On vendredi 10 février 2017 08:55:32 CET Rahkonen Jukka (MML) wrote: > Hi, > > See this gis.stackexchange question about gdal_sieve > http://gis.stackexchange.com/questions/227709/why-is-all-0-after-using-gdal > -sieve-on-a-raster-layer. By the documentation > http://www.gdal.org/gdal_sieve.html it is not clear with which precision > the pixels are classified to have the same value. Is it by integers or does > sieve handle also floating point numbers?
The current implementation reads the dataset as integer data. So floating point values are rounded to integers. Even -- Spatialys - Geospatial professional services http://www.spatialys.com
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