<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Thanks for all your help Jeff!</div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/5/17 Jeff Duda <span dir="ltr"><<a href="mailto:jeffduda319@gmail.com" target="_blank">jeffduda319@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I'm not an expert on reading wgrib output, but I don't see anything that immediately strikes me as wrong. I do find it odd that there is one output for each of the five levels, though. Doesn't mean anything is wrong, though. The only help I can further offer is to make sure you used gribmap on the control file to create the index file. I would think Grads would give you a more obvious error if the index file didn't exist, but maybe it didn't. If that doesn't solve your problem, someone else wiser than me will have to step in and help you.<br>
<br></div>Good luck.<span class="HOEnZb"><font color="#888888"><br><br>Jeff<br></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, May 17, 2013 at 12:13 PM, Estefanía Jiménez <span dir="ltr"><<a href="mailto:estefaniajimenez.r@gmail.com" target="_blank">estefaniajimenez.r@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div style="font-family:verdana,sans-serif">Exactly! With <span style="font-family:arial,sans-serif;font-size:13px">wgrib -V </span>I get this:</div>
<div style="font-family:verdana,sans-serif">
<br></div><div><div><font face="verdana, sans-serif">Undefined parameter table (center 100-2 table 128), using NCEP-opn</font></div><div><font face="verdana, sans-serif">rec 1:0:date 1976010100 TMP kpds5=11 kpds6=100 kpds7=1000 levels=(3,232) grid=255 1000 mb 0-1yr ave: bitmap: 5500 undef</font></div>
<div><font face="verdana, sans-serif"> TMP=Temp. [K]</font></div><div><font face="verdana, sans-serif"> timerange 3 P1 0 P2 1 TimeU 4 nx 110 ny 50 GDS grid 0 num_in_ave 0 missing 0</font></div>
<div><font face="verdana, sans-serif"> center 100 subcenter 2 process 13 Table 128</font></div><div><font face="verdana, sans-serif"> latlon: lat 7.000000 to 11.900000 by 0.100000 nxny 5500</font></div>
<div><font face="verdana, sans-serif"> long -89.000000 to -78.099000 by 0.100000, (110 x 50) scan 2 mode 128 bdsgrid 1</font></div><div><font face="verdana, sans-serif"> min/max data 3.40282e+38 -3.40282e+38 num bits 16 BDS_Ref 3.40282e+38 DecScale 0 BinScale -32766</font></div>
<div><font face="verdana, sans-serif"><br></font></div><div><font face="verdana, sans-serif">rec 2:778:date 1976010100 TMP kpds5=11 kpds6=100 kpds7=925 levels=(3,157) grid=255 925 mb 0-1yr ave: bitmap: 5500 undef</font></div>
<div><font face="verdana, sans-serif"> TMP=Temp. [K]</font></div><div><font face="verdana, sans-serif"> timerange 3 P1 0 P2 1 TimeU 4 nx 110 ny 50 GDS grid 0 num_in_ave 0 missing 0</font></div>
<div><font face="verdana, sans-serif"> center 100 subcenter 2 process 13 Table 128</font></div><div><font face="verdana, sans-serif"> latlon: lat 7.000000 to 11.900000 by 0.100000 nxny 5500</font></div>
<div><font face="verdana, sans-serif"> long -89.000000 to -78.099000 by 0.100000, (110 x 50) scan 2 mode 128 bdsgrid 1</font></div><div><font face="verdana, sans-serif"> min/max data 3.40282e+38 -3.40282e+38 num bits 16 BDS_Ref 3.40282e+38 DecScale 0 BinScale -32766</font></div>
<div><font face="verdana, sans-serif"><br></font></div><div><font face="verdana, sans-serif">rec 3:1556:date 1976010100 TMP kpds5=11 kpds6=100 kpds7=850 levels=(3,82) grid=255 850 mb 0-1yr ave: bitmap: 5500 undef</font></div>
<div><font face="verdana, sans-serif"> TMP=Temp. [K]</font></div><div><font face="verdana, sans-serif"> timerange 3 P1 0 P2 1 TimeU 4 nx 110 ny 50 GDS grid 0 num_in_ave 0 missing 0</font></div>
