Digest a spatial object to get a unique character string (hash) of the study area.
Use .suffix() to append the hash to a filename,
e.g., when using filename2 in prepInputs.
studyAreaName(studyArea, ...)
# S4 method for character
studyAreaName(studyArea, ...)
# S4 method for ANY
studyAreaName(studyArea, ...)Spatial object.
Other arguments (not currently used)
A character string using the .robustDigest of the studyArea. This is only intended
for use with spatial objects.
studyAreaName("Ontario")
#> [1] "f8871845734fa227"