--- MITgcm/doc/tag-index	2001/05/14 22:19:04	1.39
+++ MITgcm/doc/tag-index	2001/07/31 18:42:13	1.44
@@ -1,7 +1,41 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.39 2001/05/14 22:19:04 heimbach Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.44 2001/07/31 18:42:13 adcroft Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
+
+checkpoint40pre5
+o proper initialization of Adams-Bashforth time stepping
+  + uses forward step for very first step of model (iter=0)
+o re-generated *all* output since almost all output is modified by this
+  change (sorry but we've been putting this one off for about 2 years)
+  + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
+    *not* regenerated since they are already out of date and I don't
+    want to create the impression that they are suddenly working.
+o removed KAP stuff for DEC's
+o modified/added many .cvsignore files in */code and */input
+o added new expt "solid-body.cs-32x32x1"
+  + this uses an alternative form of ini_curvilinear_grid.F which
+    is not necessarily any better than the current one...
+
+checkpoint40pre4
+o added re-initialisations of utrans,vtrans,rtrans in
+  calc_common_factors which are crucial for TAF.
+o extended iMin,jMin range for calc_common_factors,
+  calc_diffusivity
+o added option ALLOW_PASSIVE_TRACER
+o a few minor updates and fixes
+
+checkpoint40pre3
+o created calc_gtr1.F for gad package
+o split the_main_loop and re-introduced forward_step
+o some recomputations of nIter0 for TAMC
+
+checkpoint40pre2
+o Updated to latest branch of AJA, JMC
+o Added gradient check package
+o Added routines for passive tracer handling
+o Added carbon sequestration sensitivity experiment
+
 checkpoint39
  o Modifications and fixes to support TAMC
    (mainly missing or wrong directives)
@@ -14,6 +48,7 @@
    exf: external forcing
    ecco: essential routines to control use of cal, exf
          (NB: this is not the full ECCO environment)
+ o disabled some packages by default in genmake
 
 checkpoint38
  o see notes_c37_adj.txt