Index: /issm/trunk-jpl/src/c/classes/ExternalResults/GenericExternalResult.h
===================================================================
--- /issm/trunk-jpl/src/c/classes/ExternalResults/GenericExternalResult.h	(revision 17144)
+++ /issm/trunk-jpl/src/c/classes/ExternalResults/GenericExternalResult.h	(revision 17145)
@@ -368,4 +368,51 @@
 } /*}}}*/
 
+/*Specific instantiations for IssmDouble*: */
+#if defined(_HAVE_ADOLC_) && !defined(_WRAPPERS_)  //We hook off this specific specialization when not running ADOLC, otherwise we get a redeclaration with the next specialization. 
+template <> inline void GenericExternalResult<IssmDouble*>::WriteData(FILE* fid,bool io_gather){ /*{{{*/
+
+	int     i;
+	int     my_rank;
+	int     type;
+	int     rows,cols;
+	char   *name    = NULL;
+	IssmPDouble passiveDouble;
+	IssmPDouble* passiveDoubles;
+
+	/*recover my_rank:*/
+	my_rank=IssmComm::GetRank();
+
+	if(io_gather){
+		/*we are gathering the data on cpu 0, don't write on other cpus: */
+		if(my_rank) return;
+	}
+
+	/*First write enum: */
+	int length=(strlen(this->result_name)+1)*sizeof(char);
+	fwrite(&length,sizeof(int),1,fid);
+	fwrite(this->result_name,length,1,fid);
+
+	/*Now write time and step: */
+	passiveDouble=reCast<IssmPDouble>(time);
+	fwrite(&passiveDouble,sizeof(IssmPDouble),1,fid);
+	fwrite(&step,sizeof(int),1,fid);
+
+	/*writing a IssmDouble array, type is 3:*/
+	type=3;
+	fwrite(&type,sizeof(int),1,fid);
+	rows=this->M;
+	fwrite(&rows,sizeof(int),1,fid);
+	cols=this->N;
+	fwrite(&cols,sizeof(int),1,fid);
+
+	passiveDoubles=xNew<IssmPDouble>(this->M*this->N);
+	for (i=0;i<this->M*this->N;i++)passiveDoubles[i]=reCast<IssmPDouble>(value[i]);
+	fwrite(passiveDoubles,cols*rows*sizeof(IssmPDouble),1,fid);
+	xDelete<IssmPDouble>(passiveDoubles);
+
+}
+/*}}}*/
+#endif
+
 /*Specifics instantiations for Vector*/
 template <> inline GenericExternalResult<Vector<IssmPDouble>*>::GenericExternalResult(int in_id, int in_enum_type,Vector<IssmPDouble>* in_values, int in_M,int in_N,int in_step,IssmDouble in_time){/*{{{*/