int MDRainPotETSWGdayDef () {
if (_MDOutPetID != MFUnset) return (_MDOutPetID);
MFDefEntering ("Rainfed Potential Evapotranspiration (Shuttleworth - Wallace [day])");
if (((_MDInDayLengthID = MDSRadDayLengthDef ()) == CMfailed) ||
((_MDInI0HDayID = MDSRadI0HDayDef ()) == CMfailed) ||
((_MDInCParamAlbedoID = MDCParamAlbedoDef ()) == CMfailed) ||
((_MDInCParamCHeightID = MDCParamCHeightDef ()) == CMfailed) ||
((_MDInCParamLWidthID = MDCParamLWidthDef ()) == CMfailed) ||
((_MDInCParamRSSID = MDCParamRSSDef ()) == CMfailed) ||
((_MDInCParamR5ID = MDCParamR5Def ()) == CMfailed) ||
((_MDInCParamCDID = MDCParamCDDef ()) == CMfailed) ||
((_MDInCParamCRID = MDCParamCRDef ()) == CMfailed) ||
((_MDInCParamGLMaxID = MDCParamGLMaxDef ()) == CMfailed) ||
((_MDInCParamZ0gID = MDCParamZ0gDef ()) == CMfailed) ||
((_MDInLeafAreaIndexID = MDLeafAreaIndexDef ()) == CMfailed) ||
((_MDInStemAreaIndexID = MDStemAreaIndexDef ()) == CMfailed) ||
((_MDInSolRadID = MDSolarRadDef ()) == CMfailed) ||
((_MDInAtMeanID = MFVarGetID (MDVarAirTemperature, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInAtMinID = MFVarGetID (MDVarAirTempMinimum, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInVPressID = MFVarGetID (MDVarVaporPressure, "kPa", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInWSpeedID = MFVarGetID (MDVarWindSpeed, "m/s", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDOutPetID = MFVarGetID (MDVarRainPotEvapotrans, "mm", MFOutput, MFFlux, MFBoundary)) == CMfailed) ||
(MFModelAddFunction (_MDRainPotETSWGday) == CMfailed)) return (CMfailed);
MFDefLeaving ("Rainfed Potential Evapotranspiration (Shuttleworth - Wallace [day])");
return(_MDOutPetID);
}
int MDRainPotETPsTaylorDef () {
if (_MDOutPetID != MFUnset) return (_MDOutPetID);
MFDefEntering ("Rainfed Potential Evapotranspiration (Priestley - Taylor)");
if (((_MDInDayLengthID = MDSRadDayLengthDef ()) == CMfailed) ||
((_MDInI0HDayID = MDSRadI0HDayDef ()) == CMfailed) ||
((_MDInCParamAlbedoID = MDCParamAlbedoDef ()) == CMfailed) ||
((_MDInSolRadID = MDSolarRadDef ()) == CMfailed) ||
((_MDInAtMeanID = MFVarGetID (MDVarAirTemperature, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInVPressID = MFVarGetID (MDVarVaporPressure, "kPa", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDOutPetID = MFVarGetID (MDVarRainPotEvapotrans, "mm", MFOutput, MFFlux, MFBoundary)) == CMfailed) ||
(MFModelAddFunction (_MDRainPotETPsTaylor) == CMfailed)) return (CMfailed);
MFDefLeaving ("Rainfed Potential Evapotranspiration (Priestley - Taylor)");
return (_MDOutPetID);
}
int MDIrrRefEvapotransFAODef () {
if (_MDOutIrrRefEvapotransID != MFUnset) return (_MDOutIrrRefEvapotransID);
MFDefEntering ("Irrigation Reference ETP (FAO)");
if (((_MDInDayLengthID = MDSRadDayLengthDef ()) == CMfailed) ||
((_MDInI0HDayID = MDSRadI0HDayDef ()) == CMfailed) ||
((_MDInSolRadID = MDSolarRadDef ()) == CMfailed) ||
((_MDInElevationID = MFVarGetID (MDVarMeanElevation, "m", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInAtMeanID = MFVarGetID (MDVarAirTemperature, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInAtMinID = MFVarGetID (MDVarAirTempMinimum, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInAtMaxID = MFVarGetID (MDVarAirTempMaximum, "degC", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInVPressID = MFVarGetID (MDVarVaporPressure, "kPa", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDInWSpeedID = MFVarGetID (MDVarWindSpeed, "m/s", MFInput, MFState, MFBoundary)) == CMfailed) ||
((_MDOutIrrRefEvapotransID = MFVarGetID (MDVarIrrRefEvapotrans, "mm", MFOutput, MFFlux, MFBoundary)) == CMfailed)) return (CMfailed);
if (MFModelAddFunction (_MDIrrRefEvapotransFAO)== CMfailed) return (CMfailed);
MFDefLeaving ("Irrigation Reference ETP (FAO)");
return(_MDOutIrrRefEvapotransID);
}