This program "opens" a file for the reading
of data or "saves"  a set of data in a file
which name is informed by the user. It is 
necessary to create a subdirectory called
"data" where the files will be copied. If
you want to change the name of the subdirectory,
it must be changed at the subroutines "Open"
and "Save".

    To execute the program, create a workspace
and insert the following files at the project:

Test Open.f90, resource.fd, script1.rc, 
Subroutine Open.f90, Subroutine Save.f90 and
Comdlger.f90