--- MITgcm/doc/tag-index	2004/12/04 18:52:28	1.402
+++ MITgcm/doc/tag-index	2004/12/17 19:17:56	1.418
@@ -1,12 +1,63 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.402 2004/12/04 18:52:28 jmc Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.418 2004/12/17 19:17:56 dimitri Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+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 
+    that any/all grid variables can be easily copied (eg. w/NCO) from 
+    the grid files into any of the other NetCDF files
+  - *always* output grid variables with MDSIO (this will eventually be 
+    changed)
+  - output MNC grid file if useMNC is true
+o every instance of _END_MASTER() has been found and replaced with 
+  _END_MASTER( myThid ) in order to satisfy certain picky Sun 
+  preprocessors
+o re-arrange diagnostics pkg initialisation:
+ - allow each package to extend the available diagnostics list
+ - add some checking and fix small problems (multi-threaded, ...)
+ - new S/R diagnostics_fill (replace fill_diagnostics):
+   look through the short list of active diag. (instead of the long list)
+   create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
+
+checkpoint57a_post
+o this set of changes restores TAMC compatibility
+  tested for global_ocean.90x40x15 adjoint on trough
+  (what a pain)
+
+checkpoint57a_pre
+o some modifs in tools/build_options for sunos
+o call ctrl_pack for ctrl at end for optimcycle=0
+
+checkpoint57
+o add horizontal bi-harmonic viscosity for vertical velocity
+  - new parameter viscA4W (defaults to viscA4)
+  - affects only non-hydrostatic code
+  - to be done: no-slip lateral boundary conditions
+o switch back to "sflux = sflux - runoff" in exf_getforcing.F
+o implement Implicit Vertical advection for pTracers
 o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
   (implemented also for implicit vertical diffusion & advection)
 o OBCS: extend application of tracer open boundary conditions
   to a strip beyond the boundary of width Olx/Oly
+o add call monitor to TAF set of required calls (flow directives)
+  and include in natl_box_adjoint
+o untangle a few ifdefs related to cost, ctrl, autodiff
+  untangel a few ALLOW_ECCO_OPTIMIZATION
+o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
+  (theta2, salt2 in ecco_cost_weights)
 
 checkpoint56c_post
 o OBCS as control variables