Index: /issm/trunk/src/m/utils/DataProcessing/CreateDataBoundaries.m
===================================================================
--- /issm/trunk/src/m/utils/DataProcessing/CreateDataBoundaries.m	(revision 1176)
+++ /issm/trunk/src/m/utils/DataProcessing/CreateDataBoundaries.m	(revision 1177)
@@ -38,4 +38,5 @@
 yedge7=y_m(2:end-1);
 yedge8=y_m(end-1)*ones(nxglobal-4,1);
+
 Xedge=[xedge1;xedge2;xedge3;xedge4;xedge5;xedge6;xedge7;xedge8];
 Yedge=[yedge1;yedge2;yedge3;yedge4;yedge5;yedge6;yedge7;yedge8];
Index: /issm/trunk/src/m/utils/DataProcessing/CreateDataMatrix.m
===================================================================
--- /issm/trunk/src/m/utils/DataProcessing/CreateDataMatrix.m	(revision 1176)
+++ /issm/trunk/src/m/utils/DataProcessing/CreateDataMatrix.m	(revision 1177)
@@ -36,4 +36,8 @@
 ytracks(points)=[];
 points=find(isnan(track_values));
+track_values(points)=[];
+xtracks(points)=[];
+ytracks(points)=[];
+points=find(track_values<0);
 track_values(points)=[];
 xtracks(points)=[];
Index: /issm/trunk/src/m/utils/DataProcessing/TracksToMatrix.m
===================================================================
--- /issm/trunk/src/m/utils/DataProcessing/TracksToMatrix.m	(revision 1176)
+++ /issm/trunk/src/m/utils/DataProcessing/TracksToMatrix.m	(revision 1177)
@@ -12,9 +12,9 @@
 %
 %   Usage:
-%      [x_ y_f MatData]=TracksToMatrix(xmin,ymin,nx,ny,posting,track_coord,track_values),
+%      [x_ y_f MatData]=TracksToMatrix(xmin,ymin,nx,ny,posting,track_coord,track_values,theta),
 %
 %   Example:
-%      [x_f y_f Thickness]=TracksToMatrix(-10^6,10^6,200,180,1000,'trackcoord.exp',thickness_values),
-%      [x_f y_f Thickness]=TracksToMatrix(-10^6,10^6,200,180,1000,'trackcoord.exp',thickness_values,x_m,y_m,globalthickness),
+%      [x_f y_f Thickness]=TracksToMatrix(-10^6,10^6,200,180,1000,'trackcoord.exp',thickness_values,theta),
+%      [x_f y_f Thickness]=TracksToMatrix(-10^6,10^6,200,180,1000,'trackcoord.exp',thickness_values,theta,x_m,y_m,globalthickness),
 %
 %   See also: CREATEDATABOUNDARIES, CREATEDATAMATRIX
@@ -25,7 +25,4 @@
 if nargin~=8 & nargin~=11,
 	error(' TracksToMatrix error message: wrong number of arguments')
-end
-if exist([ISSM_DIR '/externalpackages/dace/install']),
-	error(['TracksToMatrix error message: DACE has not been installed yet. Go to ' ISSM_DIR  '/externalpackages/dace and install DACE (./install.sh)']);
 end