INDEX: fixed Reanalysis Fields

hgt.sfc		height of surface (m) on a Gaussian grid
hgt25.sfc	height of surface (m) on a 2.5x2.5 lat-long grid
land.sfc	land-sea mask on a Gaussian grid
land25.sfc	land-sea mask on a 2.5x2.5 lat-long grid
sibresis.one    SiB model parameters as used by NCEP/NCAR Reanalysis
                  file modified from Sellers to fix 2m temps in US
                  grib1, Max. stomato plant resistance [s/m]
sibrough        SiB model parameters as used by NCEP/NCAR Reanalysis
                  grib1, surface roughness [m]