--- MITgcm/doc/tag-index	2005/07/28 15:13:59	1.520
+++ MITgcm/doc/tag-index	2005/09/07 15:24:03	1.542
@@ -1,14 +1,81 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.520 2005/07/28 15:13:59 heimbach Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.542 2005/09/07 15:24:03 jmc Exp $
 $Name:  $
 
     Notes on tags used in MITgcmUV
     ==============================
 
-o adding precip control xx_precip
-o moved ptracer ctrl index 17 -> 32
+checkpoint57r_post
+o make MNC variable initialization happen earlier
+o add diagnostics for (almost) each term of the momentum Eq.
+o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
+o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
+o remove MINIMAL_TAVE_OUTPUT option ; 
+  add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
+o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
+  allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
+o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice)
+o add time-dependent SST, SSS control
+o cost terms in ecco/ modularized (new cost_generic.F)
+o cost_averages routines are modularized (new cost_averagesgeneric.F)
+o new infrastructure for seaice model vs. obs misfits in seaice/
+  * driver from the_main_loop.F is seaice_cost_driver.F
+  * first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA)
+  * gradient check in Exp. 6a of natl_box_adjoint/
+o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
+  (see README file)
+
+checkpoint57q_post
+o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
+o fix annoying months-old bug in mnc/mdsio output for seaice pkg
+  - bug was reported by Jean-Michel and Ian Fenty
+o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
+  update exp. cpl_aim+ocn output. 
+o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
+  Needed for high-res. runs with large global files 
+  to be able to limit tapelev size
+o Changed some tests for adjoint:
+  * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
+  * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
+  * global_ocean.90x40x15/ back to default 3-level checkpointing
+o Modifications to enable scripted COMMON to MODULE conversion
+  * verification/OpenAD/code/ has necessary scripts and description;
+  * converts, compiles and runs successfully;
+
+checkpoint57p_post
+o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
+o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
+  (already the case for some pkgs, including recent MNC_init, e.g. thsice)
+o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
+o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
+  (was already the case for dissipation with mom_vecinv,
+   and also the case for grad.PhiHyd when staggered-timeStep)
+  This will allow to put dissipation out-off the AB time-stepping.
+ Unfortunately, affects truncation error. Update output of exp. that "fails"
+  (cg2d matching number) and leave the others for later: front_relax(10),
+  global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
+  matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
+
+checkpoint57o_post
+o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and 
+  (2) its ready to be documented during the 20050801 DocFest
+o MNC-ify the gmredi package -- tested and works w/ and w/o mnc 
+  for ideal_2D_oce and lab_sea on linux_ia32_g77
+o set to #undef CTRL_SET_OLD_MAXCVARS_30
+  in global1x1_tot/code_seaice_adj to access indices 32, 33
+  (worth another tag)
+
+checkpoint57n_post
+o adding precip control xx_precip 32
+o adding swflux control xx_swflux 33
+o Replacing 10 forcing penalty cost routines by 1 generic.
+o Implementing partitioning in time-mean and variable adjustment
+  for atmos. state.
+o Time-mean constant error is now read in data.ecco (instead of hard-coded)
 o in natl_box_adjoint:
-  * updated: results_bulk/
-  * not yet updated: results/, results_seaice/
+  * updated exp 1 to 10 
+    (but does not have time-mean vs. variable split results yet)
+o updated global1x1/*_seaice_adj/
+  to incorporate latest changes
 o enable useSingleCpuIO for mdsio vector routines
   (applies in particular to tapelev I/O)
 o removed inefficient K-loop in all active_file*control*.F