<div><font face="verdana, sans-serif"> center 100 subcenter 2 process 13 Table 128</font></div><div><font face="verdana, sans-serif"> latlon: lat 7.000000 to 11.900000 by 0.100000 nxny 5500</font></div>
<div><font face="verdana, sans-serif"> long -89.000000 to -78.099000 by 0.100000, (110 x 50) scan 2 mode 128 bdsgrid 1</font></div><div><font face="verdana, sans-serif"> min/max data 3.40282e+38 -3.40282e+38 num bits 16 BDS_Ref 3.40282e+38 DecScale 0 BinScale -32766</font></div>
<div><font face="verdana, sans-serif"><br></font></div><div><font face="verdana, sans-serif">rec 4:2334:date 1976010100 TMP kpds5=11 kpds6=100 kpds7=500 levels=(1,244) grid=255 500 mb 0-1yr ave: bitmap: 5500 undef</font></div>
<div><font face="verdana, sans-serif"> TMP=Temp. [K]</font></div><div><font face="verdana, sans-serif"> timerange 3 P1 0 P2 1 TimeU 4 nx 110 ny 50 GDS grid 0 num_in_ave 0 missing 0</font></div>
<div><font face="verdana, sans-serif"> center 100 subcenter 2 process 13 Table 128</font></div><div><font face="verdana, sans-serif"> latlon: lat 7.000000 to 11.900000 by 0.100000 nxny 5500</font></div>
<div><font face="verdana, sans-serif"> long -89.000000 to -78.099000 by 0.100000, (110 x 50) scan 2 mode 128 bdsgrid 1</font></div><div><font face="verdana, sans-serif"> min/max data 3.40282e+38 -3.40282e+38 num bits 16 BDS_Ref 3.40282e+38 DecScale 0 BinScale -32766</font></div>
<div><font face="verdana, sans-serif"><br></font></div><div><font face="verdana, sans-serif">rec 5:3112:date 1976010100 TMP kpds5=11 kpds6=100 kpds7=250 levels=(0,250) grid=255 250 mb 0-1yr ave: bitmap: 5500 undef</font></div>
<div><font face="verdana, sans-serif"> TMP=Temp. [K]</font></div><div><font face="verdana, sans-serif"> timerange 3 P1 0 P2 1 TimeU 4 nx 110 ny 50 GDS grid 0 num_in_ave 0 missing 0</font></div>
<div><font face="verdana, sans-serif"> center 100 subcenter 2 process 13 Table 128</font></div><div><font face="verdana, sans-serif"> latlon: lat 7.000000 to 11.900000 by 0.100000 nxny 5500</font></div>
<div><font face="verdana, sans-serif"> long -89.000000 to -78.099000 by 0.100000, (110 x 50) scan 2 mode 128 bdsgrid 1</font></div><div><font face="verdana, sans-serif"> min/max data 3.40282e+38 -3.40282e+38 num bits 16 BDS_Ref 3.40282e+38 DecScale 0 BinScale -32766</font></div>
<div style="font-family:verdana,sans-serif"><br></div></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/5/17 Jeff Duda <span dir="ltr"><<a href="mailto:jeffduda319@gmail.com" target="_blank">jeffduda319@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>So you're doing this then?<br><br></div>'open (control_file).ctl'<br></div>'d temp'<br>
<br></div>And you get the error?<br><br>If so, then there could be an error in the way lats4d wrote the data to the grib file you are using. I've never used lats4d, but I have noticed sometimes with GRIB files if you don't specify the dimensions correctly you can get these problems. What happens if you just do a wgrib -V on the data file?<span><font color="#888888"><br>
<br>Jeff <br></font></span></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, May 17, 2013 at 11:44 AM, Estefanía Jiménez <span dir="ltr"><<a href="mailto:estefaniajimenez.r@gmail.com" target="_blank">estefaniajimenez.r@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div style="font-family:verdana,sans-serif">No, I think I don't need a <span style="font-family:arial,sans-serif;font-size:13px">PDEF </span>entry. This is what I get when I open the file:</div>
<div style="font-family:verdana,sans-serif"><br></div><div><div><font face="verdana, sans-serif">LON set to -89 -78.1 </font></div><div>
