Mateusz,<br><br>gdal2xyz.py creates space delimited fields. Consider running it with the -csv option to delimit it with comma.<br>Now you can almost use it as a csv format vector file. You just need to add a header row and define a small VRT file as described in OGR's CSV driver page[1].<br>
Run ogrinfo and ogr2ogr on the .vrt file to check the file.<br><br>[1]: <a href="http://www.gdal.org/ogr/drv_csv.html">http://www.gdal.org/ogr/drv_csv.html</a><br><br><div class="gmail_quote">2011/8/9 Mateusz Kędzior <span dir="ltr"><<a href="mailto:matandked@gmail.com">matandked@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;"><div>Hello,<br> <br>I would like to show value of each raster cell as label. My idea (I don't know any plugin or any functionality in GDAL/OGR which allow to do it easier) is to export raster using gdal2xyz.py into coordinates-value format and then save it as vector (GML or shapefile). For this second task, I try to use <br>
=================================================================================================================================================<br>gdal_polygonize.py:<br>gdal_polygonize.py rainfXYZ.txt rainf.shp Creating output rainf.shp of format GML. 0...10...20...30...40...50...60...70...80...90...100 - done.<br>
=================================================================================================================================================<br>unfortunately I am unable to load created file (even if I change the extension to .gml)<br>
ogr2ogr tool don't even recognize this format.<br> <br>=========================<br>Thank You in advance,</div>
<div>Mateusz</div>
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