Index: ../trunk-jpl/src/c/matlab/io/WriteMatlabData.cpp
===================================================================
--- ../trunk-jpl/src/c/matlab/io/WriteMatlabData.cpp	(revision 13446)
+++ ../trunk-jpl/src/c/matlab/io/WriteMatlabData.cpp	(revision 13447)
@@ -113,7 +113,14 @@
 		*pdataref=mxCreateString(string);
 }
 /*}}}*/
+/*FUNCTION WriteData(mxArray** pdataref){{{*/
+void WriteData(mxArray** pdataref){
 
+		;
+
+}
+/*}}}*/
+
 /*ISSM objects*/
 /*FUNCTION WriteData(mxArray** pdataref,BamgGeom* bamggeom){{{*/
 void WriteData(mxArray** pdataref,BamgGeom* bamggeom){
Index: ../trunk-jpl/src/c/matlab/io/matlabio.h
===================================================================
--- ../trunk-jpl/src/c/matlab/io/matlabio.h	(revision 13446)
+++ ../trunk-jpl/src/c/matlab/io/matlabio.h	(revision 13447)
@@ -25,6 +25,7 @@
 void WriteData(mxArray** pdataref,bool boolean);
 void WriteData(mxArray** pdataref,double scalar);
 void WriteData(mxArray** pdataref,char* string);
+void WriteData(mxArray** pdataref);
 void WriteData(mxArray** pdataref,BamgGeom* bamggeom);
 void WriteData(mxArray** pdataref,BamgMesh* bamgmesh);
 
Index: ../trunk-jpl/src/c/python/io/WritePythonData.cpp
===================================================================
--- ../trunk-jpl/src/c/python/io/WritePythonData.cpp	(revision 13446)
+++ ../trunk-jpl/src/c/python/io/WritePythonData.cpp	(revision 13447)
@@ -45,7 +45,13 @@
 
 	PyTuple_SetItem(tuple, index, array);
 }/*}}}*/
+/*FUNCTION WriteData(PyObject* py_tuple,int index){{{*/
+void WriteData(PyObject* py_tuple, int index){
+	
+	PyTuple_SetItem(py_tuple, index, Py_None);
 
+}/*}}}*/
+
 /*ISSM objects*/
 /*FUNCTION WriteData(PyObject* py_tuple,int index,BamgGeom* bamggeom){{{*/
 void WriteData(PyObject* py_tuple,int index,BamgGeom* bamggeom){
@@ -127,7 +133,7 @@
 
 }/*}}}*/
 /*FUNCTION WriteData(PyObject* py_tuple,int index,SeqVec<double>* vector){{{*/
-void WriteData(PyObject* tuple,int index,SeqVec<double>* vector){
+void WriteData(PyObject* py_tuple,int index,SeqVec<double>* vector){
 	
 	int M;
 	double* buffer=NULL;
@@ -139,6 +145,6 @@
 	dim=(npy_intp)M;
 	array=PyArray_SimpleNewFromData(1,&dim,NPY_DOUBLE,buffer);
 	
-	PyTuple_SetItem(tuple, index, array);
+	PyTuple_SetItem(py_tuple, index, array);
 }
 /*}}}*/
Index: ../trunk-jpl/src/modules/ContourToMesh/ContourToMesh.cpp
===================================================================
--- ../trunk-jpl/src/modules/ContourToMesh/ContourToMesh.cpp	(revision 13446)
+++ ../trunk-jpl/src/modules/ContourToMesh/ContourToMesh.cpp	(revision 13447)
@@ -72,9 +72,11 @@
 	/* output: */
 	if (strcmp(interptype,"node")==0){
 		WriteData(PLHS0,in_nod);
+		WriteData(PLHS1);
 	}
 	else if (strcmp(interptype,"element")==0){
 		WriteData(PLHS0,in_elem);
+		WriteData(PLHS1);
 	}
 	else if (strcmp(interptype,"element and node")==0){
 		WriteData(PLHS0,in_nod);