iraf.net

>From uk1@spacsun.rice.edu Tue Dec 4 12:02:28 1990
From: Paul A. Scowen <uk1@spacsun.rice.edu>
Message-Id: <9012041901.AA03729@spacsun.rice.edu>
Subject: contouring and things
To: sjacoby@noao.edu (Suzanne Jacoby)
Date: Tue, 4 Dec 90 13:01:13 CST
X-Mailer: ELM [version 2.3 PL8]
Status: RSuzanne,Hmmm. Again. Something different this time. OK here's the deal. I have (and
don't ask me why) a binary image (0's and 1's) that is a contour image. The aim
is to overlay this onto a regular real image. Now from what I've gleaned from
the help page for IMDKERN you need to input into the function the metacode
output from some other task. I've tried CONTOUR with a floor and ceiling of 0
and 1 respectively and that produced quite a mess: 2 contours per contour if
you see what I mean. Do you know of anyway to directly put it into the IMDKERN
routine, after all it is only a 2 bit image.--
Paul Scowen
Department of Space Physics
Rice University
(uk1@spacsun.rice.edu)>From uk1@spacsun.rice.edu Tue Dec 4 12:19:33 1990
From: Paul A. Scowen <uk1@spacsun.rice.edu>
Message-Id: <9012041918.AA03862@spacsun.rice.edu>
Subject: contouring and imdkern
To: sjacoby@noao.edu (Suzanne Jacoby)
Date: Tue, 4 Dec 90 13:18:17 CST
X-Mailer: ELM [version 2.3 PL8]
Status: RSuzanne,I just tried putting the metacode output from contour onto a display. It got
through OK, but the aspext ratio was all wrong. The x dimension looked about
half the size it should have been. Does this sound familiar or is it a new one?
If it's new ask me to supply more info, and I'll attempt to do so.--
Paul Scowen
Department of Space Physics
Rice University
(uk1@spacsun.rice.edu)>From uk1@spacsun.rice.edu Tue Dec 4 13:13:41 1990
From: Paul A. Scowen <uk1@spacsun.rice.edu>
Message-Id: <9012042012.AA04313@spacsun.rice.edu>
Subject: imdkern: bugs?
To: sjacoby@noao.edu (Suzanne Jacoby)
Date: Tue, 4 Dec 90 14:12:26 CST
X-Mailer: ELM [version 2.3 PL8]
Status: RHello again Suzanne,OK, I've tried using images smaller than the already displayed one and the aspect
ratio problem persists. I've tried to use the various colours and all I get is
green (by setting imdkern.dev="imdw", etc..). Also, I ran into an error with
writinf to a file called x_image.o.e or something like that, that caused it to
be impossible to change the dev sstting on imdkern: according to lparam it was
changed but the performance maintained the last setting.Sorry to keep bothering you with this stuff, but I'm sort of in a hurry to produce
this figure for a paper due in on the 14th. Thanks for your time.--
Paul Scowen
Department of Space Physics
Rice University
(uk1@spacsun.rice.edu)