Adam,

If all else fails, work with a command line process ... I've never had happy experiences with the purely GUI rectification.

i.group (groupname) (mapname)
i.target (groupname) Target_Location Target_Mapset
d.mon X0
i.points (groupname) - this launches the GCP capture GUI (old style, X-windows but it works!)
i.rectify (groupname) extension="something" order=(polynomial order)

RC
----------------------------------------------------------------------

Message: 1
Date: Mon, 30 Nov 2009 14:38:04 -0700
From: Michael Barton <[email protected]>
Subject: Re: [GRASS-user] Georectify problem
To: "[email protected]" <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes

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



------------------------------

Message: 2
Date: Mon, 30 Nov 2009 14:40:45 -0700
From: Michael Barton <[email protected]>
Subject: Re: [GRASS-user] Trouble setting location and projection
To: "[email protected]" <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes



On Nov 30, 2009, at 2:16 PM, [email protected] wrote:

Date: Mon, 30 Nov 2009 13:03:16 -0600
From: Ross Benisch <[email protected]>
Subject: [GRASS-user] Trouble setting location and projection
To: <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"


I am trying to set the project location and cordinate system using the 6.4.0svn version for windows but I keep getting the projection error,

'g.proj.exe-p' when I try and start Grass. I have a GIS background and I am frustrated that I can't get it to work. I want to use the projection nad83UTM Zone 14N. I have read through all of the tuturiols and help sheets and looked at the FAQs with no such luck. I really want to use this program to help with my job so if you would help me get started I would greatly appreciate it.



Sincerely,

Ross Benisch

Can you give us some more specific information? Are you using the location wizard? Is this the newest windows binary? Which version of Windows are you using? What exactly is the error message that you get?

Michael


------------------------------

Message: 3
Date: Tue, 01 Dec 2009 01:37:43 +0100
From: Helmut Kudrnovsky <[email protected]>
Subject: [GRASS-user] Trouble setting location and projection
To: [email protected]
Message-ID:
        <5304763.17158.1259627864390.javamail.fm...@fmcert01.dlan.cinetic.de>
Content-Type: text/plain; charset="iso-8859-15"


I am trying to set the project location and cordinate system using the 6.4.0svn version for windows but I keep getting the projection error, 'g.proj.exe-p' when I try and start Grass. I have a GIS background and I am frustrated that I can't get it to work. I want to use the projection nad83UTM Zone >14N. I have read through all of the tuturiols and help sheets and looked at the FAQs with no such luck. I really want to use this program to help with my job so >if you would help me get started I would greatly appreciate it.
Sincerely,

Ross Benisch


hi Ross,

please open a bug report at

https://trac.osgeo.org/grass/wiki

by specifying Windows-Installer, steps to reproduce the error, Windows-version 
etc.

so important information can't get lost in the mailing list

best regards
Helmut
___________________________________________________________________________________
Pop-Diva Sarah Kreuz und ihr beeindruckendes Debütalbum "One Moment in Time". Jetzt reinhören! http://produkte.web.de/go/05/

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Message: 4
Date: Tue, 01 Dec 2009 01:45:50 +0100
From: Helmut Kudrnovsky <[email protected]>
Subject: [GRASS-user] Trouble setting location and projection
To: [email protected]
Message-ID:
        <9735556.17178.1259628351250.javamail.fm...@fmcert01.dlan.cinetic.de>
Content-Type: text/plain; charset="iso-8859-15"

I am trying to set the project location and cordinate system using the 6.4.0svn version for windows but I keep getting the projection error, 'g.proj.exe-p' when I try and start Grass. I have a GIS background and I am frustrated that I can't get it to work. I want to use the projection nad83UTM >Zone >14N. I have read through all of the tuturiols and help sheets and looked at the FAQs with no such luck. I really want to use this program to help with >my job so >if you would help me get started I would greatly appreciate it.
Sincerely,

Ross Benisch

hi Ross,

please open a bug report at

https://trac.osgeo.org/grass/wiki

by specifying Windows-Installer, steps to reproduce the error, Windows-version 
etc.

so important information can't get lost in the mailing list

best regards
Helmut

maybe related to following bug report:

http://trac.osgeo.org/grass/ticket/827

please add your comments

best regards
Helmut



___________________________________________________________________________________
Pop-Diva Sarah Kreuz und ihr beeindruckendes Debütalbum "One Moment in Time". Jetzt reinhören! http://produkte.web.de/go/05/

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------------------------------

Message: 5
Date: Tue, 01 Dec 2009 01:48:12 +0100
From: Marco Tuckner <[email protected]>
Subject: [GRASS-user] i.atcorr with MSS band 5,6,7
To: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-15

Dear Grass users,
how can I add spectral conditions of the bands 5,6,7 of the Landsat MSS
sensor?

