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Restrict results to those from a specified area. Areas must be polygons. Polygons must be supplied as an sf object, a 'well-known text' (WKT) string, or a shapefile. Polygons and shapefiles must not be overly complex (i.e. have too many characters or too many vertices) or they will not be accepted in a query to the ALA.

st_crop is masked from sf, but when piped after galah_call(), is functionally synonymous with galah_polygon()

Usage

# S3 method for data_request
st_crop(x, y, ...)

Arguments

x

An object of class data_request, created using galah_call()

y

A single sf object, WKT string or shapefile

...

currently ignored

Details

[Experimental]

See also

galah_polygon(), with which this function is synonymous.