libcsiro0 5.3.1-4ubuntu2 (i386 binary) in ubuntu dapper

Scientific plotting library
 This package contains two libraries developed by Pavel Sakov, from the
 CSIRO Marine Research, used in geometry applications:
 .
  * libcsirocsa: bivariate Cubic Spline Approximation library
  * libcsironn: Natural Neighbours interpolation library
 .
 The source code for these libraries are part of the plplot source
 package.
 .
 Homepage: http://www.plplot.org