<div dir="ltr"><div>Thanks a lot for your answer Jeff. I'm not sure how can I give more clues about the error. There's no problem when I work with the files separately, only when I operate between files in a different month. I realized that there's something wrong about the time vars. When I open consecutive files 24z, 30z, 36z, 42z... the first one has the right time value, but the next ones shows a change of month, instead of just a 6h advance:<br><br>ga-> set t 1<br>Time values set: 2015:9:30:6 2015:9:30:6 <br>ga-> set t 2<br>Time values set: 2015:10:30:6 2015:10:30:6 <br>ga-> set t 3<br>Time values set: 2015:11:30:6 2015:11:30:6 <br>ga-> set t 4<br>Time values set: 2015:12:30:6 2015:12:30:6 <br>ga-> </div><div><br></div><div>If open the files separately there's no time problem. Kind of weird.</div><div><br></div><div>Anyway, you suggested:</div><div><br></div><div>"<span style="font-size:12.8px">I would just use templates and do the sum over different time index values"</span></div><div><br></div><div>I'm sorry, I don't understand that. Maybe you can tell the same in another way or with more details. It would be helpful.</div><div><br></div><div>Thanks a lot again.</div><div>Miquel</div><div><br></div><div><br></div><div><br><br><br></div><br><div><br><br>, <br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-09-28 17:51 GMT+02:00 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>Perhaps some more information on the specifics of the problem would help us to troubleshoot. However, if you're summing precip totals from a single GFS run, I would just use templates and do the sum over different time index values.<br><br></div>Jeff Duda<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Mon, Sep 28, 2015 at 4:19 AM, Miquel Bernis <span dir="ltr"><<a href="mailto:bernisfeina@gmail.com" target="_blank">bernisfeina@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 class="h5"><div dir="ltr"><div style="font-size:12.8px"><div><div>Hi everyone,<br><br></div>I'm stucked in a problem that might be simple to fix, maybe any of you could help me. The point is that I can't operate with files when there's change of month. I'm working with GFS 0.25, and when I try to sum the rain of the last file of month with the rain of the first file of the moth ahead, it returns and error like this:<br><br>Invalid grid coordinates<br>World coordinates convert to non-integer grid coordinates<br>Variable = apcpsfc Dimension = 3 <br><br></div>Has any of you a solution for that? <br>Thank you very much.<br></div><div style="font-size:12.8px">I'll really appreciate your help.</div><span><font color="#888888"><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Miquel</div></font></span></div>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><br>-- <br><div>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br></div>
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