check_can_create_treelog_file: Internal function
Description
Check if the MCMC's treelog file can be created.
Will stop if not
Usage
check_can_create_treelog_file(beast2_options)
Value
Nothing.
Will stop if the MCMC's treelog file is absent and cannot be created.
Arguments
- beast2_options
a set of BEAST2 options,
that are the R equivalent of the BEAST2 command-line options,
as can be created by create_beast2_options
Author
Richèl J.C. Bilderbeek