly[i]->blist->n,sizeof(ts_bond *));
+	 for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){
+            vesicle->filament_list->poly[i]->vlist->vtx[j]=(ts_vertex *)malloc(sizeof(ts_vertex));
+	}
+	for(j=0;j<vesicle->filament_list->poly[i]->blist->n;j++){
+            vesicle->filament_list->poly[i]->blist->bond[j]=(ts_bond *)malloc(sizeof(ts_bond));
+	}
+
+    } 
+
+     
+    /* restore poly vertex(monomer) list*/
+    for(i=0;i<vesicle->filament_list->n;i++){
+        for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){
+            retval=fread(vesicle->filament_list->poly[i]->vlist->vtx[j],sizeof(ts_vertex),1,fh);
+           	 
+            /* restore neigh and bonds */
+            vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh=(ts_vertex **)calloc(vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh_no, sizeof(ts_vertex *));
+            for(k=0;k<vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh_no;k++){
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->filament_list->poly[i]->vlist->vtx[j]->neigh[k]=vesicle->filament_list->poly[i]->vlist->vtx[idx];
+            }
+            vesicle->filament_list->poly[i]->vlist->vtx[j]->bond=(ts_bond **)calloc(vesicle->filament_list->poly[i]->vlist->vtx[j]->bond_no, sizeof(ts_bond *));
+            for(k=0;k<vesicle->filament_list->poly[i]->vlist->vtx[j]->bond_no;k++){
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->filament_list->poly[i]->vlist->vtx[j]->bond[k]=vesicle->filament_list->poly[i]->blist->bond[idx];
+            }
+
+        }
+    }
+
+    /* restore poly bonds between monomers list*/
+    for(i=0;i<vesicle->filament_list->n;i++){
+        for(j=0;j<vesicle->filament_list->poly[i]->blist->n;j++){
+       //     vesicle->poly_list->poly[i]->blist->bond[j]=(ts_bond *)malloc(sizeof(ts_bond));
+            retval=fread(vesicle->filament_list->poly[i]->blist->bond[j],sizeof(ts_bond),1,fh);
+            /* restore vtx1 and vtx2 */
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->filament_list->poly[i]->blist->bond[j]->vtx1=vesicle->filament_list->poly[i]->vlist->vtx[idx];
+                retval=fread(&idx,sizeof(ts_uint),1,fh);
+                vesicle->filament_list->poly[i]->blist->bond[j]->vtx2=vesicle->filament_list->poly[i]->vlist->vtx[idx];
+        }
+    }
+    vesicle->tape=parsetape(command_line_args.tape_fullfilename);
+// recreating space for cells // 
+    vesicle->clist=init_cell_list(vesicle->tape->ncxmax, vesicle->tape->ncymax, vesicle->tape->nczmax, vesicle->tape->stepsize);
+	vesicle->clist->max_occupancy=8;
+//    vesicle->tape=(ts_tape *)malloc(sizeof(ts_tape));
+//    retval=fread(vesicle->tape, sizeof(ts_tape),1,fh);
+	retval=fread(iteration,sizeof(ts_uint),1,fh);
+    if(retval); 
+    fclose(fh);
+    return vesicle;
+}
+
+
+
+ts_bool parse_args(int argc, char **argv){
+    int c, retval;
+    struct stat sb;
+    sprintf(command_line_args.path, "./"); //clear string;
+    sprintf(command_line_args.output_fullfilename,"output.pvd");
+    sprintf(command_line_args.dump_fullfilename,"dump.bin");
+    sprintf(command_line_args.tape_fullfilename,"tape");
+    sprintf(command_line_args.tape_templatefull,"./tape");
+            FILE *file;
+    
+while (1)
+     {
+       static struct option long_options[] =
+         {
+           {"force-from-tape", no_argument,       &(command_line_args.force_from_tape), 1},
+	   {"reset-iteration-count", no_argument, &(command_line_args.reset_iteration_count), 1},
+           {"tape",     no_argument,       0, 't'},
+           {"output-file",  required_argument, 0, 'o'},
+           {"directory",  required_argument, 0, 'd'},
+           {"dump-filename", required_argument,0, 'f'},
+           {"tape-options",required_argument,0,'c'},
+           {"tape-template", required_argument,0,0},
+            {"dump-from-vtk",required_argument,0,0},
+           {0, 0, 0, 0}
+         };
+       /* getopt_long stores the option index here. */
+       int option_index = 0;
+
+       c = getopt_long (argc, argv, "d:f:o:t:c:",
+                        long_options, &option_index);
+
+       /* Detect the end of the options. */
+       if (c == -1)
+         break;
+
+       switch (c)
+         {
+         case 0:
+           /* If this option set a flag, do nothing else now. */
+           if (long_options[option_index].flag != 0)
+             break;
+/*           printf ("option %s", long_options[option_index].name);
+           if (optarg)
+             printf (" with arg %s", optarg); 
