RRTM Longwave Radiation test driver with test datasets for 
         host CPU and placeholder for GPU code


To compile:
	Edit makefile for your system
	make
	(make clean also works)

	Makes 1 exec: rrtm_driver_vanilla

To run:
	Cd to run and type runit

Contents:

This directory:
  Source & Build:
    makefile		Builds Original version, also commented out rules to build CUDA version
    driver_rrtm.F	Contains standalone driver for RRTM original (and stub for CUDA)
    module_ra_rrtm.F	Contains orig RRTM source

  Utilities:
    compare_snaps.F	Comp CUDA v HOST output and gen difference plot data
    microclock.c	Microsecond timer

  Other:
    driver_rrtm_plots	Color contour plots of output
			(produced using a plotter I no longer have source for)

Subdirectory: run
  runit			Script to run codes and compare 	
  rrtmlw_in_001         input data (model state)
  RRTM_DATA             input data (lookup tables)
  tr49t67               input data (lookup tables)
  tr49t85               input data (lookup tables)
  tr67t85               input data (lookup tables)