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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Thanks Wesley, I got that working with the DWD info you provided.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>One more question I promise – I’m downloading the UVIndex GRIB data files from the NOAA site - <a href="https://ftpprd.ncep.noaa.gov/data/nccf/com/uvi/prod/uvi.20230123/">https://ftpprd.ncep.noaa.gov/data/nccf/com/uvi/prod/uvi.20230123/</a><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>When I try and view any data at all using grads, I get entire grid undefined. Now I did a text dump of the data (wgrib2 gfs.uv.t12z.pgrb2.0p25.f014 -text tmp.pout) and when viewing data, I see the following for example:<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>720 361<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>0.0450439<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>I assume I have to *100 however grads doesn’t want a bar of it still which is quite odd:<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>/grads2/opengrads-2.2.1.oga.1/Contents/grads -blc<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>ga-> open gfs.uv.12z.ctl<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Scanning description file: gfs.uv.12z.ctl<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Data file gfs.uv.t12z.pgrb2.0p25.f%f3 is open as file 1<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>LON set to 0 360<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>LAT set to -90 90<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>LEV set to 1 1<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Time values set: 2023:1:23:13 2023:1:23:13<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>E set to 1 1<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>ga-> q vars<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>uvisfc<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> description: ** surface Ultra Violet Index [W/m^2]<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> levels: 0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> units: 0 7 196 -999 -999 -999 -999 -999 1 0 -999 -999 -999 -999 -999 -999<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> vecpair=-999<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> isu=0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> offset=0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> recoff=0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> dfrm=0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'> var_t=0<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>ga-> d uvisfc*100<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Cannot contour grid - all undefined values<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>ga-> quit<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>GX Package Terminated<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Is there something that needs to be done differently here for the UV Index? I have tried all different time steps and they all give all undefined errors. <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Cheers, Mike <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> gradsusr <gradsusr-bounces@gradsusr.org> <b>On Behalf Of </b>Wesley Ebisuzaki - NOAA Federal<br><b>Sent:</b> Thursday, 19 January 2023 7:02 AM<br><b>To:</b> GrADS Users Forum <gradsusr@gradsusr.org><br><b>Subject:</b> Re: [gradsusr] Issue with duplicate Varible in GRIB Data<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal><span style='font-size:12.0pt'>Mike,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'> The directions in <a href="https://www.ftp.cpc.ncep.noaa.gov/wd51we/wgrib2/_README.ICON.DWD" target="_blank">README.ICON.DWD</a> are for getting the lat/lon<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>values associated with each grid point. Once you do that, you can<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>use -lola to create a lat/lon grid using nearest neighbor interpolation.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>Then you can use that lat/lon file with GrADS. It wouldn't be that hard to<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>modify wgrib2 to generate a pdef file so that you could read the ICON<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>file directly. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'>Wesley<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Fri, Jan 13, 2023 at 3:24 AM <<a href="mailto:mike@weatherwatch.net.au">mike@weatherwatch.net.au</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi Wesley,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>That worked a treat thanks with alt_g2ctl. I ended up using that and it’s working great (had to use -short as the variable length exceeded 15 characters):<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>alt_g2ctl -short IDY25001.APS3.syncld.slv.2023011218.000.surface.grb2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>dset ^IDY25001.APS3.syncld.slv.2023011218.000.surface.grb2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>index ^IDY25001.APS3.syncld.slv.2023011218.000.surface.grb2.idx<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>undef 9.999E+20<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>title IDY25001.APS3.syncld.slv.2023011218.000.surface.grb2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* produced by alt_g2ctl v1.0.8, use alt_gmp to make idx file<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* command line options: -short IDY25001.APS3.syncld.slv.2023011218.000.surface.grb2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: update=0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: nthreads=4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: big=0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: match=<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* wgrib2 inventory flags: -npts -set_ext_name 1 -end_FT -ext_name -lev<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* wgrib2 inv suffix: .invd01<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* griddef=1:0:(427 x 512):grid_template=0:winds(N/S): lat-lon grid:(427 x 512) units 1e-06 input WE:SN output WE:SN res 48 lat -54.902344 to 4.980469 by 0.117187 lon 95.009765 to 169.892578 by 0.175781 #points=218624:winds(N/S)<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>dtype grib2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>ydef 512 linear -54.902344 0.117187<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>xdef 427 linear 95.009765 0.175781<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>tdef 1 linear 18Z12jan2023 1mo<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>zdef 1 levels 1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>vars 2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>v1 0 0 "BRTEMP.GMS_5_VISSR_(GMS-5)_10.79_um_:no_level"<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>v2 0 0 "BRTEMP.MTSAT-2_IMAGER/MTSAT-2_6.80_um_:no_level"<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>endvars<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>This was without the -short flag:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>BRTEMPdGMS_5_VISSR_(GMS5)_10d79_um_ 0 0 "BRTEMP.GMS_5_VISSR_(GMS-5)_10.79_um_:no_level" * BRTEMP.GMS_5_VISSR_(GMS-5)_10.79_um_:no_level<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>BRTEMPdMTSAT2_IMAGER/MTSAT2_6d80_um_ 0 0 "BRTEMP.MTSAT-2_IMAGER/MTSAT-2_6.80_um_:no_level" * BRTEMP.MTSAT-2_IMAGER/MTSAT-2_6.80_um_:no_level<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I have another question with ICON data now from DWD. I’ve been following this article here - <a href="https://www.ftp.cpc.ncep.noaa.gov/wd51we/wgrib2/_README.ICON.DWD" target="_blank">https://www.ftp.cpc.ncep.noaa.gov/wd51we/wgrib2/_README.ICON.DWD</a> and can get wgrib2 to display an inventory all good:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>wgrib2 icon.grb -if "^(1|2):" -grid_def -else -s -lon 95.00 0 -lon 180.00 -55 -endif<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>1:0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2:5898409<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>3:11796818:d=2023011218:TPRATE:surface:0-3 hour acc fcst::lon=94.945312,lat=-0.002945,val=0:lon=180.000000,lat=-55.049820,val=0.0371094<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>However when I try and run alt_g2ctl I get an undefined grid so was wondering what needs to be changed in alt_g2ctl to allow me to make a control file for ICON data. I’d like to be able to use templating if possible as well:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>alt_g2ctl icon.grb<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>dset ^icon.grb<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>index ^icon.grb.idx<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>undef 9.999E+20<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>title icon.grb<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* produced by alt_g2ctl v1.0.8, use alt_gmp to make idx file<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* command line options: icon.grb<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: update=0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: nthreads=4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: big=0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* alt_gmp options: match=<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* wgrib2 inventory flags: -npts -set_ext_name 1 -end_FT -ext_name -lev<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* wgrib2 inv suffix: .invd01<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>* griddef=1:0:(2949120 x 1):grid_template=101: General Unstructured Grid grid=26 ref_grid=1 uuid=a27b8de6-18c4-11e4-820a-b5b098c6a5c0 #points=2949120<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>dtype grib2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>*** script needs to be modified ***<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>*** unknown grid ***<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Cheers, Mike<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-US>From:</span></b><span lang=EN-US> gradsusr <<a href="mailto:gradsusr-bounces@gradsusr.org" target="_blank">gradsusr-bounces@gradsusr.org</a>> <b>On Behalf Of </b>Wesley Ebisuzaki - NOAA Federal<br><b>Sent:</b> Saturday, 7 January 2023 12:44 AM<br><b>To:</b> GrADS Users Forum <<a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a>><br><b>Subject:</b> Re: [gradsusr] Issue with duplicate Varible in GRIB Data</span><o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'>Mike,</span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'> </span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'>I would like to see if alt_g2clt can handle the offending file. </span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'>Can you send me a small version of the data?</span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'> </span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'>wgrib2 IN.grib -rpn 0 -grib_out ZERO.grb</span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'> </span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:12.0pt'>Wesley</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>On Sat, Dec 10, 2022 at 1:44 AM <<a href="mailto:mike@weatherwatch.net.au" target="_blank">mike@weatherwatch.net.au</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'><div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi all,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I am currently dealing with an issue with GRIB2 data from The Australian BOM – They offer GRIB2 data for forecast satellite imagery. The issue though is that the 2 different satellite images both use the same variable name of BRTEMP (see below):<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>wgrib2 IDY25001.APS3.syncld.slv.2022120612.120.surface.grb2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>1:0:d=2022120612:BRTEMP:no_level:120 hour fcst:GMS 5 VISSR (GMS-5) 10.79 um<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2:171088:d=2022120612:BRTEMP:no_level:120 hour fcst:MTSAT-2 IMAGER/MTSAT-2 6.80 um<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>How do I deal with this when creating a control file with g2ctl? Is this data unusable with GRADS because of this situation? If I just run g2ctl with no config, it produces a control file as follows:<br><br>dtype grib2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>options template<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>ydef 512 linear -54.902344 0.117187<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>xdef 427 linear 95.009765 0.175781<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>tdef 5 linear 00Z10dec2022 3hr<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>zdef 1 linear 1 1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>vars 1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>BRTEMP 0,-1 0,5,7 ** no_level Brightness Temperature [K]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>ENDVARS<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Then when I try and display that data I get all undefined data.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Cheers, Mike<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>_______________________________________________<br>gradsusr mailing list<br><a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a><br><a href="http://gradsusr.org/mailman/listinfo/gradsusr" target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><o:p></o:p></p></div></blockquote></div></div></div><p class=MsoNormal>_______________________________________________<br>gradsusr mailing list<br><a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a><br><a href="http://gradsusr.org/mailman/listinfo/gradsusr" target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><o:p></o:p></p></div></blockquote></div></div></div></body></html>