+           printf ("\n"); */
+            //TODO: find a better way.
+            if(strcmp(long_options[option_index].name,"tape-template")==0){
+                strcpy(command_line_args.tape_templatefull,optarg);
+            }
+            if(strcmp(long_options[option_index].name,"dump-from-vtk")==0){
+                strcpy(command_line_args.dump_from_vtk,optarg);
+            }
+           break;
+
+         case 'c':
+              strcpy(command_line_args.tape_opts,optarg);
+            break;
+         case 't': //tape
+                strcpy(command_line_args.tape_fullfilename,optarg);
+           break;
+
+         case 'o':  //set filename of master pvd output file
+            strcpy(command_line_args.output_fullfilename, optarg);
+            break;
+
+         case 'd':
+            //check if directory exists. If not create one. If creation is
+            //successful, set directory for output files.
+            //printf ("option -d with value `%s'\n", optarg);
+            if (stat(optarg, &sb) == -1) {
+                //directory does not exist
+                retval=mkdir(optarg, 0700);
+                if(retval){
+                    fatal("Could not create requested directory. Check if you have permissions",1);
+                }
+            }
+            //check if is a proper directory
+            else if((sb.st_mode & S_IFMT) != S_IFDIR) {
+                //it is not a directory. fatal error.
+                ts_fprintf(stderr,"%s is not a directory!\n",optarg);
+                fatal("Cannot continue",1);
+            }
+            strcpy(command_line_args.path, optarg);
+           break;
+
+        case 'f':
+            strcpy(command_line_args.dump_fullfilename, optarg);
+            break;
+
+         case '?':
+           /* getopt_long already printed an error message. */
+
+            ts_fprintf(stderr,"\n\nhere comes the help.\n\n");
+            fatal("Ooops, read help first",1);
+           break;
+
+         default:
+           exit (1);
+         }
+     }
+
+//Here we set correct values for full filenames!
+    char *buffer=(char *)malloc(10000*sizeof(char));
+    //correct the path and add trailing /
+    if(command_line_args.path[strlen(command_line_args.path)-1]!='/') strcat(command_line_args.path,"/");
+   
+/* master pvd output file */ 
+    strcpy(buffer,command_line_args.path);
+    strcat(buffer,command_line_args.output_fullfilename);
+    if ((file = fopen(buffer, "w")) == NULL) {
+                fprintf(stderr,"Could not create output file %s!\n", buffer);
+                fatal("Please specify correct output file or check permissions of the file",1);
+                //there is a tape template. make a copy into desired directory
+                
+            } else {
+                fclose(file);
+                strcpy(command_line_args.output_fullfilename,buffer);
+            }
+
+/* tape file */
+    strcpy(buffer,command_line_args.path);
+    strcat(buffer,command_line_args.tape_fullfilename);
+    if (stat(buffer, &sb) == -1) {
+
+                //tape does not exist. does tape template exist?
+                if(stat(command_line_args.tape_templatefull, &sb)==-1){ 
+                    ts_fprintf(stderr,"Tape '%s' does not exist and no tape template was specified (or does not exist)!\n",buffer);
+                    fatal("Please select correct tape or check permissions of the file",1);
+                } else {
+                    //tape template found
+                    fatal("Samo did not program template copy yet",1); 
+                }
+            } else {
+                strcpy(command_line_args.tape_fullfilename,buffer);
+            }
+
+
+/* dump file */
+            strcpy(buffer,command_line_args.path);
+            strcat(buffer,command_line_args.dump_fullfilename);
+            //check if dump file exist first.
+            if (stat(buffer, &sb) == -1) {
+                //no dump file. check if we can create one.
+                if ((file = fopen(buffer, "w")) == NULL) {
+                    fprintf(stderr,"Could not create dump file '%s'!\n",buffer);
+                    fatal("Please specify correct dump file or check permissions of the file",1);
+                } else {
+                    fclose(file);
+                    //good, file is writeable. delete it for now.
+                    remove(buffer);
+                }
+            }
+            strcpy(command_line_args.dump_fullfilename, buffer);
+
+
+    free(buffer);
+    return TS_SUCCESS;
+
+}
+
+
 
