Checks which task (polar volume type) is contained in a IRIS RAW file
get_iris_raw_task(
file,
header_size = 50,
task = c("WIND", "SURVEILLANCE", "VOL_A", "VOL_B")
)
A string containing a file name.
Number of header bytes to search
task names to search for in the file header
one of the task
names found in the header, NA
if none of the task names were found.