Remove ln_wd_il option from namwad

namwad

 !-----------------------------------------------------------------------
 &namwad        !   Wetting and Drying (WaD)                             (default: OFF)
 !-----------------------------------------------------------------------
-   ln_wd_il    = .false.   !  T/F activation of iterative   limiter
    ln_wd_dl    = .false.   !  T/F activation of directional limiter
    ln_wd_dl_bc = .false.   !  T/F Directional limiteer Baroclinic option
    ln_wd_dl_rmp = .false.  !  T/F Turn on directional limiter ramp
@@ -9,7 +8,6 @@
    rn_wdmin1   =  0.2      !  Minimum wet depth on dried cells
    rn_wdmin2   =  0.0001   !  Tolerance of min wet depth on dried cells
    rn_wdld     =  2.5      !  Land elevation below which WaD is allowed
-   nn_wdit     =   20      !  Max iterations for WaD limiter
    rn_wd_sbcdep =  5.0     !  Depth at which to taper sbc fluxes
    rn_wd_sbcfra =  0.999   !  Fraction of SBC fluxes at taper depth (Must be <1)
 /