<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hey Michael.<div class="">first of all THANK YOU. I'm working here at the MPI-MET in Hamburg but didn't know at all that the data were freely accessible now. That's amazing!!</div><div class=""><br class=""></div><div class="">Second, I think the problem relies in the NCL installation in your system. I just tried to read a data from the link that you provided into NCL (after testing a ncl_filedump command) and everything worked fine. I tried both on my local machine (Macbook) and on our supercomputer (Mistral).</div><div class=""><br class=""></div><div class="">I guess you are missing something of the grib api library... Are you able to convert the file into netcdf first via CDO? </div><div class="">Cheers </div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 1. Sep 2017, at 15:19, Michael Langguth <<a href="mailto:mlangguth@uni-bonn.de" class="">mlangguth@uni-bonn.de</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Dear all,<br class=""><br class="">since an amendment in Germany, the German Meteorological Service (DWD) provides free output data access of the global model ICON (see: <a href="https://opendata.dwd.de/weather/icon/global/grib/" class="">https://opendata.dwd.de/weather/icon/global/grib/</a>). The data is stored in grib2-files.<br class="">Unfortunately, NCL seems not be able to handle these grib2-files.<br class="">Every time, when I try to open the file using the addfile-function, NCL gives the following error message:<br class=""><br class="">fatal:NclGRIB2: Deleting reference to parameter; unable to decode grid template 3.101<br class=""><br class="">I'm using NCL-version 6.3.0 (on a Linux cluster with openSUSE 42.1), but I've already tested the latest version 6.4.0, too (without success).<br class="">Is there any way to add the missing grid template and to fix the problem?<br class=""><br class="">Example data can be generated by downloading and unpacking an arbitrary file from:<br class=""><a href="https://opendata.dwd.de/weather/icon/global/grib/t/" class="">https://opendata.dwd.de/weather/icon/global/grib/t/</a><br class=""><br class="">Thanks for your effort and best regards,<br class="">Michael Langguth<br class="">_______________________________________________<br class="">ncl-talk mailing list<br class="">ncl-talk@ucar.edu<br class="">List instructions, subscriber options, unsubscribe:<br class="">http://mailman.ucar.edu/mailman/listinfo/ncl-talk<br class=""></div></div></blockquote></div><br class=""><div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class="Apple-interchange-newline">Guido Cioni</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://guidocioni.altervista" class="">http://guidocioni.altervista</a>.org</div>
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