<div>Hi! Sravan</div><div><br></div><div>Another way would be to create a ".ctl" file using template. The contents of .ctl file is shown below..</div><div><br></div><div>dset ^3B42.%y2%m2%d2.%h2z.bin </div>
<div>title TRMM Global daily total rainfall</div><div>undef -9999.0</div><div>options big_endian template</div><div>xdef 1440 linear 0.125 0.250</div><div>ydef 400 linear -49.875 0.250</div><div>zdef 1 linear 1 1</div>
<div>tdef 9 linear 00z04Jan2011 3hr</div><div>vars 1</div><div>r 0 99 3 hourly rain rate (mm)</div><div>endvars</div><div><br></div><div><br></div><div>Regards,</div><div>Subash</div><div><br></div><br><div class="gmail_quote">
On Thu, Feb 17, 2011 at 8:04 PM, Teddy Allen <span dir="ltr"><<a href="mailto:teddyallen@yahoo.com">teddyallen@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div style="font-family:arial, helvetica, sans-serif;font-size:12pt"><div></div>
<div>I suppose the long method would involve opening them all up through unique ctl files (different variable name for each file, ex: r1,r2,r3,etc...). Then in GrADS simply define a new variable , rTOT = r1 + r2.2 + r3.3..... , then d rTOT</div>
<div> </div>
<div>I am sure that there is a better or more streamlined approach, but this cavalier method should work.<br> </div>
<p><a href="http://www.teddyallen.com/" rel="nofollow" target="_blank">http://www.teddyallen.com</a></p>
<p>"To move quickly, go alone. To move far, go <font color="#ff0000"><em><strong>together</strong></em></font>." </p>
<p>African Proverb</p>
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<b><span style="font-weight:bold">From:</span></b> Sravan <<a href="mailto:sravan_sase@yahoo.in" target="_blank">sravan_sase@yahoo.in</a>><br><b><span style="font-weight:bold">To:</span></b> grads <<a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a>><br>
<b><span style="font-weight:bold">Sent:</span></b> Thu, February 17, 2011 5:46:45 AM<br><b><span style="font-weight:bold">Subject:</span></b> [gradsusr] 24hrs Accumulated TRMM Rainfall<br></font></div><div><div></div><div class="h5">
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<div>Dear GrADS Users,</div>
<div>I want to plot 24hrs accumulated rainfall from the following files which i have downloaded from FTP site.</div>
<div><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.00z.bin</font></a><br><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.03z.bin</font></a><br>
<a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.06z.bin</font></a><br><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.09z.bin</font></a><br>
<a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.12z.bin</font></a><br><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.15z.bin</font></a></div>
<div><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.18z.bin</font></a><br><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.14.21z.bin</font></a><br>
<a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#0000ff">3B42RT.2011.01.15.00z.bin</font></a></div>
<div> </div>
<div> </div>
<div>Provided 3B42RT.CTL</div><span lang="EN">
<p><font color="#ff409f">dset </font><a href="ftp://disc2.nascom.nasa.gov/data/TRMM/Gridded/3B42RT/201101/3B42RT.2011.01.14.00z.bin" rel="nofollow" target="_blank"><font color="#ff409f">3B42RT.2011.01.14.00z</font></a><font color="#ff409f">.bin</font></p>
<p><font color="#ff409f">options byteswapped </font></p>
<p><font color="#ff409f">title Three Hourly TRMM and Other Satellite Rainfall (3B42RT) </font></p>
<p><font color="#ff409f">undef -99999.0 </font></p>
<p><font color="#ff409f">xdef 1440 linear 0.12500000 0.25000000 </font></p>
<p><font color="#ff409f">ydef 480 linear -59.8750000 0.25000000 </font></p>
<p><font color="#ff409f">zdef 1 levels 1000 </font></p>
<p><font color="#ff409f">tdef 9 inear 00:00Z14jan2011 3hr</font></p>
<p><font color="#ff409f">* end_time 12:00Z16feb2011 (this_is_comment_line)</font></p>
<p><font color="#ff409f">vars 1 </font></p>
<p><font color="#ff409f">r 0 99 Hourly Rainfall (mm) </font></p>
<p><font color="#ff409f">endvars </font></p>
<p></p></span>
<p>What can be done to find out 24hrs accumulated rainfall?</p>
<p> </p>
<p>Hope for the best reply.</p>
<p> </p>
<p>Regards</p>
<p>Sravan</p></div><br></div></div></div></div></div><br>
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<br></blockquote></div><br>