[gradsusr] (no subject)

[Carlos Enciso Ojeda]

Hi James

I have another trouble here, I'm trying to analyze all the data of 2016 or
more, but my ctl has something wwrong, could you help me with this one. I
think the problem lies on the TDEF.

******Ultraviolet_Radiation_hdf4********
DSET ^uvief%y4m%m2%d2.hdf
DTYPE hdfsds
OPTIONS YREV
TITLE Ultraviolet Radiation Index (UVI)
UNDEF -100 _FillValue
XDEF fakeDim1 720 LINEAR -179.75 0.5
YDEF fakeDim0 360 LINEAR -89.75 0.5
TDEF 194 LINEAR 01jan2016 1dy

VARS 1
Iuvfield=>uv 0 99 Ultraviolet Radiation Index UVI
ENDVARS

Thanks for your help, I really appreciate it.

Best regards!

2016-07-12 19:44 GMT-05:00 Carlos Enciso Ojeda <20071058 at lamolina.edu.pe>:

> Thanks a lot
>
> The descriptor works perfectly!
> El jul. 12, 2016 6:48 PM, "James T. Potemra" <jimp at hawaii.edu> escribió:
>
>> Hi Carlos,
>>
>> I think you will have to specify the XDEF and YDEF based on your file
>> dimensions.  For example, Iuvfield is a function of "fakeDim1" and
>> "fakeDim2", so will have to map these to XDEF and YDEF.  Since you don't
>> have alt or time as dimensions you can remove these.  Finally, you should
>> remove the y,x part in the variable definition (using xdfopen to open the
>> file).  Try this with "xdfopen":
>>
>> DSET ^uvief20030101.hdf
>> TITLE Ultraviolet Radiation Index (UVI)
>> UNDEF -100 _FillValue
>> XDEF fakeDim1 720 linear -180.0 0.5
>> YDEF fakeDim0 360 linear -90.0  0.5
>> VARS 1
>> Iuvfield=>uv 0 99 Ultraviolet Radiation Index UVI
>> ENDVARS
>>
>>
>> Jim
>>
>>
>> On 7/12/16 10:40 AM, Carlos Enciso Ojeda wrote:
>>
>> Hi everybody
>>
>> I have some problems here, I was trying to create a descriptor file, for
>> a data of ultraviolet radiation which is stored in HDF4. This is the
>> descriptor I've used,
>>
>> ******Ultraviolet_Radiation_hdf4********
>> DSET uvief20030101.hdf
>> DTYPE hdfsds
>> TITLE Ultraviolet Radiation Index (UVI)
>> UNDEF -100 _FillValue
>> XDEF 720 linear -180.0 0.5
>> YDEF 360 linear -90.0  0.5
>> ZDEF 1 levels 1
>> TDEF 1 linear 01jan2003 1dy
>> VARS 1
>> luvfield=>uv 0 y,x Ultraviolet Radiation Index UVI
>> ENDVARS
>>
>>
>> I'm sharing the file also, if anyone could explaiin me what i'm doing
>> wrong I really appreciate it.
>>
>> Best regards!
>>
>>
>>
>>
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