<div dir="ltr"><div dir="ltr"><div>Tracey,</div><div><br></div><div>Two different problems</div><div><br></div><div><font face="arial, helvetica, sans-serif"><font color="#0000ff">| Undefined parameter table (center 57-2 table 128), using NCEP-opn</font></font></div><div><font face="arial, helvetica, sans-serif"><font color="#0000ff"><br></font></font></div><div>wgrib does not come with the USAF (center = 57) grib table 128. So</div><div>wgrib does not know the names of the variables. So it is using the</div><div>names from the NCEP operational talbe. That is usually good for</div><div>kpds7=1..127. The *.ctl file will use the NCEP name, but you have</div><div>been warned that the name may be incorrect.</div><div><span style="color:rgb(0,0,255)"><span style="background-color:rgb(255,255,255)"><br></span></span></div><div><font face="arial, helvetica, sans-serif"><div><span style="color:rgb(0,0,255)"><span style="background-color:rgb(255,255,255)">| When I try to plot
SNODsfc field in GrADS from the control file that was created after that
error showed up, it just says "Entire Grid Undefined."</span></span></div><div><br></div></font></div><div>This is problem 2.</div><div><br></div><div>bash-4.1$ wgrib -V NPR.SNWN.SP.S1200.MESH16_Cycle_2018110800<br><br>Undefined parameter table (center 57-2 table 128), using NCEP-opn<br>rec 1:4:date 2018110812 SNOD kpds5=66 kpds6=1 kpds7=0 levels=(0,0) grid=212 sfc anl: bitmap: 765134 undef<br> SNOD=Snow depth [m]<br> timerange 0 P1 0 P2 0 TimeU 1 nx 1024 ny 1024 GDS grid 5 num_in_ave 0 missing 0<br> center 57 subcenter 2 process 25 Table 128 scan: WE:NS winds(grid) <br> <span style="color:rgb(255,0,0)">polar stereo: Lat1 -20.826000 Long1 145.000000 Orient 100.000000<br> north pole (1024 x 1024) Dx 23813 Dy 23813 scan 0 mode 136</span><br> min/max data 0 2.16 num bits 8 BDS_Ref 0 DecScale 2 BinScale 0<br></div><div><br></div><div>This is a northern polar stereo graphic grid. However, the 1st point is <br></div><div>in the Southern Hemisphere. (lat=-20.8 lon=145). So GrADS is having <br></div><div>problem display this grid.<br></div><div><br></div><div><br></div><div></div><div><div class="gmail_extra">Wesley</div><div class="gmail_extra"><br></div><div class="gmail_extra"><div class="gmail_quote">On Thu, Nov 8, 2018 at 2:52 PM, Tracey <span dir="ltr"><<a href="mailto:tdorian10@gmail.com" target="_blank">tdorian10@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div><font face="arial, helvetica, sans-serif">Hi,</font></div><div><font face="arial, helvetica, sans-serif"><br></font></div><div><font face="arial, helvetica, sans-serif">I was wondering if anyone knew what the following error means in GrADS when trying use "grib2ctl" on a GRIB1 file in my GrADS script? The example GRIB1 file is attached to this email for reference.<br></font></div><div><font face="arial, helvetica, sans-serif"><br></font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff"><b>grib2ctl </b></font><span style="color:rgb(0,0,255);font-family:arial,helvetica,sans-serif;font-weight:700">NPR.SNWN.SP.S1200.<wbr>MESH16_</span><span style="color:rgb(0,0,255);font-family:arial,helvetica,sans-serif;font-weight:700">Cycle_2018110800 > </span><span style="color:rgb(0,0,255);font-family:arial,helvetica,sans-serif;font-weight:700">NPR.SNWN.SP.S1200.MESH16_</span><span style="color:rgb(0,0,255);font-family:arial,helvetica,sans-serif;font-weight:700">Cyc<wbr>le_2018110800.ctl</span></div><div><span style="color:rgb(0,0,255);font-family:arial,helvetica,sans-serif;font-weight:700"><br></span></div><div><font face="arial, helvetica, sans-serif"><div style="font-weight:bold"><font color="#0000ff">Undefined parameter table (center 57-2 table 128), using NCEP-opn</font></div><div style="font-weight:bold"><font color="#0000ff"><br></font></div><div style="font-weight:bold"><font color="#0000ff">Undefined parameter table (center 57-2 table 128), using NCEP-opn</font></div><div style="font-weight:bold"><font color="#0000ff"> grib1map: opening GRIB file: NPR.SNWN.SP.S1200.MESH16_<wbr>Cycle_2018110800</font></div><div style="font-weight:bold"><font color="#0000ff"> grib1map: reached end of files</font></div><div style="font-weight:bold"><font color="#0000ff"> grib1map: writing the map...</font></div><div><br></div><div>When I try to plot SNODsfc field in GrADS from the control file that was created after that error showed up, it just says "Entire Grid Undefined."</div><div><br></div><div>Any help would be greatly appreciated!</div><div><br></div><div>Thank you,</div><div>Tracey</div></font></div><div><font face="arial, helvetica, sans-serif"><br></font></div><div style="font-size:large"><font face="arial, helvetica, sans-serif"><br></font></div></div></div>
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