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Heterogenous data and hdf_vd_write [message #12539]

Thu, 20 August 1998 00:00

Charles Cavanaugh
Messages: 8
Registered: July 1997

Junior Member

<HTML>
I'm having problems writing heterogenous data to an HDF vdata
 using IDL's hdf_vd_write.  Specifically, I want to write a structure,
 which has fields of different types and orders and which represents
 one vdata record, to my HDF file.  I'l l need to do this repeatedly.

IDL Scientific Data Formats says I cannot write IDL structures
 directly to a vdata, I must put the data into a byte array first. 
I have
 no experience converting floating point arrays into their respective
 byte representations.

I would greatly appreciate any help on these matters.
  

TIA,

Charles Cavanaugh
<PRE>-- 
Charles Cavanaugh
MOPITT & HIRDLS Programs
National Center for Atmospheric Research
Boulder, CO, USA
email: cavanaug@ucar.edu
phone: (303) 497-2919
fax  : (303) 497-2920</PRE>
 </HTML>

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Heterogenous data and hdf_vd_write

By: Charles Cavanaugh on Thu, 20 August 1998 00:00

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