[gradsusr] Open TRMM HDF file

Prof. Ranyere Nobrega rs_nobrega at yahoo.com.br
Sun Apr 1 09:44:48 EDT 2012


Can I open TRMM HDF  files directly on the Grads? There is no file descriptor.
Sample file
ftp://disc2.nascom.nasa.gov/ftp/data/s4pa//TRMM_L2/TRMM_2A25.6/2007/007/2A25.070108.52121.6.HDF.Z
Thank you.


________________________________
PROF. DR. RANYÉRE SILVA NÓBREGA
UNIVERSIDADE FEDERAL DE PERNAMBUCO - CENTRO DE FILOSOFIA E CIÊNCIAS HUMANAS 
DEPARTAMENTO DE CIÊNCIAS GEOGRÁFICAS
Chefe Departamento de Ciências Geográficas
Editor Revista de Geografia (Recife)

Fone:(81)2126-8275/2126-7373Emails: ranyere.nobrega at ufpe.br / ranyere.nobrega at yahoo.com.br / ranyere.nobrega at pq.cnpq.br
Sítios: http://www.ranyerenobrega.pro.br - http://www.climabr.blogspot.com
Twitter: #ranyerenobrega - Skype: rs_nobrega



>________________________________
> De: Mubashar Dogar <mubashardogar at gmail.com>
>Para: gradsusr <gradsusr at gradsusr.org> 
>Enviadas: Domingo, 1 de Abril de 2012 5:11
>Assunto: [gradsusr] GrDAS fails to interpret correctly a netcdf file.
> 
>Dear GrADS Users,
>
>I am attaching a netcdf file for you all to look at it. It's sea
>surface temperature data (Jan 1950 to Dec 1951). I am just creating a
>binary data for the same variable as it is and wanted to open it using
>control ctl file for this binary. Binary data file is generated using
>following grads script.
>
>'reinit'
>'sdfopen sstGrads.mnmean.nc'
>'set t 1 last'
>'set gxout fwrite'
>'set fwrite sst_1950-1951.dat'
>'d sst'
>'reinit'
>
>my ctl file to open above GrADS generated file looks as follows:
>
>dset sst_1950-1951.dat
>title NOAA Extended Reconstructed SST V3b
>undef -9.99e+08
>xdef 181 linear 0 2
>ydef 89 linear -88 2
>zdef 1 linear 0 1
>tdef 24 linear 00Z01JAN1950 1mon
>vars 1
>sst 0  99 Monthly Means of Sea Surface Temperature
>endvars
>
>Every thing that I did looks right but don't know why GrADS simply
>screwed up to show the data properly. You can try it and let me know
>what is missing.
>
>Thanks,
>
>Mubashar
>
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