Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Source Code
subroutine open_scratch_file(self)!< Open scratch file.class(xml_writer_appended),intent(inout)::self!< Writer.open(newunit=self%scratch,&form='UNFORMATTED',&access='STREAM',&action='READWRITE',&status='SCRATCH',&iostat=self%error)endsubroutine open_scratch_file