--- MITgcm/doc/tag-index	2003/10/16 16:29:58	1.186
+++ MITgcm/doc/tag-index	2003/10/21 21:14:08	1.191
@@ -1,10 +1,40 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.186 2003/10/16 16:29:58 edhill Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.191 2003/10/21 21:14:08 edhill Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+checkpoint51m_post
+o incorporating changes to get TAMC/TAF working in genmake2
+  - added new TAMC/TAF targets to the Makefile
+  - various cleanups related to package handling
+  - these changes should have no impact on the forward model
+
+checkpoint51l_post
+o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
+ - faster algorithm for cal_addtime.F
+ - higher precision arithmetic, where needed
+ - pkg/exf *startdate variables changed from calendar date to
+   model integration time
+
+checkpoint51l_pre
+o add salt flux to forcing fields (used when salty sea-ice forms or melts)
+o enable to apply restoring on S & T only in a latitude band.
+o update output (external_forcing_surf modif. change truncation errors)
+   global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
+
+checkpoint51k_post
+o change default to: useNHMTerms=.FALSE.
+ - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
+   adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
+ - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
+    exp1, ideal_2D_oce
+ - change data file of oceanic exp (leave the results unchanged for now)
+   exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
+o set gravitySign automatically according to the vertical coordinate used
+  (and change sign: back to "logical" value: +1 when R increases downward)
 o added an include barrier to the default CPP_OPTIONS.h and 
   removed the #include "PACKAGES_CONFIG.h" from it
+o fix a bug in mom_fluxform (from chk51j_post)
 
 checkpoint51j_post
 o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/