QA1grid.c		 main code to read QRLW8
sub_QA1grid.c		 subroutine 
QA1grid.mk	         make file of QA1grid.xxx
QA1grid.xxx		 exe code to read QRLW8

QRLW8.A1d		 model coefficients
QRLW8.spline7.par	 spline position for QRLW8
QL6c.1D			 reference 1D Q model of QRLW8  ( z_km , Q )


Try QA1grid.xxx, it should be easy to use, just modify 
QA1grid.c and sub_QA1grid.c to fit your output requirement.

The unit of the output value from QA1grid.xxx is d(1/2Q)x1000 wrt QL6c.1D



