--- MITgcm/doc/tag-index	2003/10/28 22:57:59	1.198
+++ MITgcm/doc/tag-index	2003/11/03 03:51:35	1.202
@@ -1,9 +1,41 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.198 2003/10/28 22:57:59 edhill Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.202 2003/11/03 03:51:35 edhill Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+checkpoint51r_post
+o cleaned up or removed CPP_OPTIONS.h files
+o updated results for some of the tests to reflect the new
+  optfiles (-ieee: -O0 instead of -O3)
+
+checkpoint51q_post
+o cd_code:
+  - moved cd_scheme.F -> cd_code_scheme.F
+  - separate read_checkpoint from cd_code_ini_vars.F
+  - separated cd_code part from write_checkpoint
+  - updated AD_SOURCE, generated .flow
+  - added CD_CODE_VARS.h to the_main_loop
+  - Moving cd_code specific store dir.s to pkg/cd_code
+o ctrl package totally restructured
+  - pack/unpack now optional and decoupled from
+    xx_/adxx_ I/O
+  - ctrl_pack/unpack cleaned
+    (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
+  - confined inclusion of AD_CONFIG.h to where necessary.
+o genmake2: changed AD dependencies from SRCFILES to AD_FILES
+
+checkpoint51p_post
 o create initial cd_code package
+  - WARNING: the initialization of fields within packages
+    is broken because INI_FIELDS (where READ_CHECKPOINT is
+    called) is called *before* PACKAGES_INIT_VARIABLES.
+    This seems to be backwards since
+    1) its important to initially zero the entire field including 
+       the "halo" region
+    2) zeroing needs to be done *before* reading pickup info
+       and the pickup call might or might not happen in any 
+       particular run
+  - this needs an overhaul for R2
 o cleanup verification/*/code/GMREDI_OPTIONS.h
 o cleanup testreport