 ts_bool print_vertex_list(ts_vertex_list *vlist){
 	ts_uint i;
@@ -108,11 +691,11 @@
         fprintf(fh," %.17E\t%.17E\t%.17E\t%.17E\t%.17E\t%u\n",
         vlist->vtx[i]->xk,vlist->vtx[i]->c,vlist->vtx[i]->energy,
         vlist->vtx[i]->energy_h, vlist->vtx[i]->curvature, 0);
-        for(j=0;j<vlist->vtx[i]->neigh_no;j++){
+        for(j=0;j<vlist->vtx[i]->bond_no;j++){
             fprintf(fh," %.17E", vlist->vtx[i]->bond[j]->bond_length_dual);
         }
             fprintf(fh,"\n");
-        for(j=0;j<vlist->vtx[i]->neigh_no;j++){
+        for(j=0;j<vlist->vtx[i]->bond_no;j++){
             fprintf(fh," %.17E", vlist->vtx[i]->bond[j]->bond_length);
         }
             fprintf(fh,"\n");
@@ -179,7 +762,7 @@
         }
 
 	fprintf(fh,"<?xml version=\"1.0\"?>\n<VTKFile type=\"Collection\" version=\"0.1\" byte_order=\"LittleEndian\" compressor=\"vtkZLibDataCompressor\">\n<Collection>");
-	DIR *dir = opendir(".");
+	DIR *dir = opendir(command_line_args.path);
 	if(dir){
 		struct dirent *ent;
         tstep=0;
@@ -208,10 +791,13 @@
 	ts_bond_list *blist=vesicle->blist;
 	ts_vertex **vtx=vlist->vtx;
     ts_uint i,j;
-    	char filename[255];
+    	char filename[10000];
+        char just_name[255];
 	FILE *fh;
+        strcpy(filename,command_line_args.path);
+    	sprintf(just_name,"timestep_%.6u.vtu",timestepno);
+        strcat(filename,just_name);
 
-    	sprintf(filename,"timestep_%.6u.vtu",timestepno);
 	fh=fopen(filename, "w");
 	if(fh==NULL){
 		err("Cannot open file %s for writing");
@@ -220,8 +806,8 @@
 	/* Here comes header of the file */
 
