Retrieves the Connectome Workbench path from the ciftiTools_wb_path
option or the provided argument. This path can be the Connectome Workbench
folder or the `wb_command` executable.
get_wb_cmd_path(wb_path = NULL, verbose = FALSE)
(Optional) Path to Connectome Workbench folder or executable.
If not provided, should be set with
ciftiTools.setOption("wb_path", "path/to/workbench")
.
Default: FALSE
.