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Ideabyash·· statisticscalculatorstatisticsraster
Easy way to calculate statistics of rasters within polygon area's.Basic stats like min,mean and average of pixel values.
daleat亚搏在线safecommented·
Note that FME 2018.1 has a RasterStatisticsCalculator that will do the calculation for a whole raster.You'd still have to clip as per@jdhabove,but the next 5 steps are replaced by just the RasterStatisticsCalculator.
jdhcommented·
A few years ago I created a ZonalStatistics custom transformer.I can't share it here,but the basic 亚搏在线workflow was
Coercing a Raster to a PointCloud was (and probably still is) orders of magnitude faster than using the RasterCellCoercer.
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