Index: /issm/trunk/src/c/objects/IoModel.cpp
===================================================================
--- /issm/trunk/src/c/objects/IoModel.cpp	(revision 6891)
+++ /issm/trunk/src/c/objects/IoModel.cpp	(revision 6892)
@@ -55,4 +55,5 @@
 	xfree((void**)&this->borderstokes);
 	xfree((void**)&this->thickness_obs);
+	xfree((void**)&this->thickness_coeff);
 	xfree((void**)&this->thickness);
 	xfree((void**)&this->surface);
@@ -269,4 +270,5 @@
 	this->borderstokes=NULL;
 	this->thickness_obs=NULL;
+	this->thickness_coeff=NULL;
 	this->thickness=NULL;
 	this->surface=NULL;
Index: /issm/trunk/src/c/objects/IoModel.h
===================================================================
--- /issm/trunk/src/c/objects/IoModel.h	(revision 6891)
+++ /issm/trunk/src/c/objects/IoModel.h	(revision 6892)
@@ -80,4 +80,5 @@
 		double* borderstokes;
 		double* thickness;
+		double* thickness_coeff;
 		double* surface;
 		double* bed;