--- mitgcm.org/front_content/news.xml 2005/03/03 20:16:43 1.24 +++ mitgcm.org/front_content/news.xml 2008/01/15 17:33:03 1.30 @@ -52,6 +52,64 @@ ===MESSAGE=== --> + +

January 15, 2008 :

+
+ Breaking News: Hidden up-to-date Documentation escaped from hide-out: +
+ Latest Online Documentation +
+ +

March 19, 2007 :

+
+ Breaking News: The MITgcm is now able to generate Sea-Ice Donuts. + In a push to move forward MITgcm on the path of fundamental science and climate + understanding, David Ferreira and Jean-Michel Campin + simulated a Sea-ice Donut using a coupled AquaPlanet configuration (see + movie here). + This experiment was initialized with the T and S fields from + a previous Aquaplanet run which has polar sea-ice caps. These + caps are associated with salt-compensated temperature inversions in the upper + ocean. The new run is initialized without sea-ice and within a month, large + sea-ice caps grow over the poles, rejecting salt. This triggers convection which + in turns brings relatively warm water to the surface and melts the ice close + to the poles. Here we have a donut. + Look out for that chapter on aqua-planets in the next IPCC report! +
+ +

Feb 04, 2007 :

+
+ News is back by popular request. New advection schemes are currently + being tested. Some preliminary results from the new schemes can be seen + + here. + + The plots show a tracer being transported and stretched in the + MITgcm advect_xz verification test. Both new schemes (OS7MP + and Prather second-order scheme with limiting) have very low implied + diffusivity. + We are currently evaluating the + schemes to assess their implied diffusivity, with a bottle of + Jean-Michel's favorite Belgian + beer going to the the least diffusive scheme - watch this space! +
+ +

March 9, 2005 :

+
+ A short article entitled + "NASA Supercomputer Improves Prospects for Ocean Climate Research" + in the current EOS (volume 86, number 9, March 1 2005) + gives a succinct overview of some of the advanced high-resolution + state-estimation work being undertaken with MITgcm by members + of the ECCO consortium. The article describes + ground-breaking computational + technologies that have enabled this work and outlines the future goals of + this next generation planetary scale assimilation initiative. A pdf containing + the article can be found + + here. + +

Sep 24, 2004 :

@@ -74,7 +132,7 @@ href="http://my.unidata.ucar.edu/content/software/netcdf/index.html"> main NetCDF web site. -
+

May 20, 2004 at 05:01 EDT :