added waves.waveDir and waves.w error flag if hydro data is outside of range for interp
added waves.waveDir and waves.w error flag if hydro data is outside of range for interp

ratanakso/WEC-Sim,ratanakso/WEC-Sim,ratanakso/WEC-Sim,bradling/WEC-Sim,bradling/WEC-Sim,ratanakso/WEC-Sim,bradling/WEC-Sim,bradling/WEC-Sim