 	//find number of extra vtxs and bonds of polymeres
-	ts_uint monono=0, polyno=0;
-	ts_bool poly=0;
+	ts_uint monono=0, polyno=0, poly_idx=0, filno=0, fonono=0;
+	ts_bool poly=0, fil=0;
 	if(vesicle->poly_list!=NULL){
 		if(vesicle->poly_list->poly[0]!=NULL){
 		polyno=vesicle->poly_list->n;
@@ -229,17 +815,37 @@
 		poly=1;
 		}
 	}
+
+	if(vesicle->filament_list!=NULL){
+		if(vesicle->filament_list->poly[0]!=NULL){
+		filno=vesicle->filament_list->n;
+		fonono=vesicle->filament_list->poly[0]->vlist->n;
+		fil=1;
+		}
+	}
+
 	fprintf(fh, "<?xml version=\"1.0\"?>\n<VTKFile type=\"UnstructuredGrid\" version=\"0.1\" byte_order=\"LittleEndian\" compressor=\"vtkZLibDataCompressor\">\n <UnstructuredGrid>\n");
-    fprintf(fh, "<Piece NumberOfPoints=\"%u\" NumberOfCells=\"%u\">\n",vlist->n+monono*polyno, blist->n+monono*polyno);
+    fprintf(fh, "<Piece NumberOfPoints=\"%u\" NumberOfCells=\"%u\">\n",vlist->n+monono*polyno+fonono*filno, blist->n+monono*polyno+filno*(fonono-1));
     fprintf(fh,"<PointData Scalars=\"scalars\">\n<DataArray type=\"Int64\" Name=\"scalars\" format=\"ascii\">");
    	for(i=0;i<vlist->n;i++){
 		fprintf(fh,"%u ",vtx[i]->idx);
     }
 	//polymeres
 	if(poly){
+		poly_idx=vlist->n;
 		for(i=0;i<vesicle->poly_list->n;i++){
-			for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){
-				fprintf(fh,"%u ", vesicle->poly_list->poly[i]->vlist->vtx[j]->idx);
+			for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++,poly_idx++){
+				fprintf(fh,"%u ", poly_idx);
+			}
+		}
+	}
+	//filaments
+	if(fil){
+		poly_idx=vlist->n+monono*polyno;
+		for(i=0;i<vesicle->filament_list->n;i++){
+			for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++,poly_idx++){
+	//	fprintf(stderr,"was here\n");
+				fprintf(fh,"%u ", poly_idx);
 			}
 		}
 	}
@@ -256,6 +862,14 @@
 			}
 		}
 	}
+	//filaments
+	if(fil){
+		for(i=0;i<vesicle->filament_list->n;i++){
+			for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){
+				fprintf(fh,"%e %e %e\n", vesicle->filament_list->poly[i]->vlist->vtx[j]->x,vesicle->filament_list->poly[i]->vlist->vtx[j]->y, vesicle->filament_list->poly[i]->vlist->vtx[j]->z );
+			}
+		}
+	}
 
     fprintf(fh,"</DataArray>\n</Points>\n<Cells>\n<DataArray type=\"Int64\" Name=\"connectivity\" format=\"ascii\">");
 	for(i=0;i<blist->n;i++){
@@ -263,24 +877,38 @@
 	}
 	//polymeres
 	if(poly){
+		poly_idx=vlist->n;
 		for(i=0;i<vesicle->poly_list->n;i++){
 			for(j=0;j<vesicle->poly_list->poly[i]->blist->n;j++){
-				fprintf(fh,"%u %u\n", vesicle->poly_list->poly[i]->blist->bond[j]->vtx1->idx,vesicle->poly_list->poly[i]->blist->bond[j]->vtx2->idx);
+//				fprintf(fh,"%u %u\n", vesicle->poly_list->poly[i]->blist->bond[j]->vtx1->idx,vesicle->poly_list->poly[i]->blist->bond[j]->vtx2->idx);
+				fprintf(fh,"%u %u\n", vesicle->poly_list->poly[i]->blist->bond[j]->vtx1->idx+vlist->n+i*monono,vesicle->poly_list->poly[i]->blist->bond[j]->vtx2->idx+vlist->n+i*monono);
 			}
 	//grafted bonds
-		fprintf(fh,"%u %u\n", vesicle->poly_list->poly[i]->grafted_vtx->idx, vesicle->poly_list->poly[i]->vlist->vtx[0]->idx);
+		fprintf(fh,"%u %u\n", vesicle->poly_list->poly[i]->grafted_vtx->idx, vesicle->poly_list->poly[i]->vlist->vtx[0]->idx+vlist->n+i*monono);
 		}
 
