Subsetting Single Resolution HDF Files
Program Name:
SnglResSubsetter
Program Description:
This program provides both spatial and data set subsetting
for HDF files where all scientific data sets (SDS's) have
the same spatial resolution. For MODIS-Atmosphere Level-2 products,
this includes MOD04_L2, and MOD07_L2 HDF files,
as well as MOD03.
This code creates a new HDF file that may include any or all of the orginal
set of geolocated scientific data sets (SDS's), with data that covers only a
user specified geographic area. In addition, user specified non-geolocated
scientific datasets, as well as metadata and other global attributes are copied to the output
HDF file. This code has been tested on and is intended to be
used for subsetting MOD03, MOD04_L2, and MOD07_L2 HDF files only, but this code
might be useful for subsetting other HDF files that contain only a single resolution
of geolocated data.
Language and Environment Requirements:
Fortran 90, PERL Script, HDF-EOS Toolkit.
Limitations:
The HDF file to be subsetted must be visible to the program.
That is, the HDF file must be accessible from the platform where
the program is running.
Installation Tips:
Once the files are unzipped and untarred, examine the README and HowToRun text files
for more details on installing and running the code.
Developer:
Eric Moody (NASA GSFC).
Current Version (Release Date):
Version 1.2 (October 27, 2003).
Download:
ReadMe File
Application File
Note: Download file is zipped and tarred.
To Unzip use the command "gzip -d filename".
To UnTar use the command "tar -xvf filename".
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