The TOVS problem will have impact on all reanalysis cdroms that contain 1997-1999 data released prior to Feb 12, 2001. Replacements for 1997, 1998, 1999 annual cdroms are available as of Feb 6, 2002.
This CD-ROM contains forty-one (1958-98) years of selected monthly mean fields from the NCEP/NCAR Reanalysis Project. Several levels of monthly mean heights, temperatures, winds, specific humidity and vertical velocity are included, together with precipitation, surface and top of the atmosphere fluxes, and near-surface fields. A monthly climatology of these fields averaged over 1979-1998 is included. For some fields (500 and 700 mb heights, 700 mb temperatures, 200 and 850 mb winds, sea level pressure and surface temperatures (SST)) we have included fifty-one years (1948-98). Independent estimates of precipitation and olr globally (1979-98) and precipitation and surface air temperature over the U.S. (1948-98) are included, as are grids of the number of different types of observation by month (1946-98). A comprehensive interactive menu is provided to plot the fields on the CD-ROM. README file.