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WRITING HDF FILES [message #34188]

Thu, 20 February 2003 19:07

MC
Messages: 50
Registered: September 1996

Member

I am new to HDF.

In c:\'file1.txt'

'file1' contains over 1.3 million lines of data. Each line containing one
number.

PRO write_my_hdf
an_array=make_array([108,80,159],/float) ;big enough to hold all in
'file1'
sd_id=HDF_SD_START('c:\file1.hdf',/CREATE)
sds_id=HDF_SD_CREATE(sd_id,'my data',[108,80,159],/FLOAT)
HDF_SD_ADDDATA, sds_id, an_array
HDF_SD_ENDACCESS,sds_id
HDF_SD_END,sd_id
END

The above was modified from an example in IDL.

It came back with: "The array is not big enough".

Why?

Thanks in advance,
Mark

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