$OutputDirectory

Format

$OutputDirectory
 directory                // where filename is a string.

This tells the program where output files are saved in.
Note: the last letter in the directory must be a slash " / " in Linux environment or a backslash " \ " in Windows environment.

Example

$OutputDirectory
 D:\FDTD\test\

Then the program will save all output files in the directory of D:\FDTD\test\ .