I have seen that these are defined in:
http://trac.osgeo.org/grass/browser/grass/branches/develbranch_6/imagery/i.atcorr/Iwave.cpp

But is is unclear to me how they are added.

As far as the manual concerned, the pre-defined spectral conditions are
only available to LS MSS band 1-4:

http://grass.itc.it/grass64/manuals/html64_user/i.atcorr.html
31      mss (landsat5) band 1 (0.475-0.640)
32      mss (landsat5) band 2 (0.580-0.750)
33      mss (landsat5) band 3 (0.655-0.855)
34      mss (landsat5) band 4 (0.785-1.100)

Thanks in advance for any hints,
Marco



------------------------------

Message: 6
Date: Mon, 30 Nov 2009 21:14:48 -0800
From: [email protected]
Subject: Re: [GRASS-user] i.atcorr with MSS band 5,6,7
To: "Marco Tuckner" <[email protected]>
Cc: [email protected]
Message-ID:
        <[email protected]>
Content-Type: text/plain;charset=utf-8

I thought the MSS sensor only had 4 bands, and the TMS sensor sensor 7?

Best, MEH



Dear Grass users,
how can I add spectral conditions of the bands 5,6,7 of the Landsat MSS
sensor?

I have seen that these are defined in:
http://trac.osgeo.org/grass/browser/grass/branches/develbranch_6/imagery/i.atcorr/Iwave.cpp

But is is unclear to me how they are added.

As far as the manual concerned, the pre-defined spectral conditions are
only available to LS MSS band 1-4:

http://grass.itc.it/grass64/manuals/html64_user/i.atcorr.html
31      mss (landsat5) band 1 (0.475-0.640)
32      mss (landsat5) band 2 (0.580-0.750)
33      mss (landsat5) band 3 (0.655-0.855)
34      mss (landsat5) band 4 (0.785-1.100)

Thanks in advance for any hints,
Marco

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grass-user mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-user





------------------------------

Message: 7
Date: Tue, 01 Dec 2009 01:32:53 -0500
From: Peng Du <[email protected]>
Subject: [GRASS-user] reading a column/vector of a raster image
To: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi all

I am dealing with a satellite image which has N bands, each band of size row x col. Is there any way to read one column of a certain band or all the bands of a certain point? I only found G_get_raster_row which works for row.

Thanks,
Peng


------------------------------

Message: 8
Date: Tue, 1 Dec 2009 09:53:10 +0300
From: "Mithoefer, Klaus" <[email protected]>
Subject: [GRASS-user] Execution failed  g.proj.exe
To: "'[email protected]'" <[email protected]>
Message-ID: <3a03213f2c680f429897406a814de6aa082f9de...@icipedudumx1>
Content-Type: text/plain; charset="iso-8859-1"

Dear List,

I just installed WinGRASS-6.4.0svn-r39740-2-Setup.exe on Windows XP professional and when starting the system using the spearfish database I get the message Error in command execution: Execution failed g.proj.exe -p .
Any ideas?

Bes regards,

Klaus

Klaus Mithöfer Geographic Information Systems (GIS) Officer icipe - International Centre of Insect Physiology and Ecology P.O. Box 30772 - 00100 Nairobi, Kenya Phone: +254-20-8632000, Extn. 2147 Fax: +254-20-8632001/2 Mobile: +254-724-308404
E-Mail: [email protected]
web: www.icipe.org


----------------------------------------------------------------------------
This position is supported by German development cooperation // Centre for international Migration and Development - http://www.cimonline.de/en/index.asp

[email protected]



------------------------------

Message: 9
Date: Tue, 01 Dec 2009 10:56:55 +0100
From: Helmut Kudrnovsky <[email protected]>
Subject: [GRASS-user] Execution failed g.proj.exe
To: [email protected]
Message-ID:
        <7848421.22602.1259661416896.javamail.fm...@fmcert01.dlan.cinetic.de>
Content-Type: text/plain; charset="iso-8859-15"

Dear List,

I just installed WinGRASS-6.4.0svn-r39740-2-Setup.exe on Windows XP professional and when starting the system using the >spearfish database I get the message Error in command execution: Execution failed g.proj.exe -p .
Any ideas?

Bes regards,

Klaus

please add your comments to following bug report:

http://trac.osgeo.org/grass/ticket/827

by specifying the situation when the error comes up.

best regards
Helmut

___________________________________________________________
Preisknaller: WEB.DE DSL Flatrate für nur 16,99 Euro/mtl.! http://produkte.web.de/go/02/

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