--- MITgcm/doc/tag-index	2008/10/07 20:59:20	1.1027
+++ MITgcm/doc/tag-index	2008/10/07 22:40:55	1.1028
@@ -1,9 +1,14 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1027 2008/10/07 20:59:20 jmc Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1028 2008/10/07 22:40:55 dfer Exp $
 $Name:  $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o pkg ggl90:
+  - in ggl90_cal.F: compute only one set of visc/diff, used to
+    step forward TKE/T/S/momentum
+  - default value of GGL90viscMax/GGL90diffMax larger and equal (to
+    have Prandlt =1)
 o gmredi(fm07): 
   - add lower limit on Transition layer thickness D + lower limit on D/lambda
   - allow to set few more params from data.gmredi