* <tr><td>\subpage gsn "GSN"</td><td>meteo</td><td>connects to the Global Sensor Network web service interface</td><td><A HREF="http://curl.haxx.se/libcurl/">libcurl</A></td></tr>
* <tr><td>\subpage imis "IMIS"</td><td>meteo</td><td>connects to the IMIS database</td><td><A HREF="http://docs.oracle.com/cd/B12037_01/appdev.101/b10778/introduction.htm">Oracle's OCCI library</A></td></tr>
* The stations' acronyms follow a fixed order but their coordinates must be provided in a separate file.
*
* @section oshd_units Units
* The stations' acronyms follow a fixed order but their coordinates must be provided in a separate file, given as *METAFILE* key (see below). This file
* must have the following structure (the *x* and *y* coordinates being the CH1903 easting and northing, respectively):
* @verbatim
statlist {1x1 struct}
├── acro {1x623 array of arrays of char}
├── name {1x623 array of arrays of char}
├── x {1x623 array of doubles}
├── y {1x623 array of doubles}
└── z {1x623 array of doubles}
@endverbatim
*
*
* @section oshd_keywords Keywords
* This plugin uses the following keywords:
* - COORDSYS: coordinate system (see Coords); [Input] and [Output] section
* - COORDPARAM: extra coordinates parameters (see Coords); [Input] and [Output] section
* - METEOPATH: directory containing all the data files with the proper file naming schema; [Input] section
* - STATION#: input stations' IDs (in METEOPATH). As many meteofiles as needed may be specified
* - etc
* - METAFILE: file within METEOPATH containing the stations' IDs, names and location; [Input] section