 	}
 	
+	//filaments
+	if(fil){
+		poly_idx=vlist->n+monono*polyno;
+		for(i=0;i<vesicle->filament_list->n;i++){
+			for(j=0;j<vesicle->filament_list->poly[i]->blist->n;j++){
+				fprintf(fh,"%u %u\n", vesicle->filament_list->poly[i]->blist->bond[j]->vtx1->idx+vlist->n+monono*polyno+i*fonono,vesicle->filament_list->poly[i]->blist->bond[j]->vtx2->idx+vlist->n+monono*polyno+i*fonono);
+//		fprintf(stderr,"was here\n");
+			
+			}
+		}
+
+	}
 
     fprintf(fh,"</DataArray>\n<DataArray type=\"Int64\" Name=\"offsets\" format=\"ascii\">");
-    for (i=2;i<(blist->n+monono*polyno)*2+1;i+=2){
+    for (i=2;i<(blist->n+monono*polyno+(fonono-1)*filno)*2+1;i+=2){
     fprintf(fh,"%u ",i);
     }
     fprintf(fh,"\n");
     fprintf(fh,"</DataArray>\n<DataArray type=\"UInt8\" Name=\"types\" format=\"ascii\">\n");
-     for (i=0;i<blist->n+monono*polyno;i++){
+     for (i=0;i<blist->n+monono*polyno+fonono*filno;i++){
         fprintf(fh,"3 ");
     }
 
@@ -335,82 +963,161 @@
 
 
 
-ts_vesicle *parsetape(ts_uint *mcsweeps, ts_uint *inititer, ts_uint *iterations){
-    long int nshell=17,ncxmax=60, ncymax=60, nczmax=60, npoly=10, nmono=20, pswitch=0;  // THIS IS DUE TO CONFUSE BUG!
-    char *buf=malloc(255*sizeof(char));
-    long int brezveze0=1;
-    long int brezveze1=1;
-    long int brezveze2=1;
-    ts_double xk0=25.0, dmax=1.67,stepsize=0.15,kspring=800.0,pressure=0.0;
-	long int iter=1000, init=1000, mcsw=1000;
+ts_bool write_pov_file(ts_vesicle *vesicle, char *filename){
+	FILE *fh;
+	ts_uint i;
+	
+	fh=fopen(filename, "w");
+	if(fh==NULL){
+		err("Cannot open file %s for writing");
+		return TS_FAIL;
+	}
 
+	for(i=0;i<vesicle->tlist->n;i++){
+	
+	fprintf(fh,"\ttriangle {");
+	fprintf(fh,"\t<%e,%e,%e> <%e,%e,%e> <%e,%e,%e> }\n", 
+	vesicle->tlist->tria[i]->vertex[0]->x,
+	vesicle->tlist->tria[i]->vertex[0]->y,
+	vesicle->tlist->tria[i]->vertex[0]->z,
+
+	vesicle->tlist->tria[i]->vertex[1]->x,
+	vesicle->tlist->tria[i]->vertex[1]->y,
+	vesicle->tlist->tria[i]->vertex[1]->z,
+
+	vesicle->tlist->tria[i]->vertex[2]->x,
+	vesicle->tlist->tria[i]->vertex[2]->y,
+	vesicle->tlist->tria[i]->vertex[2]->z
+	);
+	}
+		
+	fclose(fh);
+	return TS_SUCCESS;
+}
+
+
+ts_tape *parsetape(char *filename){
+    ts_tape *tape=(ts_tape *)calloc(1,sizeof(ts_tape));
+    tape->multiprocessing=calloc(255,sizeof(char));
 
