--- MITgcm/doc/tag-index	2004/12/16 08:31:42	1.414
+++ MITgcm/doc/tag-index	2004/12/27 20:34:11	1.429
@@ -1,10 +1,45 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.414 2004/12/16 08:31:42 mlosch Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.429 2004/12/27 20:34:11 dimitri Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
-o clean up build options files for SunOS, in particular change -xarch=v9
-  to -xarch=native
+o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
+o added pkg/seaice/seaice_monitor.F
+o mdsio_readfield.F can now read files visible only to master MPI process.
+o pkg/seaice: some test code for ice-modified ocean stress
+o exf_getffields interpolation defaults to bilinear for all scalar forcing
+  fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
+  spurious negative numbers for precipitation and humidity.  Will cause
+  some small numerical differences for integrations using pkg/exf/exf_interp.F.
+
+checkpoint57b_post
+o simplify options in diagnostics_fill arguments (remove weird combinations)
+o fix MNC coordinate variables so that they now contain per-face index
+  values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in 
+  general, EXCH2 grids are only aligned to a "local" coordinate system
+o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
+o Implement instantaneous output within pkg diagnostics:
+  setting a negative frequency in data.diagnostics produces
+ "snap-shot" output (as opposed to time-average if freq > 0)
+o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
+  NOTE: change ptracer diagnostics name: use 2 characters to work with 
+        more than 9 tracers. Add also diagnostics of advect & diffus flux.
+o more CF compliance: convert all MNC 'iter' variables to 'T' so that it 
+  becomes the coordinate variable for the 'T' dimension
+o add CF-style coordinate variables to MNC
+  - just a first cut:  numbers are meaningless on the cubesphere and 
+    missing along the T axis but otherwise it works!
+o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
+o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
+o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
+  this is based directly on what the model compute, so that the content of
+  each diagnostics might be affected by switching options (e.g., implicitDiffusion)
+o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
+o clean up build options files for SunOS, in particular 
+  - remove -traditional from xmakedepend
+  - change -xarch=v9 to -xarch=native for f77
+  - restore use of make (not gmake)
+  - add CC=gcc if using g77
 o changes per discussion of AM, JMC, & EH3 today:
   - move redundant "grid" variables out of "state" -- in preparation of 
     creating proper CF-style coordinate variables and in recognition