LineFeatureCollectionInfoProcessor |
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This processor delivers informations of a FeatureCollection of geometry type LineString and one of its Features. Besides the (general) informations of the super class, this processor stores in following in the output parameter map:
•startPoint.x: Latitude of the feature's start point
•startPoint.y: Longitude of the feature's start point
•startPoint.value: raster value of the start point (only provided if input raster is specified!)
•endPoint.x: Latitude of the feature's end point
•endPoint.y: Longitude of the feature's end point
•endPoint.value: raster value of the end point (only provided if input raster is specified!)
•min.value: Minimum Raster value the line string crosses (only provided if input raster is specified!)
•max.value: Maximum Raster value the line string crosses (only provided if input raster is specified!)
•border.min.value: Minimum of start and end point: min(startPoint.value, endPoint.value)
(only provided if input raster is specified!)
•border.max.value: Maximum of start and end point: max(startPoint.value, endPoint.value)
(only provided if input raster is specified!)
Required input parameters
(besides the super class parameters):
•Key rasterParamKey (optional): key where to find a GridCoverage2D. Also a StyledGridCoverageInterface is allowed.
If rasterParamKey is not specified, all value... output parameters remain null.