readable.files {freesurferformats} | R Documentation |
Find files with the given base name and extensions that exist.
Description
Note that in the current implementation, the case of the filepath and the extension must match.
Usage
readable.files(
filepath,
precedence = c(".mgh", ".mgz"),
error_if_none = TRUE,
return_all = FALSE
)
Arguments
filepath |
character string, path to a file without extension |
precedence |
vector of character strings, the file extensions to check. Must include the dot (if you expect one). |
error_if_none |
logical, whether to raise an error if none of the files exist |
return_all |
logical, whether to return all readable files instead of just the first one |
Value
character string, the path to the first existing file (or 'NULL' if none of them exists).
[Package freesurferformats version 0.1.18 Index]