Index: trunk/pswarp/src/pswarpTransformReadout.c
===================================================================
--- trunk/pswarp/src/pswarpTransformReadout.c	(revision 23538)
+++ trunk/pswarp/src/pswarpTransformReadout.c	(revision 24330)
@@ -109,6 +109,6 @@
 
     // create jobs and supply them to the threads
-    for (int gridY = yGridMin; gridY < yGridMax; gridY++) {
-        for (int gridX = xGridMin; gridX < xGridMax; gridX++) {
+    for (int gridY = yGridMin; gridY <= yGridMax; gridY++) {
+        for (int gridX = xGridMin; gridX <= xGridMax; gridX++) {
             pswarpTransformTileArgs *args = pswarpTransformTileArgsAlloc();
             args->input = psMemIncrRefCounter(input);