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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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To learn about what's going on, see About the Archive Site.
very welcome. the ncml, if you arent familiar with it, is a way to quickly try changes to the metadata. BTW, grid_north_pole_longitude = 180.0 may be a mathematically degenerate case, giving spurious results. something to look at closer. perhaps Martin knows? On Thu, Jun 30, 2022 at 6:41 AM andrea antonello <andrea.antonello@xxxxxxxxx> wrote: > >> looks like another mistake encoding the projection parameters >> >> this ncml (grid_north_pole_longitude =0.0 not 180 >> >> <?xml version="1.0" encoding="UTF-8"?> >> <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2"; >> >> location="02_tas_AFR-22_CCCma-CanESM2_rcp85_r1i1p1_CCCma-CanRCM4_r2_day_20510101-20551231.nc"> >> >> <variable name="rotated_pole" shape="" type="char"> >> <attribute name="grid_mapping_name" value="rotated_latitude_longitude" >> /> >> <attribute name="grid_north_pole_longitude" type="float" value="0.0" /> >> <attribute name="grid_north_pole_latitude" type="float" value="90.0" /> >> </variable> >> >> </netcdf> >> >> gives the attached picture >> > > You are definitely right. I missed the knowledge to see that, thank you. > So in the end every single issue was a data encoding issue. Guess one > needs to get an eye to spot these things. > > Thank you very much for the help John. > > Regards, > Andrea > > > >> >> On Wed, Jun 29, 2022 at 6:15 AM andrea antonello < >> andrea.antonello@xxxxxxxxx> wrote: >> >>> Hello Martin, >>> >>>> >>>> Do you have a MD5 sum or SHA1 sum for the "03_tas_EUR-(…snip…).nc" file >>>> on https://we.tl/t-ui4CZmQ0pS ? I tried to download the file twice, >>>> but >>>> when I try to read it using UCAR library 5.5.3 I got a >>>> "java.util.zip.ZipException: incorrect data check" error (it seems to >>>> come from JDK itself, not from UCAR). >>>> >>> >>> I do not have any checksum, I also got the data sent to. >>> This is the md5 sum created with md5sum linux >>> command: e1e7c285593e0861fd8bbc5cc00672bf >>> >>> I tried to download it again and analyze it with the 5.5.3 libraries and >>> it works without issues. >>> >>> Thanks, >>> Andrea >>> >>> >>> >>> >>> >>> >>> >>>> >>>> Martin >>>> >>>> >>>> _______________________________________________ >>>> NOTE: All exchanges posted to Unidata maintained email lists are >>>> recorded in the Unidata inquiry tracking system and made publicly >>>> available through the web. Users who post to any of the lists we >>>> maintain are reminded to remove any personal information that they >>>> do not want to be made public. >>>> >>>> >>>> netcdf-java mailing list >>>> netcdf-java@xxxxxxxxxxxxxxxx >>>> For list information or to unsubscribe, visit: >>>> https://www.unidata.ucar.edu/mailing_lists/ >>>> >>> _______________________________________________ >>> NOTE: All exchanges posted to Unidata maintained email lists are >>> recorded in the Unidata inquiry tracking system and made publicly >>> available through the web. Users who post to any of the lists we >>> maintain are reminded to remove any personal information that they >>> do not want to be made public. >>> >>> >>> netcdf-java mailing list >>> netcdf-java@xxxxxxxxxxxxxxxx >>> For list information or to unsubscribe, visit: >>> https://www.unidata.ucar.edu/mailing_lists/ >>> >> _______________________________________________ > NOTE: All exchanges posted to Unidata maintained email lists are > recorded in the Unidata inquiry tracking system and made publicly > available through the web. Users who post to any of the lists we > maintain are reminded to remove any personal information that they > do not want to be made public. > > > netcdf-java mailing list > netcdf-java@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > https://www.unidata.ucar.edu/mailing_lists/ >
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