<font face="verdana, sans-serif">LAT set to 7 11.9 </font></div><div><font face="verdana, sans-serif">LEV set to 1000 1000 </font></div><div><font face="verdana, sans-serif">Time values set: 1976:1:1:0 1976:1:1:0 </font></div>
</div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/5/17 Jeff Duda <span dir="ltr"><<a href="mailto:jeffduda319@gmail.com" target="_blank">jeffduda319@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>What is the Grads dimension environment when you try to display temp? Also, do you need a PDEF entry in that control file?<span><font color="#888888"><br><br></font></span></div><span><font color="#888888">Jeff<br>
</font></span></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Fri, May 17, 2013 at 11:23 AM, Estefanía Jiménez <span dir="ltr"><<a href="mailto:estefaniajimenez.r@gmail.com" target="_blank">estefaniajimenez.r@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div style="font-family:verdana,sans-serif">Sure! Thanks for answering... here is the .ctl file: </div><div style="font-family:verdana,sans-serif"><br></div><div>
<div><font face="verdana, sans-serif">dset ^media_clima.grb</font></div><div><font face="verdana, sans-serif">title file created by grads using lats4d available from <a href="http://dao.gsfc.nasa.gov/software/grads/lats4d/" target="_blank">http://dao.gsfc.nasa.gov/software/grads/lats4d/</a></font></div>
<div><font face="verdana, sans-serif">undef 1e+20</font></div><div><font face="verdana, sans-serif">dtype grib</font></div><div><font face="verdana, sans-serif">index ^media_clima.gmp</font></div>
<div><font face="verdana, sans-serif">xdef 110 linear -89.000000 0.100000</font></div><div><font face="verdana, sans-serif">ydef 50 linear 7.000000 0.100000</font></div><div>
<font face="verdana, sans-serif">zdef 5 levels</font></div><div><font face="verdana, sans-serif">1000 925 850 500 250</font></div><div><font face="verdana, sans-serif">tdef 1 linear 0Z1jan1976 1yr</font></div>
<div><font face="verdana, sans-serif">vars 1</font></div><div><font face="verdana, sans-serif">temp 5 11,100 ABSOLUTE TEMPERATURE [K]</font></div><div>
<font face="verdana, sans-serif">endvars</font></div><div style="font-family:verdana,sans-serif"><br></div></div><div class="gmail_extra"><div>It is just one value was in the file 'cause is an average. </div>
<div><div>
<br><br><div class="gmail_quote">2013/5/17 Jeff Duda <span dir="ltr"><<a href="mailto:jeffduda319@gmail.com" target="_blank">jeffduda319@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>Generally that means you tried to display a variable that is not defined at a given vertical level or time slice. Did you try to plot a surface variable when your dimension environment is not lev 1000 or z 1? Was this a defined variable?<br>
</div>Give more information.<br><br>Jeff Duda<br></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Fri, May 17, 2013 at 11:00 AM, Estefanía Jiménez <span dir="ltr"><<a href="mailto:estefaniajimenez.r@gmail.com" target="_blank">estefaniajimenez.r@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><div style="font-family:verdana,sans-serif">Hi everyone! I'm getting this when I'm trying to display the temperature: <b><i>Cannot contour grid - all undefined values</i></b>. Does anyone know what the problem is??</div>
<div style="font-family:verdana,sans-serif"><br></div><div style="font-family:verdana,sans-serif">Thank u!</div><span><font color="#888888"><div><br></div>-- <br>
<div dir="ltr"><div>
Met27</div><br></div>
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<br></blockquote></div><span><font color="#888888"><br><br clear="all"><br>-- <br>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br>
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