- To: netcdf-java@xxxxxxxxxxxxxxxx
- Subject: [netcdf-java] Linear algebra on data read from a netCDF file
- From: Konrad Hinsen <konrad.hinsen@xxxxxxxxxxxx>
- Date: Thu, 15 Oct 2009 15:40:32 +0200
I would like to do some data processing in Clojure (a JVM language),
with the data being read from a netCDF file. The processing involves
mostly standard linear algebra operations, e.g. singular value
decomposition.
Both Colt and JAMA contain all the operations I need, but unfortunately they use different multiarray implementations than netCDF. I looks like I'd have to copy the data between two array classes, which is a pretty stupid (and inefficient) thing to do. Is there any other option? For example a linear algebra library that works directly on Unidata's Java array classes? If there is no other way than copying, what would be the most efficient approach?
Thanks, Konrad.
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