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<div class="im">I changed the TDEF in both files but to no avail. I still get the same message.<br></div></blockquote></blockquote>
<div>jason</div>
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<div class="im">On Sun, Jan 24, 2010 at 4:57 PM, James T. Potemra <<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a> <mailto:<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a>>> wrote:<br>
<br> You have to change the TDEF line to be either HR or MN.<br> Right now you have 1dy; make it 24HR.<br><br> Jim<br><br> Jason Snyder wrote:<br><br><br><br> On Sun, Jan 24, 2010 at 4:16 PM, Jason Snyder<br>
<<a href="mailto:jmssnyder@ucdavis.edu" target="_blank">jmssnyder@ucdavis.edu</a> <mailto:<a href="mailto:jmssnyder@ucdavis.edu" target="_blank">jmssnyder@ucdavis.edu</a>><br></div> <mailto:<a href="mailto:jmssnyder@ucdavis.edu" target="_blank">jmssnyder@ucdavis.edu</a> <mailto:<a href="mailto:jmssnyder@ucdavis.edu" target="_blank">jmssnyder@ucdavis.edu</a>>>><br>
wrote:<br><br> I tried running <a href="http://traj.gs/" target="_blank">traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>
<div class="im"><br> again after displaying a<br><br> map and I got the following message:<br> ga-> d U;V<br></div> ga-> <a href="http://traj.gs/" target="_blank">traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>
<div class="im"><br><br> HR or MN missing in line TDEF of file uninan.ctl<br> ga-><br> Here is an example of a .ctl file I have for the zonal wind<br> part<br> of my data:<br>
</div> DSET <a href="http://uninan2.nc/" target="_blank">uninan2.nc</a> <<a href="http://uninan2.nc/" target="_blank">http://uninan2.nc/</a>> <<a href="http://uninan2.nc/" target="_blank">http://uninan2.nc/</a>>
<div class="im"><br><br> OPTIONS template<br> DTYPE netcdf<br> XDEF longitude 57 linear 110.0 2.5<br> YDEF latitude 39 linear -5 2.5<br> TDEF time 1 linear 0z1Jun1974 1dy 0hr 0mn<br>
How do I modify this file so I can succesfuuly run <a href="http://traj.gs/" target="_blank">traj.gs</a><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>?<br>
<br> Thanks,<br> Jason<br> On Sun, Jan 24, 2010 at 2:59 PM, James T. Potemra<br> <<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a> <mailto:<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a>><br>
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<div class="im"> <mailto:<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a> <mailto:<a href="mailto:jimp@hawaii.edu" target="_blank">jimp@hawaii.edu</a>>>> wrote:<br><br> Jason:<br>
<br> The script requires that you first display a variable<br> (it uses<br> the GrADS query function to get plot dimensions). If you<br> don't want to actually display something "under" your<br>
trajectory, you can "set cmin" to something larger than U<br> and/or V, then display U and/or V, then run <a href="http://traj.gs/" target="_blank">traj.gs</a><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br>
<<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br><br><br> Jim<br><br> Jason Snyder wrote:<br><br> I am trying to open up two files one with a zonal wind<br>
componant and the other with the meridional wind<br> componant<br> to use to make a trajectory via <a href="http://traj.gs/" target="_blank">traj.gs</a><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br>
</div> <<a href="http://traj.gs/" target="_blank">http://traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>
<div class="im"><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>> script.<br><br><br> Here is the .ctl file for the zonal wind:<br> DSET <a href="http://uwndavg2001.nc/" target="_blank">uwndavg2001.nc</a> <<a href="http://uwndavg2001.nc/" target="_blank">http://uwndavg2001.nc/</a>><br>
<<a href="http://uwndavg2001.nc/" target="_blank">http://uwndavg2001.nc/</a>><br></div> <<a href="http://uwndavg2001.nc/" target="_blank">http://uwndavg2001.nc</a> <<a href="http://uwndavg2001.nc/" target="_blank">http://uwndavg2001.nc/</a>>
<div class="im"><br> <<a href="http://uwndavg2001.nc/" target="_blank">http://uwndavg2001.nc/</a>>><br><br><br> OPTIONS template<br> DTYPE netcdf<br> XDEF longitude 144 linear 0.0 2.5<br>
YDEF latitude 73 linear -90 2.5<br> TDEF time 1 linear 0z1Jan2001 1dy<br> Here is the .ctl file for the meridional wind:<br> DSET <a href="http://vwndavg2001.nc/" target="_blank">vwndavg2001.nc</a> <<a href="http://vwndavg2001.nc/" target="_blank">http://vwndavg2001.nc/</a>><br>
<<a href="http://vwndavg2001.nc/" target="_blank">http://vwndavg2001.nc/</a>><br></div> <<a href="http://vwndavg2001.nc/" target="_blank">http://vwndavg2001.nc</a> <<a href="http://vwndavg2001.nc/" target="_blank">http://vwndavg2001.nc/</a>>
<div class="im"><br> <<a href="http://vwndavg2001.nc/" target="_blank">http://vwndavg2001.nc/</a>>><br><br><br> OPTIONS template<br> DTYPE netcdf<br> XDEF longitude 144 linear 0.0 2.5<br>
YDEF latitude 73 linear -90 2.5<br> TDEF time 1 linear 0z1Jan2001 1dy<br> The variables for both are U and V respectively.<br> However<br> since the meridional file is open second the meridional<br>
wind becomes defined as V.2. Therefore, I have to<br> redefine V=V.2. However when I run GrADS script<br> <a href="http://traj.gs/" target="_blank">traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br>
</div> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>> <<a href="http://traj.gs/" target="_blank">http://traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>
<div class="im"><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>> I get<br><br> the following message:<br><br> Please open file and draw a chart<br> How can I avoid this message and run <a href="http://traj.gs/" target="_blank">traj.gs</a><br>
<<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>><br></div> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>> <<a href="http://traj.gs/" target="_blank">http://traj.gs</a> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>
<div class="im"><br> <<a href="http://traj.gs/" target="_blank">http://traj.gs/</a>>><br> successfully?<br> Thanks,<br> Jason<br><br><br><br><br></div></blockquote>
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