Jan,<br><br>Is the problem only with gdalwarp? Were you able to use the
twf file with gdal_translate? If it works with gdal_translate create a
VRT file using it and then use the VRT file in place of the original
tiff.<br><br>
<span style="font-family: courier new,monospace;">gdal_translate -of VRT DOP_3905470.tif DOP_3905470.vrt</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">gdalwarp -s_srs EPSG:25832 -t_srs EPSG:31466 DOP_3905470.vrt DOP_3905470_trans.tif</span><br>
<br>Tell me how it worked.<br><br><div class="gmail_quote">On Mon, Oct 31, 2011 at 9:28 PM, Jan Tappenbeck <span dir="ltr"><<a href="mailto:osm@tappenbeck.net">osm@tappenbeck.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<u></u>
<div bgcolor="#ffffff" text="#000000">
Hi !<br>
<br>
when reading automatically then i did not understand why gdalwarp
could not use this information for the translation.<br>
<br>
in german - da du aus der schweiz kommst.<br>
<br>
wenn die twf-dateien im verzeichnis mit den bildern sind, dann
verstehe ich nicht warum gdalwarp diese nicht mit in die
transformation einbezieht und passpunkte haben will !<br>
<br>
gruß Jan :-)<br>
<br>
Am 31.10.2011 16:48, schrieb Chaitanya kumar CH:
<div><div></div><div class="h5"><blockquote type="cite">Jan,<br>
<br>
GDAL's GeoTIFF driver checks for the twf file automatically while
reading.<br>
You can create this file manually.<br>
<br>
<div class="gmail_quote">On Mon, Oct 31, 2011 at 9:11 PM, Jan
Tappenbeck <span dir="ltr"><<a href="mailto:osm@tappenbeck.net" target="_blank">osm@tappenbeck.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> hi !<br>
<br>
i know this format - so add the parameter manuell ??<br>
<br>
no set a flag and then the twf will integrate automaticlly ?<br>
<br>
reagards Jan :-)<br>
<br>
Am 31.10.2011 16:24, schrieb Chaitanya kumar CH:
<div>
<blockquote type="cite"><br>
<div class="gmail_quote">On Mon, Oct 31, 2011 at 8:39
PM, Jan Tappenbeck <span dir="ltr"><<a href="mailto:osm@tappenbeck.net" target="_blank">osm@tappenbeck.net</a>></span>
wrote:</div>
</blockquote>
<br>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Best regards,<br>
Chaitanya kumar CH.<br>
<br>
<a href="tel:%2B91-9494447584" value="+919494447584" target="_blank">+91-9494447584</a><br>
17.2416N 80.1426E<br>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>Best regards,<br>Chaitanya kumar CH.<br><br>+91-9494447584<br>17.2416N 80.1426E<br>