--- MITgcm/doc/tag-index	2011/04/14 22:23:58	1.1407
+++ MITgcm/doc/tag-index	2011/04/28 18:44:09	1.1417
@@ -1,9 +1,62 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1407 2011/04/14 22:23:58 jmc Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.1417 2011/04/28 18:44:09 ifenty Exp $
 $Name:  $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+o pkg/seaice:
+  - retired SEAICE_SALINITY and SEAICE_salinity in favor of 
+    SEAICE_VARIABLE_SALINITY and SIsalFRAC, respectively.
+  - fixed bug in the initialization of sea ice salinity variable HSALT 
+    in seaice_init_varia.F  (removed dependence on ICE2WATR)
+o fizhi-cs test exp.:
+   switch reference output convention for these 2 non-standard test-exp,
+    from: pgi  6.1-5 on faulks (FC.6, -of linux_ia32_pgf77+authors_fc5) 
+      to: ifort 11.1 on baudelaire (FC.13, -of linux_amd64_ifort11)
+   reason: faulks might get retired soon and pkg/fizhi has still Pb with gfortran
+o model/inc:
+  - change type of PmEpR array (from _RS to _RL) to fix restart (with "-use_r4")
+    of exp. global_ocean.90x40x15 (Suncronous time-stepping + Real-FW + NonLin-FS)
+o pkg/seaice:
+  - fix calculation of saltFlux and saltPlumeFlux when using SEAICE_SALINITY
+o verification/lab_sea, 1D_ocean_ice_column, seaice_obcs, global_ocean.cs32x15
+  - updated output*.txt files due to bug fixes in salt, saltPlumeFlux,
+    and initial HSALT
+
+checkpoint62w (2011/04/26)
+o pkg/mom_fluxform:
+  - fix calculation of del2u & del2v (no-slip BC) when using Non-Lin Free-Surf.
+  - use parameter "sideDragFactor" in no-slip BC side-drag part.
+  - update output of exp. global_ocean.90x40x15
+o pkg/mom_vecinv:
+  mask del2u & del2v (no effect on results, but cleaner & closer to mom_fluxform)
+o update seaice exp.:
+  use more consistent parameter values (remove "backward compatability only":
+   ICE2WATR, SEAICE_lhSublim, SEAICE_cpAir, SEAICE_rhoAir + set rhoConstFresh)
+  related to thermodynamics seaice. Update output (fwd+AD) of exp.:
+   1D_ocean_ice_column (x2), lab_sea (x8), ioffline_exf_seaice (x2) & seaice_obcs
+o update test-exp global_ocean.90x40x15:
+  o use default CD_CODE_OPTIONS file (Adams-Bashforth on CD Mom & Coriolis).
+  o increase Overlap size from 2 to 3 (to allow to test bi-harmonic Visc.)
+  o new pickup-files from a 100.yr run with pkg/down_slope (input.dwnslp params)
+  o turn on zStar & viscA4 in standard set-up (dir input/)
+    and update output files: output.txt & output.dwnslp.txt
+o new AD-test experiment: obcs_ctrl
+  (From Matt MITgcm_Contrib/SOSE/BoxAdj) to test OBCS as control vector.
+o pkg/dic:
+  fix two bugs in handling water vapour pressure in carbonate chemistry
+  and air-sea fluxes. Found by Val Bennington and Galen McKinley
+  (add DIC Option = WATERVAP_BUG to recover old results)
+  update output of tutorial_global_oce_biogeo (fwd+AD) & tutorial_dic_adjoffline
+o adding allowInteriorFreezing option to check for water below freezing point
+  at depth and bring the negative heat anomaly to the surface level
+o pkgs _fields_load:
+  - extend GET_PERIODIC_INTERVAL to deal with non-periodic case (from pkg/rbcs)
+  - use new S/R GET_PERIODIC_INTERVAL in pkgs:
+    bulk_force, cheapaml, cfc, dic, obcs (+ ctrl/ctrl_get_gen_rec), offline and
+    rbcs to get interpolation weights and time reccord number.
+  - fix multi-threading in aim_fields_load.F
+  - apply EXCH to temp arrays [0,1] after reading in dic_fields_load.F
 o external_fields_load:
   new S/R GET_PERIODIC_INTERVAL to calculate which time-record (and linear
    interpolation weights) to use in a periodic time-series ; do not divide by