--- MITgcm/doc/tag-index	2003/10/07 15:47:00	1.182
+++ MITgcm/doc/tag-index	2003/10/21 21:14:08	1.191
@@ -1,9 +1,69 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.182 2003/10/07 15:47:00 heimbach 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/
+o adjusted some flow directives (dynamics, thermodynamics)
+o added cubed-sphere case to test cost function
+o heckpoint_lev?_directives.h now include
+  pkg-specific directives, whenever those are enabled.
+o Moving pkg-specific flow directives to corresponding pkg
+  Moving pkg-specific differentiation list to corresponding pkg
+  Moving pkg-specific checkpoint-lev storing to corresponding pkg
+  ---> conventions are
+       - pkg_ad.flow
+       - pkg_ad_diff.list
+       - pkg_ad_check_lev?_dir.h
+
+checkpoint51i_post
+o merge of the branch-genmake2
+  - knowingly breaks the older genmake
+  - automatic generation of all ALLOW_${PKG_NAME} defines
+  - new testreport supersedes older testscript
+o large number of package inclusion and header cleanups
+checkpoint51i_pre
+
+o new output for adjoin of global ocean vector invariant
+o fix for checkpoint of thermodynamic seaice and bulk_force
+o Steph gchem various cleanups
+
 checkpoint 51h_pre
+o fixed some single quotes
 o modify gchem pkg to be more versatile
 o modifications to clean up dic pkg
 o add pkg/cfc