Error in displaying TRMM 3B42 hdf data file

[Libin Yan]

To anyone it may concern,
Can this method be used for process HDF-EOS format files? For example, MODIS hdf-eos files.
Thank you!
Best regards,
Libin Yan


2009-06-16 







发件人： OOI See Hai 
发送时间： 2009-06-16  06:26:26 
收件人： GRADSUSR 
抄送： 
主题： Re: Error in displaying TRMM 3B42 hdf data file 
 
Dear Dr Liu,
     Thank you.  In fact, Dr M. Mahakur of Indian Institute of Tropical Meteorology had helped me to resolve my problem.  Anyway, I followed your example to do a test, it showed display error.  As Dr Mahakur pointed out, " z,x,y you can use for  for level dependent (zdef >1) variables and t,x,y for (zdef=1)and tdef=1 or more. It depends upon the data.". In my case, zdef=1 and I need to put it as t,x,y (not t,z,x,y).
    Once again, thank you for your kind help too.
    Best regards.
Sincerely,
OOI See-hai
--- On Mon, 15/6/09, Liu, Zhong (GSFC-610.2)[GEORGE MASON UNIVERSITY] <zhong.liu-1 at nasa.gov> wrote:
> From: Liu, Zhong (GSFC-610.2)[GEORGE MASON UNIVERSITY] <zhong.liu-1 at nasa.gov>
> Subject: RE: Error in displaying TRMM 3B42 hdf data file
> To: "axl419 at yahoo.com" <axl419 at yahoo.com>, "GRADSUSR at LIST.CINECA.IT" <GRADSUSR at LIST.CINECA.IT>, "Liu, Zhong (GSFC-610.2)[GEORGE MASON UNIVERSITY]" <zhong.liu-1 at nasa.gov>, "Greene, Mary C. (GSFC-610.2)[R S INFORMATION SYSTEMS,]" <mary.c.greene at nasa.gov>
> Date: Monday, 15 June, 2009, 10:54 PM
> Try this,
>
> dset  d:/test/3B42.090101.0.6A.HDF
> dtype hdfsds
> undef -9999.9
> xdef 1440 linear 179.875 0.25
> ydef 400 linear -49.879 0.25
> zdef 1 linear 1 1
> tdef 1 linear 00Z01jan2009 3 hr
> vars 2
> precipitation=>p    t,z,x,y precipitation
> relativeerror=>re   t,z,x,y relative error
> endvars
>
> if not working, email me.
>
> -Zhong
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