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ezget_details.html
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<HTML>
<HEAD><title> EzGet further information</title></head>
<BODY>
<body background="bg9.gif">
<H1>Installing EzGet Software
</H1>
<hr>
<P>
Once you obtain the EzGet software from PCMDI, you can install it as
described here.
<P>
You should uncompress the tar files. For example for the sun Solaris version
enter:
<p>
<menu>
uncompress ezget_examples.tar.Z<br>
uncompress amip_geog.tar.Z<br>
uncompress ezget1.2_solaris.tar.Z
</menu>
<P>
Then you should extract the files from the tarred library files,
examples files, geography files, and document files. For example, for
the sun Solaris version enter:
<p>
<menu>
tar -xvf ezget1.2_doc.tar <br>
tar -xvf ezget_examples.tar <br>
tar -xvf amip_geog.tar <br>
tar -xvf ezget1.2_solaris.tar
</menu>
<P>
You should now have the following files in your directory:
<P>
<ul>
<li> Documentation (which you should print out):</li>
<p>
<menu>
README (an ascii file) <br>
ezget.ps (black & white postscript file; 77 pp) <br>
colorgeog.ps (color postscript file; 1 page)
ezget.pdf (pdf file, if you downloaded the pdf tar file)
ezget.tex (latex file, if you downloaded the tex tar file)
</menu>
<p>
<li> Sample programs:</li>
<p>
<menu>
areamean.f <br>
extract.f <br>
extract_shrt.f <br>
getregn.f <br>
maxmin.f <br>
meandiff.f <br>
regrding.f <br>
rmscalc.f <br>
smmaxmin.f
</menu>
<p>
<li> Input data (DRS format) for sample programs:</li>
<p>
<menu>
nasa-amip_t.dat <br>
nasa-amip_t.dic <br>
sftbyrgn_gla.dat <br>
sftbyrgn_gla.dic
</menu>
<p>
<p>
<li> Geography files for AMIP models (sftbyregn in DRS format):</li>
<p>
<menu>
sftbyrgn_bmr.dat <br>
sftbyrgn_bmr.dic <br>
sftbyrgn_ccc.dat <br>
sftbyrgn_ccc.dic <br>
sftbyrgn_cnr.dat <br>
. <br>
. <br>
. <br>
sftbyrgn_ukm.dat <br>
sftbyrgn_ukm.dic <br>
sftbyrgn_yon.dat <br>
sftbyrgn_yon.dic
</menu>
<p>
<li> 3 fortran libraries:</li>
<p><menu>
libcdms.a <br>
libdrs.a <br>
libezget.a
</menu>
</ul>
<P>
If you will be reading netCDF files, you will need to acquire the
<a
href="ftp://ftp.unidata.ucar.edu/pub/netcdf/">netCDF</a> library.
<P>
Once you have placed the libraries where you want them, you may have to
execute "ranlib" on some platforms:
<menu>
ranlib libcdms <br>
ranlib libdrs <br>
ranlib libezget <br>
ranlib libnetcdf
</menu>
<P>
The surface air temperature data set and a detailed geography mask in
DRS format are included as sample data for use by the sample fortran
programs in the "examples" tar file. All the examples (documented in
the ezget.ps file) should run on your platform, except rmscalc.f, which
requires input files from 30 different models. Before compiling and
running these sample applications, you will need to edit the files,
specifying the correct paths to the input data (check all the calls to
subroutine defvar).
<P>
For various platforms, typical lines for compiling and linking to the
libraries are given here (but you will need to change the path to the
libraries):
<p>
Sun/SunOS: <br>
f77 extract.f -L$PCMDI/Sunos/lib -lezget -lcdms -ldrs -lnetcdf -o extract
<p>
Sun/Solaris: <br>
f77 extract.f -L$PCMDI/Solaris/lib -lezget -lcdms -ldrs -lnetcdf -o extract
<p>
IBM RS6000/AIX:<br>
xlf extract.f -L$PCMDI/Ibm/lib -lezget -lcdms -ldrs -lnetcdf -o extract
<p>
HP/HP-UX:<br>
fort77 +U77 extract.f -L$PCMDI/Hp/lib -lezget -lcdms -ldrs -lm -lnetcdf -o extract
<p>
SGI:<br>
f77 extract.f -L$PCMDI/Sgi/lib -lezget -lcdms -ldrs -lnetcdf -o extract
<p>
<HR>
<a href="ezget.html">Return to EzGet Overview</A> <br>
<a href="../index.html">Return to Software Tools</A> <br>
<a href="../../PCMDI.html">Return to PCMDI home page</A>
<HR>
<p>
Last update December 19, 1996. For questions or comments on EzGet, contact<BR>
Karl Taylor (<a href="mailto:[email protected]">[email protected]</a>)
<p>
<a href="http://www.llnl.gov/disclaimer.html">LLNL Disclaimers</a>
<p>
UCRL-ID-123716
</BODY>
</HTML>