--- MITgcm/doc/tag-index	2005/12/22 16:01:45	1.594
+++ MITgcm/doc/tag-index	2006/01/22 16:49:26	1.600
@@ -1,9 +1,34 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.594 2005/12/22 16:01:45 heimbach Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.600 2006/01/22 16:49:26 jmc Exp $
 $Name:  $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o pkg/bulk_force:
+ - add option and parameters to use AIM surface-flux formulae.
+ - Change loading part: S/R BULKF_FIELDS_LOAD only take care of bulkf_fields ;
+   others forcing fields (defined in PARM05, parameter file "data") are loaded 
+   from S/R EXTERNAL_FIELDS_LOAD, as usually (with useBulkforce = T or F).
+ - initialise all bulkf_fields in bulkf_init.F ; do in-lining of exf_bulkcdn.F 
+ - use the right EXCH call for uwind,vwind (to work on CS-grid).
+ - re-arrange header files (move parameters from BULKF.h to BULKF_PARAMS.h)
+   and parameters (note: calcWindStress replaces .NOT.readwindstress).
+ - cleaner interface with pkg/thSIce (new S/R THSICE_GET_PRECIP).
+
+checkpoint58
+o add "--embed-source" option to genmake2 which, when the supporting 
+  tools can be compiled (as determined by genmake2) will turn on the 
+  embed_files package which then embeds the entire MITgcm source code 
+  (*.[fFhc] + Makefile) used for the build within the executable
+  - requested by CNH but off by default
+  - adds a paltry <9MB to the mitgcmuv executable in most cases
+  - only writes the output when useEMBEDSRC in eedata is true
+o clean up 3-dim. relaxation codes:
+  * Fix I/O inconsistency in pkg/rbcs: replace precFloat32 by readBinaryPrec
+  * Remove 3-dim. relaxation code from pkg/exf (now use only pkg/rbcs)
+  * Thanks to Tom Haine for testing!
+
+checkpoint57z_post
 o make CG3D solver compatible with Free-surface at k > 1 (p-coordinate):
   affects output (@ truncation level) of exp. plume_on_slope ; updated.
 o fix the pickup behavior for obcs in combination with ptracers
@@ -26,9 +51,11 @@
       1) Use a constant-in-time 3-dim. field
       2) Provide 12 3-dim. fields corresponding to Jan., ... , Dec.
       3) Real-time relax. to time-evolving prescribed field
-o Adding Laplacian-type smoothness constraint on forcing controls 
-  * enable at compile-time via ALLOW_SMOOTH_BOUNDARY_CTRL_COST
-  * enable at run-time via mult_smooth = 1
+o Adding Laplacian-type smoothness constraint on 
+  initial and boundary (forcing) controls (ic, bc)
+  * enable at compile-time via 
+    ALLOW_SMOOTH_IC_COST_CONTRIBUTION, ALLOW_SMOOTH_BC_COST_CONTRIBUTION
+  * enable at run-time via mult_smooth_ic = 1, mult_smooth_bc = 1
   * Absolute scale somewhat unclear so far
   * no area weighting was included since no other cost term does so far