Hi Lee, I had the same issue: https://github.com/lutraconsulting/MDAL/issues/66
Could you open a ticket for GFS and an example file? Regards Saber On Sat, 29 Dec 2018, 00:16 Lee Eddington <[email protected] wrote: > Coming back to this…I did some reading on MDAL and tried the instructions > found at: > > https://www.lutraconsulting.co.uk/blog/2018/10/18/mdal/ > > trying to load the GFS dataset as a mesh instead of a raster, but I get > the following error message: > > Tools::BufferedFileWriter::open: Cannot open file.: unspecified > upstream_category error > > I also tried loading the ECMWF_ERA-40_subset.nc dataset linked to the blog > post and get an error message saying it is an invalid data source. > > I’m using QGIS version 3.4.1-Madeira on MacOSX 10.14.2 > > Lee > > > > On Dec 21, 2018, at 2:46 PM, Lee Eddington <[email protected]> > wrote: > > As a raster. > > Sent from my iPhone > > On Dec 21, 2018, at 12:09 AM, Saber Razmjooei < > [email protected]> wrote: > > Did you open your layer as Mesh layer or Raster? > > Cheers > Saber > > On Fri, 21 Dec 2018 at 05:59, Lee Eddington <[email protected]> > wrote: > >> That worked. >> >> Thanks, >> Lee >> >> >> On Dec 20, 2018, at 6:06 AM, Saber Razmjooei < >> [email protected]> wrote: >> >> Climate Data Operator (CDO): >> https://code.mpimet.mpg.de/projects/cdo/ >> >> cdo sellonlatbox,-180,180,-90,90 input.grib output.grib >> >> Regards >> Saber >> >> On Thu, 20 Dec 2018 at 13:00, Lee Eddington <[email protected]> >> wrote: >> >>> Can you point me to the external tools? >>> >>> Thanks, >>> Lee >>> >>> >>> On Dec 20, 2018, at 12:46 AM, Saber Razmjooei < >>> [email protected]> wrote: >>> >>> This is a known issue and can be fixed with some external tools. >>> I have filed a bug: >>> https://issues.qgis.org/issues/20853 >>> And hopefully get around to fix it in 3.6 >>> >>> Regards >>> Saber >>> >>> On Thu, 20 Dec 2018 at 01:44, Lee Eddington <[email protected]> >>> wrote: >>> >>>> I’m pretty new to QGIS and am trying to figure out how to modify >>>> longitude values of layers. I was able to add a raster layer in GRIB2 >>>> format (NCEP global meteorological data). The longitude values range from >>>> 0 to 360 degrees. I’m able to view and do calculations on the data with no >>>> problem. I also added shaded relief and coastline data from Natural >>>> Earth. This data has longitude values from -180 to 180 degrees. So from >>>> -180 to 0 degrees I only see the Natural Earth data, from 0 to 180 degrees >>>> I see both datasets and from 180 to 360 degrees I only see the GRIB2 data. >>>> I want both datasets to be referenced the same with regards to longitude >>>> (-180 to 180, 0 to 360 or whatever). It seems like this should be a fairly >>>> easy problem to fix by either adding 180 degrees to longitudes from the >>>> Natural Earth data or subtracting 180 from the GRIB2 longitudes, but I >>>> can’t figure out how to do it. >>>> >>>> I’m using QGIS version 3.4.1-Madeira. The CRS I’m working in is what >>>> QGIS put the GRIB2 data into when I added it: * Generated CRS >>>> (+proj=longlat +a=6371229 +b=6371229 +no_defs) >>>> >>>> Thanks, >>>> Lee >>>> >>>> _______________________________________________ >>>> Qgis-user mailing list >>>> [email protected] >>>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >>>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> >>> >>> >>> -- >>> Saber Razmjooei >>> www.lutraconsulting.co.uk >>> +44 (0)7568 129733 >>> >>> >>> >> >> -- >> Saber Razmjooei >> www.lutraconsulting.co.uk >> +44 (0)7568 129733 >> >> >> > > -- > Saber Razmjooei > www.lutraconsulting.co.uk > +44 (0)7568 129733 > > >
_______________________________________________ Qgis-user mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
