--- MITgcm/doc/tag-index	2000/03/15 16:17:17	1.24
+++ MITgcm/doc/tag-index	2000/07/13 14:22:58	1.29
@@ -1,8 +1,51 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.24 2000/03/15 16:17:17 adcroft Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.29 2000/07/13 14:22:58 adcroft Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+checkpoint30
+ o Updates for OBCs
+ o New experiment for test OBCs (internal_wave)
+ o New output.txt in verification/exp4/results/
+ o Updates for KPP: calculation of viscosity corrected, new variables
+   kpp_dumpFreq and kpp_taveFreq
+ o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
+   and entry for T90 in genmake
+
+checkpoint29
+ o packaged KPP and GM/Redi
+
+checkpoint28
+ o Corrected initialization of hFacMin for difference vertical coordinates
+ o Modified calculation of partial cell thickness to more robust algorithm
+ o config_summary.F: replaced write_1D_... by write_0D_...
+   read_write.F: added subroutines write_0D_...
+ o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
+   included some initialisations required for TAMC.
+ o routine calc_isoslopes: modified sqrt computation to make it 
+   differentiable for zero argument.
+ o routines dynamics, impldiff:
+   included store directives and tape key computations required for TAMC.
+ o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
+
+checkpoint27
+ o fixed calc_isoslopes() to so that cancellation of terms in tensor
+   formulation works properly with variable resolution.
+ o restructured the calling tree between the_model_main() and dynamics()
+ o split initialise() into initialise_fixed() and initialise_varia()
+ o introduced initialization file pSurfInitFile for free surface (cg2d_x)
+   in new routine ini_psurf()
+
+checkpoint26
+ o moved some #ifdef in optional routines to encompass everything
+   except the argument declarations. This was using up some memory.
+ o fixed macros like _ADT to work with both versions of Linux cpp
+ o cleaned up some unused and uninitialized variables
+   (helps when debugging with strict compile options)
+ o split up CPP_EEOPTIONS.h into options and macros
+   (macros are now in eesupp/inc/CPP_EEMACROS.h)
+ o patch for 2 processor JAM mode
+
 checkpoint25
  o updates for OBCs and NH
  o dramatically reduced memory usage