[pdal] [filters] Using Crop with a WKT polygon

GUIMMARA, Sébastien (External) sebastien.guimmara.external at airbus.com
Mon Sep 4 03:13:31 PDT 2017


Hello,

I am trying to filter out a dataset using the crop filter, but it produces a PDAL error :

filters.crop : Invalid polygon specification. Must be valid GeoJSON/WKT.

Here is the exact WKT Polygon used in the pipeline :

POLYGON ((110.45675742602 57.4257091225738, 81.1178752491955 28.9292918387268, 106.89682854952 19.694115466231, 143.30641446642 42.4948934905654))

However, when I try to create a geometry from this WKT into GDAL/OGR, the geometry is correct.

Is there something I am missing ?

Sébastien



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