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Re: Converting an ENVI image into a file that can be read by IDL [message #52315 is a reply to message #52314]

Fri, 26 January 2007 14:04

Vince Hradil
Messages: 574
Registered: December 1999

Senior Member

> From what I understand the .dat file is just a raster file and the .hdr
file is an ASCII file describing the .dat file.

cf.
http://www.cstars.ucdavis.edu/classes/mexusenvi/tut1.htm#ENV I%20File%20Formats

On Jan 26, 3:58 pm, "procomp9" <proco...@yahoo.com> wrote:
> Hi group,
>
> Has anyone ever heard of conerting an ENVI image file into a file that
> can be read by IDL? The file extention that I have is *.dat and
> *.dat.hdr. Can ENVI do this? If not, is there a third-party program
> that will do this? If none of these options are available, I will
> write a program that parses the *.dat and *.dat.hdr contents and
> returns a file that can be read by IDL. To the experts of ENVI and IDL
> out there: Do you think parsing the data will be possible? What
> problems can you forsee? I am aware that the semantics of ENVI and IDL
> are slightly different but the fact that ENVI uses the IDL platform
> leads me to believe that this can be done. Thanks in advance...
>
> Erik

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		Re: Converting an ENVI image into a file that can be read by IDL By: Michael Galloy on Fri, 26 January 2007 14:30
		Re: Converting an ENVI image into a file that can be read by IDL By: Vince Hradil on Fri, 26 January 2007 14:04

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