File Open and Close

open_data_file

open_data_file <name>

Opens an EDF file, closes any existing file

Arguments:

• <name>: name of data file

add_file_preamble_text

add_file_preamble_text <text>

Must be used immediately after open_data_file, to add a note on file history.

Arguments:

• <text>: text to add, in quotes

close_data_file

close_data_file

Closes any open EDF file

Arguments:

• None

data_file_path

data_file_path = <path>

Can be used to set where EDF files are to be written. Any directory information in file name overrides

Arguments:

• <path>: directory or drive path in quotes, "." for current directory