     cfg_opt_t opts[] = {
-        CFG_SIMPLE_INT("nshell", &nshell),
-        CFG_SIMPLE_INT("npoly", &npoly),
-        CFG_SIMPLE_INT("nmono", &nmono),
-        CFG_SIMPLE_FLOAT("dmax", &dmax),
-        CFG_SIMPLE_FLOAT("xk0",&xk0),
-	CFG_SIMPLE_INT("pswitch",&pswitch),
-	CFG_SIMPLE_FLOAT("pressure",&pressure),
-	CFG_SIMPLE_FLOAT("k_spring",&kspring),
-        CFG_SIMPLE_FLOAT("stepsize",&stepsize),
-        CFG_SIMPLE_INT("nxmax", &ncxmax),
-        CFG_SIMPLE_INT("nymax", &ncymax),
-        CFG_SIMPLE_INT("nzmax", &nczmax),
-        CFG_SIMPLE_INT("iterations",&iter),
-	CFG_SIMPLE_INT("mcsweeps",&mcsw),
-	CFG_SIMPLE_INT("inititer", &init),
-        CFG_SIMPLE_BOOL("quiet",&quiet),
-        CFG_SIMPLE_STR("multiprocessing",buf),
-        CFG_SIMPLE_INT("smp_cores",&brezveze0),
-        CFG_SIMPLE_INT("cluster_nodes",&brezveze1),
-        CFG_SIMPLE_INT("distributed_processes",&brezveze2),
+        CFG_SIMPLE_INT("nshell", &tape->nshell),
+        CFG_SIMPLE_INT("npoly", &tape->npoly),
+        CFG_SIMPLE_INT("nmono", &tape->nmono),
+	CFG_SIMPLE_INT("nfil",&tape->nfil),
+	CFG_SIMPLE_INT("nfono",&tape->nfono),
+	CFG_SIMPLE_INT("R_nucleus",&tape->R_nucleus),
+	CFG_SIMPLE_FLOAT("dmax", &tape->dmax),
+	CFG_SIMPLE_FLOAT("dmin_interspecies", &tape->dmin_interspecies),
+        CFG_SIMPLE_FLOAT("xk0",&tape->xk0),
+	CFG_SIMPLE_INT("pswitch",&tape->pswitch),
+	CFG_SIMPLE_INT("constvolswitch",&tape->constvolswitch),
+	CFG_SIMPLE_INT("constareaswitch",&tape->constareaswitch),
+	CFG_SIMPLE_FLOAT("constvolprecision",&tape->constvolprecision),
+	CFG_SIMPLE_FLOAT("pressure",&tape->pressure),
+	CFG_SIMPLE_FLOAT("k_spring",&tape->kspring),
+	CFG_SIMPLE_FLOAT("xi",&tape->xi),
+        CFG_SIMPLE_FLOAT("stepsize",&tape->stepsize),
+        CFG_SIMPLE_INT("nxmax", &tape->ncxmax),
+        CFG_SIMPLE_INT("nymax", &tape->ncymax),
+        CFG_SIMPLE_INT("nzmax", &tape->nczmax),
+        CFG_SIMPLE_INT("iterations",&tape->iterations),
+	CFG_SIMPLE_INT("mcsweeps",&tape->mcsweeps),
+	CFG_SIMPLE_INT("inititer", &tape->inititer),
+        CFG_SIMPLE_BOOL("quiet",&tape->quiet),
+        CFG_SIMPLE_STR("multiprocessing",tape->multiprocessing),
+        CFG_SIMPLE_INT("smp_cores",&tape->brezveze0),
+        CFG_SIMPLE_INT("cluster_nodes",&tape->brezveze1),
+        CFG_SIMPLE_INT("distributed_processes",&tape->brezveze2),
+	CFG_SIMPLE_INT("spherical_harmonics_coefficients",&tape->shc),
         CFG_END()
     };
     cfg_t *cfg;    
     ts_uint retval;
     cfg = cfg_init(opts, 0);
-    retval=cfg_parse(cfg, "tape");
+    retval=cfg_parse(cfg, filename);
     if(retval==CFG_FILE_ERROR){
 	fatal("No tape file.",100);
 	}
     else if(retval==CFG_PARSE_ERROR){
 	fatal("Invalid tape!",100);
 	}
-	ts_vesicle *vesicle;
-    	*iterations=iter;
-	*inititer=init;
-	*mcsweeps=mcsw;
-	vesicle=initial_distribution_dipyramid(nshell,ncxmax,ncymax,nczmax,stepsize);
-	vesicle->poly_list=init_poly_list(npoly,nmono, vesicle->vlist);
-	vesicle->spring_constant=kspring;
-	poly_assign_spring_const(vesicle);
-	
 
