--- MITgcm/doc/tag-index	2009/11/13 08:09:30	1.1193
+++ MITgcm/doc/tag-index	2009/11/13 09:05:35	1.1194
@@ -1,14 +1,21 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1193 2009/11/13 08:09:30 mlosch Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1194 2009/11/13 09:05:35 mlosch Exp $
 $Name:  $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o pkg/seaice
+ - change (once again) the discretization for the evp solver: rather than
+   squaring the averages of strain rates, average the squares to give
+   a better approximation to VP behavior (in simple test); this breaks
+   verification experiments that use EVP (lab_sea and lab_sea.hb87)
+    --> update outputs
 o add CPP-flag (in mom_calc_visc.F) and TAF directive (in gmredi_slope_limit) 
   to improve vectorization of adjoint code on TARGET_NEC_SX
 o verification/vermix:
-  - change vermix to a more "classical" 1d column with high vertical reoslution,
-    seasonal heat flux forcing and constant wind forcing --> update outputs
+  - change vermix to a more "classical" 1d column with high vertical 
+    resolution, seasonal heat flux forcing and constant wind forcing 
+    --> update outputs
 o pkg/seaice
  - fix diagnostics of principal stress components for EVP
  - add optional diagnostics of non-linear convergence for LSOR solver