Peter,
I'm guessing you are using the gdal_polygonize.py script
for masking. Is that right? I am not aware of any particular
reason this shouldn't work for any "update in place" format
(ie. shows "rw+" in the gdalinfo --formats list). ENVI is in
this list.
BTW, before we do a lot of work to in
@lists.osgeo.org
Subject: Re: [gdal-dev] Using gdal_rasterize to mask ENVI file Using ESRI
SHP format Vector
Peter,
I'm guessing you are using the gdal_polygonize.py script
for masking. Is that right? I am not aware of any particular
reason this shouldn't work for any "update in pla
ific
value within the output ENVI BSQ file )
Perhaps I'm missing something.
Peter
From: fwarmer...@gmail.com [mailto:fwarmer...@gmail.com] On Behalf Of Frank
Warmerdam
Sent: October-17-12 3:22 PM
To: Peter Willis
Cc: gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] Using gdal_ra
On Wed, Oct 17, 2012 at 3:42 PM, Peter Willis wrote:
> Hello,
>
> ** **
>
> On second thoughts, this is not really what I want.
>
> ** **
>
> I have a SHP format polygon vector file already.
>
> I want to use that existing vector file to mask the ENVI format BSQ file
> through all (4
Try gdalwarp (http://www.gdal.org/gdalwarp.html) with the -cutline argument.
gdalwarp -of envi -cutline shapefile.shp multibandenvi.dat croppedoutput.dat
Luke
-Original Message-
From: gdal-dev-boun...@lists.osgeo.org
[mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Peter Willis
S
Subject: Re: [gdal-dev] Using gdal_rasterize to mask ENVI file Using ESRI SHP
format Vector
Hello,
On second thoughts, this is not really what I want.
I have a SHP format polygon vector file already.
I want to use that existing vector file to mask the ENVI format BSQ file
through all (49) channels
;s just as easy either way.
Thanks again,
Peter
From: Pinner, Luke [mailto:luke.pin...@environment.gov.au]
Sent: October-17-12 4:11 PM
To: Peter Willis; gdal-dev@lists.osgeo.org
Subject: RE: [gdal-dev] Using gdal_rasterize to mask ENVI file Using ESRI
SHP format Vector [SEC=UNCLASSIFI
