Ahmet,<br><br>You can use OGR SQL [1] to typecast fields and other stuff. You can use ogr2ogr [2] with the -sql option and supply the sql statement.<br><br>[1]: <a href="http://trac.osgeo.org/gdal/wiki/rfc21_ogrsqlcast">http://trac.osgeo.org/gdal/wiki/rfc21_ogrsqlcast</a><br>
[2]: <a href="http://www.gdal.org/ogr2ogr.html">http://www.gdal.org/ogr2ogr.html</a><br><br><div class="gmail_quote">2011/6/15 ahmet temiz <span dir="ltr"><<a href="mailto:ahmettemiz88@gmail.com">ahmettemiz88@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">hello<br>
<br>
how can I change data type of a shapefile by ogr2ogr ?<br>
<br>
regards<br>
<br>
--<br>
Ahmet Temiz<br>
Jeoloji Müh.<br>
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Ahmet Temiz<br>
Geological Eng.<br>
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Disaster and Emergency Management<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Best regards,<br>Chaitanya kumar CH.<br>/tʃaɪθənjə/ /kʊmɑr/ <br>+91-9494447584<br>17.2416N 80.1426E<br>