Get spatial analysis extent

Calculates the overall spatial analysis extent as the union of LAU (Local Administrative Unit) polygons selected within the catchment for the focus year. If no focus-year LAU polygons are found, the union of the reference-year LAU polygons is used instead (R script 'get_analysis_extent.R')

human population use case AquaINFRA spatial extent catchment LAU

Inputs
Id Title Data Type Description
inputFile1_lauFocusSelected_rds LAU polygons in catchment (focus year) object Path to an .rds file containing the LAU (Local Administrative Unit) polygons selected within the catchment for the focus year.
inputFile2_lauReferenceSelected_rds LAU polygons in catchment (reference year) object Path to an .rds file containing the LAU (Local Administrative Unit) polygons selected within the catchment for the reference year, used as a fallback if no focus-year LAU polygons are found.
Outputs
Id Title Description
analysis_extent Spatial analysis extent The union of the selected LAU polygons (focus year, or reference year as fallback), saved as a single GeoPackage geometry representing the overall spatial analysis extent.

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  • Synchronous
  • Asynchronous