Writes the common Raven file header to file. All lines are Appended.
rvn_write_Raven_header(
filename,
filetype,
author = NULL,
creationDate = TRUE,
textlen = 40
)
Name of the file, with extension
File extension, Encoding, Raven version (e.g. "rvp ASCII Raven 2.9.1")
Name of file author (optional)
Bool of whether creation date should be added to header. (default TRUE
)
Length of lines (default: 40, used to right-align text)
returns TRUE
if executed successfully