1. Copy xtaldata.dat to a desired location. For example, copy it to /home/yourname/md/.

2. Open mxdinput.f90 with any text editor.

3. Modify the path in "mxdinput.f90" indicating the location of the file xtaldata.dat to match your environment.
   For exmaple, write the path in FLNAME(19) in mxdinput.f90 on Line 130.
   FLNAME(19) = '/home/yourname/md/xtaldata.dat   '
   Length of FLNAME(19) is 33  

4. Compile the mxdinput.f90.
   The build-mxdinput.sh script can be used as a reference for compilation.
