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<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>Dear
GrADS-users,</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>This message was
submitted to this list already a month ago, but I haven't received any answer
yet.</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>I have the following
question about the utility gribmap. I have created a set of big grib-files
containing records with forecasted values at +12 and +36 of rainfall. Per year
one grib-file is generated with values at 12Z, so that I have rainfall values at
0Z +1) and (0Z +2). To display this data in GrADS I have gone through the
following steps:</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>grib2ctl.pl -verf
FC_PREC_%y4 > prec+36.ctl ! using the template option</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>c:\program
files\GrADS19\win32\gribmap -e -v -f36 -i prec+36.ctl </FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>If I want to display
the data at t=367 (e.g. time=00ZJAN021961), which is actually 12ZDEC311960 +
36) I get the following error message. I guess that GrADS tries to extract
this data from the wrong GRIB file. How do I overcome this problem? Any
suggestions?</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>ga-> set t
367<BR>Time values set: 1961:1:2:0 1961:1:2:0<BR>ga-> d
lsfpsfc<BR>Notice: Automatic Grid Interpolation Taking Place<BR>GRIB I/O
Error reading 71441 bytes at 157633263<BR> File name is: PREC_1961<BR>Data
Request Error: Error for variable 'lspsfc'<BR> Error ocurred at
column 1<BR>DISPLAY error: Invalid expression<BR> Expression =
lspsfc<BR></FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial
size=2>Greetings,</FONT></SPAN></DIV>
<DIV><SPAN class=906543905-05082008><FONT face=Arial size=2>Herbert ter
Maat<BR></DIV></FONT></SPAN>
<DIV align=left>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">Researcher Land-Atmosphere
Interactions<O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">ESS-CC (Earth System
Science-Climate Change)<O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
class=spelle><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">Alterra</SPAN></SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">,
Wageningen-UR<O:P></O:P></SPAN><O:P></O:P></P>
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47</SPAN></ST1:ADDRESS><SPAN style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">, 6700
AA Wageningen, <SPAN class=grame>The</SPAN> <U1:PLACE
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">Visiting address: <SPAN
class=spelle>Droevendaalsesteeg</SPAN> 4 (building 104),
Wageningen<O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
class=grame><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">tel</SPAN></SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">: +31 317
486429<O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
lang=FR style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial; mso-ansi-language: FR">fax:
+31 317 419000<O:P></O:P></SPAN><SPAN lang=FR
style="mso-ansi-language: FR"><O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
class=grame><SPAN lang=FR
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial; mso-ansi-language: FR">email</SPAN></SPAN><SPAN
lang=FR style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial; mso-ansi-language: FR">:
</SPAN><SPAN style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial"><A
title=mailto:herbert.termaat@wur.nl href="mailto:herbert.termaat@wur.nl"><SPAN
lang=FR
style="mso-ansi-language: FR">herbert.termaat@wur.nl</SPAN></A></SPAN><SPAN
lang=FR style="mso-ansi-language: FR"><O:P></O:P><O:P></O:P></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; mso-line-height-alt: 7.0pt"><SPAN
class=grame><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">research</SPAN></SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">: <A
href="http://www.alterra.wur.nl/UK/research/Specialisation+Water+and+Climate/ESSCC">http://www.alterra.wur.nl/ESS-CC</A><O:P></O:P></SPAN></P>
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class=grame><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">education</SPAN></SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Arial">: <A title=http://www.ess.wur.nl/
href="http://www.ess.wur.nl/">http://www.ess.wur.nl</A> (under
construction)<O:P></O:P></SPAN></P></ST1:COUNTRY-REGION></U1:ADDRESS></DIV>
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