Updated linear winds to permit the linear_contribution to be modified without regenerating the LUT
Updated linear winds to permit the linear_contribution to be modified without regenerating the LUT

Previously the linear_contribution would be fixed when a spatially variable linear wind Look Up Table was created.
Now the linear_contribution is first set to 1 prior to LUT creation, and when a LUT is read, the current
linear_contribution is used.

NCAR/icar,gutmann/icar,NCAR/icar,NCAR/icar,gutmann/icar,gutmann/icar