setenv GRIDDESC <path name> setenv <terrain file> <path name>, or "NONE" setenv <output file> <path name> presz <and respond to the prompts>
The reference atmosphere is constructed either above the terrain from the optional terrain-file, or (if this is
PRESH
- layer-center pressures (mb)
PRESF
- layer-surface pressures (mb)
ZH
- layer-center elevations (M)
ZF
- layer-surface elevations (M)
TA
.- layer-center reference temperatures (K)
NONE
, above mean sea level. Specifications for this grid
may either come from the input terrain, file, a GRIDDESC
file (in which case the program will prompt you for the grid name),
or may be entered interactively.
Currently, only Lat-lon, Lambert, UTM, Mercator, Stereographic, and Albers Equal-Area coordinate systems for interactive input are supported.
The program's source code is available here.
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