Index: /issm/trunk-jpl/src/m/io/fileptr.js
===================================================================
--- /issm/trunk-jpl/src/m/io/fileptr.js	(revision 19813)
+++ /issm/trunk-jpl/src/m/io/fileptr.js	(revision 19814)
@@ -98,11 +98,11 @@
 			if(format == 'int'){
 				if(size==1){
-					value=this.view.getUint32(this.ptr,true); 
+					value=this.view.getInt32(this.ptr,true); 
 					this.ptr+=4;
 				}
 				else{
-					value = new Uint32Array(size);
+					value = new Int32Array(size);
 					for(var i=0;i<size;i++){
-						value[i]=this.view.getUint32(this.ptr,true); 
+						value[i]=this.view.getInt32(this.ptr,true); 
 						this.ptr+=4;
 					}