Given the platform you are on and the fact that you are using an up-to-
date build of GRASS 6.4, I recommend you do this with the new wxPython
GUI instead of the TclTk one. I think it will work better for you.
Michael
On Nov 30, 2009, at 2:16 PM, [email protected] wrote:
Date: Mon, 30 Nov 2009 09:57:42 -0800
From: Adam Dershowitz <[email protected]>
Subject: [GRASS-user] Georectify problem
To: GRASS user list <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
I am trying to georectify an xy image. I think that I am doing
things correctly yet I keep getting an error. Perhaps someone can
clear things up for me.
I imported the image into an XY location. I then went to the
location that I want to import into and brought up a map so I could
click on points.
If then select file-> georectify. I fill in the info and then click
Start georectifying. It brings up the manage ground control points
window and a display showing the xy map to be georectified. If I
click there I can add the GCP xy coords. But if I then click in my
original window to select the georgraphic coords I get an error:
can't read "b1 coords" : no such variable.
can't read "b1coords": no such variable
can't read "b1coords": no such variable
while executing
"$geoentry insert 0 $b1coords"
invoked from within
"if { [info exists geoentry] } {
$geoentry insert 0 $b1coords
}"
(command bound to event)
I can't figure out why it will not let me select the points. I have
selected the arrow tool in the map display.
I am using a Mac with William Kyngesburye's binary builds. I have
6.4 RC5-3 Snow with OS 10.6.2
Thanks,
--Adam
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