--- MITgcm/doc/tag-index	2004/04/19 23:25:15	1.281
+++ MITgcm/doc/tag-index	2004/05/11 20:59:19	1.290
@@ -1,8 +1,43 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.281 2004/04/19 23:25:15 mlosch Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.290 2004/05/11 20:59:19 heimbach Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+checkpoint53a_post
+o restore TAMC compatiility for exf_constants.h
+  (no usage of _d in .h)
+o Additional storing in KPP in an attempt to fix
+  TAMC problem with adjoint of KPP code.
+  (no success...)
+  Identical code works fine with TAF.
+
+checkpoint53
+o stable checkpoint with up to date adjoint
+  TLM tests only run for 1st grdchk at the moment. Its unclear if
+  this is a code problem or a problem with resetting code for g_
+  variables that is being autogenerated wrong.
+  Otherwise:
+   o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix. 
+   o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ) 
+     are both still in chaos following their security messes.
+
+checkpoint52n_post
+o various build (mostly genmake2) changes including:
+  - ability to build/run more easily within Cygwin and MacOS X
+  - more complicated Makefiles with a stronger dependence on Gnu Make
+o pkg/seaice modifications
+  - added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost
+    of pkg/seaice.  For time being, SEAICE_deltaTtherm = deltaTtracer
+    and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm
+  - changed proxy for geostrophic velocity and updated 
+    verification/lab_sea/results/* accordingly
+  - removed ADI dynamic solver from pkg/seaice
+  - replaced all occurrences of 1/CSTICE or 1/CSUICE
+    they caused a segmentation fault under certain circumstances
+  - removed unused field WATR
+o bug fix in exf-package:
+  -  u/vwind are defined at tracer/pressure points. The values of u/vwindmask
+     now reflect that.
 o small fixes in the cal-package:
   - set reference date to first of January for the 'model'-calendar
   - failing of cal_CheckDate in cal_FullDate now actually results in a