--- MITgcm/doc/tag-index	2003/12/04 19:43:03	1.216
+++ MITgcm/doc/tag-index	2004/01/15 03:38:22	1.241
@@ -1,8 +1,74 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.216 2003/12/04 19:43:03 heimbach Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.241 2004/01/15 03:38:22 dimitri Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o genmake2: add build & execute test for NetCDF code
+o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed
+  old grid files, moved CPP_EEMACROS.h to pkg/exch2
+o added useSingleCPUIO flag to monitor.F and mon_out.F
+o added temporary hack for sea-ice dynamics on the cube:
+  metric terms are ignored and it is assumed that
+  there is no sea-ice on cube faces 1, 2, 4, and 5.
+
+checkpoint52f_post
+o added exch2 cube routines to pkg/exch2
+o modified hs94.cs-32x32x5 to use it
+o added new grid files to hs94.cs-32x32x5
+checkpoint52f_pre
+
+checkpoint52e_post
+o first attempt to solve vertical advection (momemtum & T,S) Implicitly
+  for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
+o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
+  to work with implicit vertical advection and AB ;
+o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
+o update output (gad_calc_rhs.F changes affect truncation error) of exp:
+ front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
+checkpoint52e_pre
+
+o fix bug in impldiff when Nr=1 or Nr=2.
+o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
+o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test.
+o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
+  ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
+o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
+o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
+o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
+
+checkpoint52d_post
+o re-tiled many expts to allow comparison in multi-processor mode
+  - updated output accordingly
+  - changed hs94.128x64x5 to use intial T from file rather than use the
+    random number generator
+o add infrastructure in model routines for fizhi and gridalt packages
+o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
+o changes to permit hi-res, cubed-sphere, configuration
+  - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
+  - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
+  - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
+    of surface winds for the cube
+  (A verification experiment, based on global_ocean.cs32x15, but with
+   pkg/seaice turned on and with on-the-fly interpolation from the NCEP
+   Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
+   complete with example surface forcing files and matlab scripts to look
+   at the output and compare it with that of global_ocean.cs32x15.)
+o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
+   but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
+   to conform to the common rule.
+o check-in the first version of the coupler + interfaces for multi-components 
+   set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
+   - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
+   - atmosphere: use pkg aim_v23 ; no sea-ice for now. 
+   - ocean and atmos. share the same horizontal grid (no interpolation).
+   - exchanges between component and coupler is done in forward_step
+o new verification experiment, cpl_aim+ocn: 
+   coupled ocean - AIM atmosphere on cs32 grid. 
+
+checkpoint52d_pre
+o surface flux time-av diagnostic modified for NLFS & RealFreshWater 
+o add call to AIM pendant S/R in external_forcing & external_fields_load.F
+
 checkpoint52c_post
 o Fixing OPTIONS files for use of exf:
   - ALLOW_ECCO not needed