Put FslWriteHeader in

volume.cc

@@ -156,6 +156,7 @@ namespace MISCMATHS {
 
     //       fwrite(qv,sizeVol*sizeof(float),1,OP->imgfp);
     //fwrite(&OP->header,sizeof(OP->header),1,OP->hdrfp);
+    FslWriteHeader(OP);
     FslWriteVolumes(OP, qv, 1);
 
     delete [] qv;
@@ -194,6 +195,7 @@ namespace MISCMATHS {
 
     FslSetMinMax(OP, (short)fmin, (short)(fmax+0.9999));
 
+    FslWriteHeader(OP);
     FslWriteVolumes(OP, qv, 1);
 
     delete [] qv;

volumeseries.cc

@@ -253,6 +253,7 @@ namespace MISCMATHS {
 	     }
 	 }
             
+       FslWriteHeader(OP);
        FslWriteVolumes(OP, qv, volNum);
 
        delete [] qv;