\begin{thebibliography}{xx}

\label{CDI}
\bibitem[CDI]{CDI} \ \\
  \href{http://www.mpimet.mpg.de/cdi}
       {Climate Data Interface},
  from the
  \href{http://www.mpimet.mpg.de}
       {Max Planck Institute for Meteorologie}

\label{CM-SAF}
\bibitem[CM-SAF]{CM-SAF} \ \\
  \href{www.cmsaf.dwd.de}
       {Satellite Application Facility on Climate Monitoring},
  from the
  \href{http://www.dwd.de}
       German Weather Service (Deutscher Wetterdienst, DWD)

\label{ECHAM}
\bibitem[ECHAM]{ECHAM} \ \\
  \href{http://www.mpimet.mpg.de/wissenschaft/publikationen/reports.html}
       {The atmospheric general circulation model ECHAM5},
  from the
  \href{http://www.mpimet.mpg.de}
       {Max Planck Institute for Meteorologie}

\label{GrADS}
\bibitem[GrADS]{GrADS} \ \\
  \href{http://www.iges.org/grads/}
       {Grid Analysis and Display System},
  from the Center for Ocean-Land-Atmosphere Studies
  (\href{http://www.iges.org/cola.html}{COLA})

\label{GRIB}
\bibitem[GRIB]{GRIB} \ \\
  \href{http://www.wmo.ch/web/www/WMOCodes/Guides/GRIB/GRIB1-Contents.html}
       {GRIB version 1},
  from the World Meteorological Organisation
  (\href{http://www.wmo.ch}{WMO})

\label{HDF5}
\bibitem[HDF5]{HDF5} \ \\
  \href{http://hdf.ncsa.uiuc.edu/HDF5/}
       {HDF version 5},
  from the HDF Group

\label{INTERA}
\bibitem[INTERA]{INTERA} \ \\
  \href{http://wekuw.met.fu-berlin.de/~IngoKirchner/nudging/nudging}{INTERA Software Package},
  from the
  \href{http://www.mpimet.mpg.de}
       {Max Planck Institute for Meteorologie}

\label{MPIOM}
\bibitem[MPIOM]{MPIOM} \ \\
  \href{http://www.mpimet.mpg.de/en/wissenschaft/modelle/mpiom/mpiom-description.html}
       {Ocean and sea ice model},
  from the
  \href{http://www.mpimet.mpg.de}
       {Max Planck Institute for Meteorologie}

\label{netCDF}
\bibitem[netCDF]{netCDF} \ \\
  \href{http://www.unidata.ucar.edu/packages/netcdf}{NetCDF Software Package},
  from the
  \href{http://www.unidata.ucar.edu}{UNIDATA}
  Program Center of the University Corporation for Atmospheric Research

\label{PINGO}
\bibitem[PINGO]{PINGO} \ \\
  \href{http://www.mad.zmaw.de/Pingo/post/down/BigPingo.pdf}{The PINGO package},
  from the
  \href{http://www.mad.zmaw.de}{Model \& Data group}
  at the Max Planck Institute for Meteorologie

\label{REMO}
\bibitem[REMO]{REMO} \ \\
  \href{http://www.mpimet.mpg.de/en/wissenschaft/ueberblick/atmosphaere-im-erdsystem/regionale-klimamodellierung.html}
       {Regional Model},
  from the
  \href{http://www.mpimet.mpg.de}
       {Max Planck Institute for Meteorologie}

\label{PROJ.4}
\bibitem[PROJ.4]{PROJ.4} \ \\
  \href{http://trac.osgeo.org/proj/}{Cartographic Projections Library},
  originally written by Gerald Evenden then of the USGS.

\label{SCRIP}
\bibitem[SCRIP]{SCRIP} \ \\
  \href{http://climate.lanl.gov/Software/SCRIP}{SCRIP Software Package},
  from the Los Alamos National Laboratory

\label{szip}
\bibitem[szip]{szip} \ \\
  \href{http://hdf.ncsa.uiuc.edu/doc_resource/SZIP}{Szip compression software},
  developed at University of New Mexico.

\end{thebibliography}
