<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"> Dear Bernd,<div><br></div><div> Thanks for your reply.</div><div><br></div><div> After trying the procedure you suggested I received lots of information on display. Each information set corresponding to a specific day.</div><div><br></div><div> For example, setting t 1 3 generates:</div><div><br></div><div><div>ga-> set t 1 3</div><div>Time values set: 2009:1:1:0 2009:1:3:0 </div><div>ga-> d cmorph</div><div>Data Type = grid</div><div>Dimensions = 0 1</div><div>I Dimension = 0 to 4949 Linear -0.0363783 0.0727567</div><div>J Dimension = 1 to 1649 Linear -59.9636 0.0727714</div><div>Sizes = 4950 1649 8162550</div><div>Undef value = -9.99e+08</div><div>Undef count = 114789 Valid count = 8047761</div><div>Min, Max = 0 241</div><div>Cmin, cmax, cint = 0 240 20</div><div>Stats[sum,sumsqr,root(sumsqr),n]:
4.20946e+06 8.7492e+07 9353.71 8047761</div><div>Stats[(sum,sumsqr,root(sumsqr))/n]: 0.523059 10.8716 3.29721</div><div>Stats[(sum,sumsqr,root(sumsqr))/(n-1)]: 0.523059 10.8716 3.29721</div><div>Stats[(sigma,var)(n)]: 3.25546 10.598</div><div>Stats[(sigma,var)(n-1)]: 3.25546 10.598</div><div>Data Type = grid</div><div>Dimensions = 0 1</div><div>I Dimension = 0 to 4949 Linear -0.0363783 0.0727567</div><div>J Dimension = 1 to 1649 Linear -59.9636 0.0727714</div><div>Sizes = 4950 1649 8162550</div><div>Undef value = -9.99e+08</div><div>Undef count = 89326 Valid count = 8073224</div><div>Min, Max = 0 217</div><div>Cmin, cmax, cint = 0 200 20</div><div>Stats[sum,sumsqr,root(sumsqr),n]: 3.78218e+06 7.38863e+07 8595.71 8073224</div><div>Stats[(sum,sumsqr,root(sumsqr))/n]: 0.468485 9.15202 3.02523</div><div>Stats[(sum,sumsqr,root(sumsqr))/(n-1)]: 0.468485 9.15202
3.02523</div><div>Stats[(sigma,var)(n)]: 2.98874 8.93254</div><div>Stats[(sigma,var)(n-1)]: 2.98874 8.93254</div><div>Data Type = grid</div><div>Dimensions = 0 1</div><div>I Dimension = 0 to 4949 Linear -0.0363783 0.0727567</div><div>J Dimension = 1 to 1649 Linear -59.9636 0.0727714</div><div>Sizes = 4950 1649 8162550</div><div>Undef value = -9.99e+08</div><div>Undef count = 177477 Valid count = 7985073</div><div>Min, Max = 0 200</div><div>Cmin, cmax, cint = 0 200 20</div><div>Stats[sum,sumsqr,root(sumsqr),n]: 3.8412e+06 9.12816e+07 9554.14 7985073</div><div>Stats[(sum,sumsqr,root(sumsqr))/n]: 0.481048 11.4315 3.38105</div><div>Stats[(sum,sumsqr,root(sumsqr))/(n-1)]: 0.481048 11.4315 3.38106</div><div>Stats[(sigma,var)(n)]: 3.34666 11.2001</div><div>Stats[(sigma,var)(n-1)]: 3.34666 11.2001</div><div>ga-> </div></div><div><br></div><div> Is this information
enough?</div><div><br></div><div> Best wishes,</div><div><br></div><div> Thiago.</div><div><br><br>--- On <b>Thu, 22/7/10, Becker, Bernd <i><bernd.becker@metoffice.gov.uk></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Becker, Bernd <bernd.becker@metoffice.gov.uk><br>Subject: Re: [gradsusr] Obtaining total values of a dimension on a netCDF file<br>To: "GrADS Users Forum" <gradsusr@gradsusr.org><br>Date: Thursday, 22 July, 2010, 12:20<br><br><div id="yiv728070415">
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">sdfopen file.nc</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">set gxout stats</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010"></span></font> </div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">set t 1 32</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">d var</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010"></span></font> </div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">what does that produce?</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010"></span></font> </div>
<div dir="ltr" align="left"><font color="#0000ff" size="2" face="Arial"><span class="205202015-22072010">Bernd.</span></font></div><br>
<div dir="ltr" lang="en-us" class="OutlookMessageHeader" align="left">
<hr tabindex="-1">
<font size="2" face="Tahoma"><b>From:</b> gradsusr-bounces@gradsusr.org
[mailto:gradsusr-bounces@gradsusr.org] <b>On Behalf Of </b>Thiago
Veloso<br><b>Sent:</b> 22 July 2010 15:18<br><b>To:</b>
gradsusr@gradsusr.org<br><b>Subject:</b> [gradsusr] Obtaining total values of a
dimension on a netCDF file<br></font><br></div>
<div></div>
<table border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td valign="top"> Dear GrADS colleagues,
<div><br></div>
<div> I am working with a netCDF file which contains
precipitation values for 31 days. What I am trying to do is to use NCO to
obtain the sum of the "time" dimension (thus, the 31 days), but with no
success until the present moment.</div>
<div><br></div>
<div> Could anybody give some directions?</div>
<div><br></div>
<div> Best regards,</div>
<div><br></div>
<div> Thiago.</div></td></tr></tbody></table><br>
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