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You have a TDEF statement that indicates there are 96 time steps, yet you only provide chsub entries for the first three. I think you are on the right track with using %ch for the DSET entry — it’s not clear at all what the filenaming convention means — so
just keep going with:
<div><font face="Courier"><span style="font-size: 14px;">chsub 4 4 3B-HHR-E.MS.MRG.3IMERG.20150801-S013000-E015959.0090.V03E.HDF5</span></font></div>
<div><font face="Courier"><span style="font-size: 14px;">chsub 5 5 3B-HHR-E.MS.MRG.3IMERG.20150801-S020000-E022959.0120.V03E.HDF5</span></font></div>
<div>etc.</div>
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<div>—Jennifer<br>
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<div>On Mar 11, 2016, at 11:54 PM, devesh koirala <<a href="mailto:koiraladevesh@gmail.com">koiraladevesh@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">hi every one<br>
I am a novice of grads and am facing a big problem<br>
I have thousands of files of half hourly Rainfall data from GPM. the file name is in the format<br>
<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S000000-E002959.0000.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S003000-E005959.0030.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S010000-E012959.0060.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S013000-E015959.0090.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S020000-E022959.0120.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S023000-E025959.0150.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S030000-E032959.0180.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S033000-E035959.0210.V03E.HDF5<br>
3B-HHR-E.MS.MRG.3IMERG.20150801-S040000-E042959.0240.V03E.HDF5<br>
<br>
Have problem reading these files . I have prepared ctl file as below for only 96 files for 2 days as<br>
<br>
dset %ch<br>
chsub 1 1 3B-HHR-E.MS.MRG.3IMERG.20150801-S000000-E002959.0000.V03E.HDF5<br>
chsub 2 2 3B-HHR-E.MS.MRG.3IMERG.20150801-S003000-E005959.0030.V03E.HDF5<br>
chsub 3 3 3B-HHR-E.MS.MRG.3IMERG.20150801-S010000-E012959.0060.V03E.HDF5<br>
<br>
options template<br>
<br>
dtype hdf5_grid<br>
<br>
title IMERG sample<br>
<br>
undef -9999.9<br>
<br>
xdef 3600 linear -179.95 0.1<br>
<br>
ydef 1800 linear -89.95 0.1<br>
<br>
zdef 1 levels 1 1<br>
<br>
tdef 96 linear 00:00Z15Aug2015 30mn<br>
<br>
vars 5<br>
<br>
/Grid/HQprecipitation=>HQp 0 x,y HQ precipitation<br>
<br>
/Grid/IRprecipitation=>IRp 0 x,y IR precipitation<br>
<br>
/Grid/precipitationCal=>Calp 0 x,y cal precipitation<br>
<br>
/Grid/precipitationUncal=>Uncalp 0 x,y uncal precipitation<br>
<br>
/Grid/randomError=>error 0 x,y random error<br>
<br>
endvars<br>
<br>
<br>
the display only works up to t=3 and is undefined after wards. Same is the result even if i put<br>
tdef 3 linear 00:00Z15Aug2015 30mn. please help<br>
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</blockquote>
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<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div style="font-size: 12px; orphans: 2; widows: 2;">--</div>
<div style="font-size: 12px; orphans: 2; widows: 2;">Jennifer Miletta Adams<br>
Center for Ocean-Land-Atmosphere Studies (COLA)<br>
George Mason University<br>
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