getWhereMeasured(x, ...)where_measured(x, ...)
# S3 method for default
getWhereMeasured(x, ...)
# S3 method for generic_spct
getWhereMeasured(x, ...)
# S3 method for summary_generic_spct
getWhereMeasured(x, ...)
# S3 method for generic_mspct
getWhereMeasured(x, ..., idx = "spct.idx")