call IO_initRPsFromCheckpoint(integer(IN) :: myPE, character(len=*)(IN) :: filename, integer(OUT) :: ierr)
Reads runtime parameter information and some integer scalars from a checkpoint file, then sets the runtime parameters in the linked list for the current run accordingly.
myPE : current processor filename : name of checkpoint file ierr : if not 0, indicates that something went wrong
This subroutine is called early during initialization. The implementation, and subroutines called from it, must operate correctly before IO_init has been called. This is not meant to be called by users.