[MS4W-Users] Fwd: Remove GDAL overviews from a tiff? (Mark Volz)

[TC Haddad]

Maybe someone here can help Mark - I think he accidentally sent this to the
old MS4W list...

TH


---------- Forwarded message ----------
From: <ms4w-users-request at lists.maptools.org>
Date: Sat, Jun 18, 2016 at 10:00 AM
Subject: MS4W-Users Digest, Vol 126, Issue 1
To: ms4w-users at lists.maptools.org



Today's Topics:

   1. Remove GDAL overviews from a tiff? (Mark Volz)


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

Message: 1
Date: Fri, 17 Jun 2016 20:38:39 +0000
From: Mark Volz <MarkVolz at co.lyon.mn.us>
Subject: [MS4W-Users] Remove GDAL overviews from a tiff?
To: "ms4w-users at lists.maptools.org" <ms4w-users at lists.maptools.org>
Message-ID:
        <36CA828A36E29F45B7CF0A1766E5DFA371901C53 at swmail01.r8nssis.local>
Content-Type: text/plain; charset="us-ascii"

Hello,

I used gdaladdo in the MS4W / GDAL to create JPEG overviews for a tiff
image.  I noticed that the adding the overview failed and may have
corrupted my image.  Presuming that only the overviews are corrupt, is
there a way to remove the overviews to try to save the "original" image?

Thanks

Sincerely,
Mark Volz, GISP
Lyon County GIS Coordinator
504 Fairgrounds Rd<
https://www.google.com/maps/?daddr=504%20Fairgrounds%20Rd,%20Marshall,%20MN%2056258?z=6
>
Marshall, MN 56258<
https://www.google.com/maps/?daddr=504%20Fairgrounds%20Rd,%20Marshall,%20MN%2056258?z=6
>
Ph:  (507) 532-8218
Fax: (507) 532-8217
http://lyonco.org/
http://geomoose.lyonco.org/
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