NAME: micromeshmask.pro
PURPOSE: reduce the size of the NetCDF meshmask created by OPA by
using bit (and not byte) format for the masks and the foat format
for the other fields.
CATEGORY:for OPA meshmask files
CALLING SEQUENCE: reducencmeshmask, ncfilein[, ncfileout]
INPUTS:
ncfilein:
1) the name of the meshmask file to be reduced. In that case,
there is only one meshmask file
OR
2) the xxx part in the names: xxx.mesh_hgr.nc xxx.mesh_zgr.nc
xxx.mask.nc. In that case, the meshmask is split into 3 files.
ncfileout: the name of the uniq reduced meshmask file. default
definition is micromeshmask.nc
KEYWORD PARAMETERSSAT:
IODIR:to define the files path.
OUTPUTS: no
COMMON BLOCKS: no
EXAMPLE:
IDL> meshdir='/d1fes2-raid2/smasson/DATA/ORCA05/'
IDL> micromeshmask, 'meshmask_ORCA_R05.nc',iodir=meshdir
MODIFICATION HISTORY: