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Check ATTAINS_catchment data to identify assessment unit data missing from ATTAINS assessment units points, polygons, and lines layers that is still preserved in the catchment layer.

Usage

findATTAINSMissingRawFeatures(
  .data,
  points_layer = NULL,
  lines_layer = NULL,
  polygons_layer = NULL,
  auid_list = NULL
)

Arguments

.data

The ATTAINS_catchments data frame created as a result of TADA_CreateAUMLCrosswalk or TADA_CreateATTAINSAUMLCrosswalk.

points_layer

Optional data frame argument. Contains the data required to map ATTAINS assessment unit point geometry. When points_layer = NULL, the point assessment units data are not used when searching for missing raw features. Default = NULL.

lines_layer

Optional data frame argument. Contains the data required to map ATTAINS assessment unit line geometry. When lines_layer = NULL, the line assessment units data are not used when searching for missing raw features. Default = NULL.

polygons_layer

Optional data frame argument. Contains the data required to map ATTAINS assessment unit polygon geometry. When polygons_layer = NULL, the polygon assessment units data are not used when searching for missing raw features. Default = NULL.

auid_list

A list of any ATTAINS assessment unit identifiers that should be excluded from the output.

Value

A data frame of assessment data that is missing from assessment units points, lines, and polygons layers but still preserved in the catchment layer.