--- MITgcm/doc/tag-index	2004/11/17 04:18:45	1.386
+++ MITgcm/doc/tag-index	2004/11/19 01:35:33	1.388
@@ -1,8 +1,13 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.386 2004/11/17 04:18:45 heimbach Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.388 2004/11/19 01:35:33 mlosch Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o GCHEM: 
+  - move call to GCHEM_FORCING_SEP, so that it is now called before
+    the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
+  - introduced a useGCHEM runtime flag and applied it everywhere. 
+
 checkpoint56
 o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
 o mnc: cleanup "full" files--fixes out-of-memory problem