comp.lang.idl-pvwave archive: archive » Re: create *.img-file in ENVI/IDL

Home » Public Forums » archive » Re: create *.img-file in ENVI/IDL

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: create *.img-file in ENVI/IDL [message #20343 is a reply to message #20342]

Tue, 13 June 2000 00:00

J�rg Schliwa
Messages: 12
Registered: April 2000

Junior Member

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META content="MSHTML 5.00.2919.6307" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT size=2>Thanks for the tip so far, but now I got a problem with
creating the header. Is there a dialog for selecting the projection parameters,
e.g. 'Gauss Kruger Zone 2', or do I have to write a dialog on my own? In ENVI's
menue irregular points to grid is such a dialog present.<BR>Any
ideas?<BR>Joerg<BR></FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV>Nando Iavarone <<A
href="mailto:f.iavarone@acsys.it">f.iavarone@acsys.it</A>> schrieb in im
Newsbeitrag: <A
href="mailto:394390DC.1B8B6C@acsys.it">394390DC.1B8B6C@acsys.it</A>...</DIV>"Jörg
Schliwa" wrote:
<BLOCKQUOTE TYPE="CITE">I'm just starting in programming with IDL in ENVI
and I want to save an <BR>array to an ENVI-image-file *.img. But somehow I
can't find the right <BR>function. <BR> </BLOCKQUOTE>
<P><BR>you have to write the file with the well known IDL function <BR>(openW,
writeU, close) for file writing. <BR>after the writing you have to create the
ENVI header file .hdr using the function <BR>ENVI_SETUP_HEAD. this function
has a lot of keyword describing the file dimensions (in pixels), the data
type, etc. Refer to the ENVI help for the keyword to use. It is quite
documented.
<P>Best regards. <PRE>-- 
Nando Iavarone
Advanced Computer System - SPACE DIVISION
via Lazzaro Belli, 23
00040  Frascati - RM
Tel: +39-6-944091 (switchboard)
           9440968 (direct)
E-mail: 
    f.iavarone@acsys.it
    FrdndVrn@altavista.net</PRE> 
</BLOCKQUOTE></BODY></HTML>

Report message to a moderator

[Message index]

		Re: create *.img-file in ENVI/IDL By: Nando Iavarone on Tue, 13 June 2000 00:00
		Re: create *.img-file in ENVI/IDL By: J�rg Schliwa on Tue, 13 June 2000 00:00
		Re: create *.img-file in ENVI/IDL By: cjengo on Mon, 12 June 2000 00:00

Previous Topic:	Why do two graphics objects in the same program appear in two different windows?
Next Topic:	Re: Contour plots on xz and yz surfaces

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 14:35:24 PDT 2025

Total time taken to generate the page: 0.96166 seconds