# doy	concentration
# hr	1/(cm**2*m)
# %g	%g
0	-0.000174746
6	-0.00011831
12	-6.50303e-05
18	-1.55505e-05
24	2.95761e-05
30	6.98927e-05
36	0.000105043
42	0.000134776
48	0.000158946
