Index: /issm/trunk-jpl/test/MITgcm/coupling_rules.txt
===================================================================
--- /issm/trunk-jpl/test/MITgcm/coupling_rules.txt	(revision 22453)
+++ /issm/trunk-jpl/test/MITgcm/coupling_rules.txt	(revision 22454)
@@ -6,4 +6,5 @@
 
 Initialization (CouplingTime=0)
+0. MITgcm send grid size (nx and ny) and grid coordinates (lat/long)
 1. ISSM sends CouplingTime=0 base to MITgcm
 2. MITgcm integrates for CouplingTime=0:1