X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=visual%2Fvisual.c;h=ce4ceaf97cbdd2fdf1873b2b84c35af92d1f67a7;hb=706aed2512544b99ff34308fdb673b19ee884ce0;hp=6ad527a8ee4100bc58a5e91e4dce746cf7fea942;hpb=710717c4033bc5b8eb34644914e762a2834ae345;p=physik%2Fposic.git

diff --git a/visual/visual.c b/visual/visual.c
index 6ad527a..ce4ceaf 100644
--- a/visual/visual.c
+++ b/visual/visual.c
@@ -25,7 +25,7 @@ int visual_init(t_visual *v,char *filebase) {
 	memset(file,0,128+8);
 	sprintf(file,"%s.scr",v->fb);
 
-	v->fd=open(file,O_WRONLY);
+	v->fd=open(file,O_WRONLY|O_CREAT|O_TRUNC);
 	if(v->fd<0) {
 		perror("open visual fd");
 		return -1;
@@ -69,7 +69,7 @@ int visual_atoms(t_visual *v,double time,t_atom *atom,int n) {
 	};
 
 	sprintf(file,"%s-%.15f.xyz",v->fb,time);
-	fd=open(file,O_WRONLY);
+	fd=open(file,O_WRONLY|O_CREAT|O_TRUNC);
 	if(fd<0) {
 		perror("open visual save file fd");
 		return -1;
@@ -87,8 +87,8 @@ int visual_atoms(t_visual *v,double time,t_atom *atom,int n) {
 	dprintf(v->fd,"zap\n");
 
 	/* write the actual data file */
-	dprintf(fd,"Atoms at time %.15f\n",time);
 	dprintf(fd,"%d\n",n);
+	dprintf(fd,"atoms at time %.15f\n",time);
 	for(i=0;i<n;i++)
 		dprintf(fd,"%s %f %f %f\n",pse[atom[i].element],
 		                           atom[i].r.x,atom[i].r.y,atom[i].r.z);