TRUE if writing of file was successful, and FALSE otherwise
Arguments
file
character, the name of the file where the PDF will be saved
...
passed on to file.copy; might included named argument overwrite
Details
A wrapper function for file.copy.
This function saves the PDF document describing the DAS data format requirements by
copying the PDF document located at system.file("DAS_Format.pdf", package = "swfscDAS")
to file