Useful Tools: Difference between revisions

Line 5: Line 5:
  CDO is a collection of command line Operators to manipulate and analyse Climate and NWP model Data.  
  CDO is a collection of command line Operators to manipulate and analyse Climate and NWP model Data.  


=== Where to find CDO ===
==== NCCS ====
Users can access CDO in a variety of ways. On discover, the easiest way is to load the cdo module:
module load other/cdo
It is also included in GMAO-Baselibs-4_0_0 and higher (corresponds to Ganymed-3_0 or newer). It will be located at
$BASEDIR/Linux/bin/cdo
once <tt>g5_modules</tt> is sourced.
==== NAS ====
At NAS, there are a couple options. First, it is available through Baselibs as above. You can also access a portable version (compiled with system gcc) at
/nobackup/gmao_SIteam/Utilities/bin/cdo
As this is completely portable, you can also copy this to a local <tt>bin</tt> directory if desired.
==== GSFC Desktops ====
If you are on a GMAO desktop and have access to <tt>/ford1</tt>, there is a version at
/ford1/local/EL6-64/bin/cdo
as well as at:
/ford1/share/gmao_SIteam/Utilities/bin/cdo
The <tt>/ford1/share</tt> version could be more bleeding-edge than the <tt>/ford1/local</tt> version as it will usually be whatever version is in the latest Baselibs tag.




Possible example uses of CDO are:


=== Display info about a file ===
=== Display info about a file ===