Docu update

doc/tex/bib.tex

@@ -29,7 +29,7 @@
 
 
 \bibitem[NetCDF]{NetCDF} \ \\
-  \href{http://www.unidata.ucar.edu/packages/netcdf/index.html}{NetCDF Software Package},
+  \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

doc/tex/install.tex

@@ -11,8 +11,8 @@ if you do not already have it.
 To take full advantage of {\CDI}'s features the following additional libraries should be installed:
 
 \begin{itemize}
-\item Unidata \href{http://www.unidata.ucar.edu/packages/netcdf/index.html}{netCDF} library
-      ({\tt http://www.unidata.ucar.edu/packages/netcdf/index.html})
+\item Unidata \href{http://www.unidata.ucar.edu/packages/netcdf}{netCDF} library
+      ({\tt http://www.unidata.ucar.edu/packages/netcdf})
       version 3 or higher.
       This is needed to read/write netCDF files with {\CDI}. 
 \item The ECMWF \href{http://www.ecmwf.int/products/data/software/grib_api.html}{GRIB\_API}

doc/tex/intro.tex

@@ -2,7 +2,8 @@
 The interface is independent from a specific data format and has a C and Fortran API.
 {\CDI} was developed for a fast and machine independent access to GRIB
 and netCDF datasets with the same interface.
-The local MPI-MET data formats SERVICE, EXTRA and IEG are also supported.
+The local \href{http://www.mpimet.mpg.de/}{MPI-MET} data formats SERVICE, EXTRA and 
+IEG are also supported.
 
 
 \input{install}