-    vesicle->nshell=nshell;
-    vesicle->dmax=dmax*dmax;
-    vesicle->bending_rigidity=xk0;
-    vtx_set_global_values(vesicle); //copies xk0 to every vertex
-
-
-    vesicle->stepsize=stepsize;
-    vesicle->clist->ncmax[0]=ncxmax;
-    vesicle->clist->ncmax[1]=ncymax;
-    vesicle->clist->ncmax[2]=nczmax;
-    vesicle->clist->max_occupancy=8;
-	vesicle->pressure=pressure/vesicle->bending_rigidity;	//all energy contributions need to be divided by bending_rigidity!
-    vesicle->pswitch=pswitch;
+    /* here we override all values read from tape with values from commandline*/
+    getcmdline_tape(cfg,command_line_args.tape_opts);
     cfg_free(cfg);
-	free(buf);
-  //  fprintf(stderr,"NSHELL=%u\n",vesicle->nshell);
 
-			
 
-    return vesicle;
-
+	/* global variables are set automatically */
+	quiet=tape->quiet;
+	return tape;
 }
 
+ts_bool tape_free(ts_tape *tape){
+	free(tape->multiprocessing);
+	free(tape);
+	return TS_SUCCESS;
+}
+
+
+
+ts_bool getcmdline_tape(cfg_t *cfg, char *opts){
+
+	char *commands, *backup, *saveptr, *saveopptr, *command, *operator[2];
+	ts_uint i,j;
+	commands=(char *)malloc(10000*sizeof(char));
+    backup=commands; //since the pointer to commands will be lost, we acquire a pointer that will serve as backup.
+	strcpy(commands,opts);
+	for(i=0; ;i++, commands=NULL){
+		//breaks comma separated list of commands into specific commands.
+		command=strtok_r(commands,",",&saveptr);	
+		if(command==NULL) break;
+//		fprintf(stdout,"Command %d: %s\n",i,command);	
+		//extracts name of command and value of command into operator[2] array.
+		for(j=0; j<2;j++,command=NULL){
+			operator[j]=strtok_r(command,"=",&saveopptr);
+			if(operator[j]==NULL) break;
+//			fprintf(stdout," ---> Operator %d: %s\n",j,operator[j]);		
+		}
+		//1. check: must have 2 operators.
+		if(j!=2) fatal("Error. Command line tape options are not formatted properly",1);
+
+    //    cfg_setstr(cfg,operator[0],operator[1]);
+        cmdline_to_tape(cfg,operator[0],operator[1]);
+		//2. check: must be named properly.
+		//3. check: must be of right format (integer, double, string, ...)
+        
+	}
+	free(backup);
+    return TS_SUCCESS;
+}
+
+
+ts_bool cmdline_to_tape(cfg_t *cfg, char *key, char *val){
+
+    cfg_opt_t *cfg_opt=cfg_getopt(cfg,key);
+    if(cfg_opt==NULL) fatal("Commandline tape option not recognised",1); //return TS_FAIL; 
+    switch (cfg_opt->type){
+        case CFGT_INT:
+            cfg_setint(cfg,key,atol(val));
+            break;
+        case CFGT_FLOAT:
+            cfg_setfloat(cfg,key,atof(val));
+            break;
+/*        case CFGT_BOOL:
+            cfg_setbool(cfg,operator[0],operator[1]);
+            break; */
+        case CFGT_STR:
+            cfg_setstr(cfg,key,val);
+            break;
+        default:
+            break;
+
+    }
+    return TS_SUCCESS;
+}
+
+
 
 ts_bool read_geometry_file(char *fname, ts_vesicle *vesicle){
 	FILE *fh;

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