--- MITgcm/doc/tag-index	1999/03/22 17:40:01	1.19
+++ MITgcm/doc/tag-index	2000/03/15 16:17:17	1.24
@@ -1,8 +1,38 @@
-$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.19 1999/03/22 17:40:01 adcroft Exp $
+$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.24 2000/03/15 16:17:17 adcroft Exp $
 
     Notes on tags used in MITgcmUV
     ==============================
 
+checkpoint25
+ o updates for OBCs and NH
+ o dramatically reduced memory usage
+ o added "JAM" routines for use on Artic network
+ o parameterization of convection by implicit vertical diffusion
+ o added a diagnostic of convective index
+ o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
+   (this is was partly for OBCs and NH but also in anticipation of
+    an explicit free-surface option)
+ o initial state input files for U and V
+
+checkpoint24
+ o Removed some spurious "REAL"s
+ o Updated KPP to latest version from JPL
+ o Added a COS(latitude) in horizontal viscosity
+
+checkpoint23
+ o Added del^4 diffusion for salt and temperature
+ o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
+
+checkpoint22
+ o Made many small changes: implicit none, format(i5), etc...
+ o Introduced KPP mixing scheme (compiles and runs but *not* tested)
+
+checkpoint21
+ o Introduced new I/O package that supports direct-access records (mdsio.F)
+ o Split-up mid-level I/O routines
+ o Updated input data for experiments 0,1,2,4 and 5
+ o Finally removed the genmake.* scripts (everyone seems happy with genmake)
+
 checkpoint20
  o Tidied up open-boundaries some more
  o Added non-hydrostatic code