This submodule contains the implementation of the methods of TYPE diffstarbase that handle I/O (input/output)
FT 5.11.2021
Prints a summary of the physical properties the system
  to the standard output and, optionally, to a formatted
  file whose name is given as the optional argument filename
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(diffstarbase), | intent(in) | :: | this | |||
| character(len=*), | intent(inout), | optional | :: | filename | Name of the formatted file to print the summary to |