Fix bug in TimeSeriesForcing

src/Physics/Boundaries/forcing.jl

@@ -38,7 +38,7 @@ Get interpolated forcing value at t seconds from t0.
 """
 (forcing::TimeSeriesForcing)(t::Number) = forcing.interp(t) # extract interpolation and evaluate
 
-Base.getindex(f::TimeSeriesForcing, i) = forcing.tarray[i]
+Base.getindex(forcing::TimeSeriesForcing, i) = forcing.tarray[i]
 function Base.getindex(f::TimeSeriesForcing{T,A,I}, range::StepRange{DateTime,TStep}) where {T,A,I,TStep}
       order(::Interpolations.GriddedInterpolation{T1,N,T2,Gridded{Torder}}) where {T1,N,T2,Torder} = Torder()
       subseries = f.tarray[range]