FSLMerge help

This function calls fslmerge's help

fslmerge.help()

Value

Prints help output and returns output as character vector

Examples

if (have.fsl()){
 fslmerge.help()
}  
#> Usage: fslmerge <-x/y/z/t/a/tr> <output> <file1 file2 .......> [tr value in seconds]     -t : concatenate images in time     -x : concatenate images in the x direction     -y : concatenate images in the y direction     -z : concatenate images in the z direction     -a : auto-choose: single slices -> volume, volumes -> 4D (time series)     -tr : concatenate images in time and set the output image tr to the final option value     -n <N> : only use volume <N> from each input file (first volume is 0 not 1)