Bug in GFS_diagnostics.F90

[climbfuji]

There's a bug in GFS_diagnostics.F90 where the code tries to output sfcprop%wetness without checking if RUC is used (and the variable is only allocated for RUC):

fv3atm/ccpp/driver/GFS_diagnostics.F90

Line 4106 in 2d34223

ExtDiag(idx)%data(nb)%var2 => sfcprop(nb)%wetness(:)

What's more, that variable is already output correctly earlier in the file:

fv3atm/ccpp/driver/GFS_diagnostics.F90

Line 2233 in 2d34223

ExtDiag(idx)%data(nb)%var2 => Sfcprop(nb)%wetness(:)

[climbfuji]

I'll propose a fix for this shortly