C++ MetadataInfo::GetXMLDocument方法代码示例

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	string res = "";
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Liu Junzhi");
	mdi.SetClass("Channelflow", "channel flow routing using kinermatic wave method.");
	mdi.SetDescription("channel flow routing using variable storage method.");
	mdi.SetEmail("[email protected]");
	mdi.SetHelpfile("IKW_REACH.chm");
	mdi.SetID("IKW_REACH");
	mdi.SetName("MUSK_CH");
	mdi.SetVersion("0.1");
	mdi.SetWebsite("http://seims.github.io/SEIMS");

	mdi.AddParameter("DT_CH","s","time step","file.in",DT_Single); 
	mdi.AddParameter("K_chb","mm/h","hydraulic conductivity of the channel bed","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("K_bank","mm/h","hydraulic conductivity of the channel bank","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("Ep_ch","mm/h","reach evaporation adjustment factor","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("Bnk0","m3/m","initial bank storage per meter of reach length","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("Chs0","m3/m","initial channel storage per meter of reach length","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("Vseep0","m3/s","the initial volume of transmission loss to the deep aquifer over the time interval","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("a_bnk","","bank flow recession constant","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("b_bnk","","bank storage loss coefficient","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("MSK_X","","muskingum weighing factor","ParameterDB_Discharge", DT_Single);
	mdi.AddParameter("MSK_co1","","Weighting factor of bankful flow","ParameterDB_Discharge", DT_Single);
	//mdi.AddParameter("ManningScaleFactor","","flow velocity scaling factor for calibration","ParameterDB_Discharge", DT_Single);

	mdi.AddParameter("RchParam","","reach parameters", "reachparameters.txt",DT_Array2D);
	//mdi.AddParameter("Vdiv","m3","diversion loss of the river reach", "diversionloss.txt",DT_Array1D);
	//mdi.AddParameter("Vpoint","m3"," point source discharge", "diversionloss.txt",DT_Array1D);

	mdi.AddParameter("subbasin","","subbasin grid","ParameterDB_Discharge", DT_Raster);
	mdi.AddInput("D_SBOF","m3/s","overland flow to streams from each subbasin","Module", DT_Array1D);
	mdi.AddInput("D_SBIF","m3/s","interflow to streams from each subbasin","Module", DT_Array1D);
	mdi.AddInput("D_SBQG","m3/s","groundwater flow out of the subbasin","Module", DT_Array1D);
	mdi.AddInput("D_SBPET","mm","the potential evapotranspiration rate of the subbasin","Module", DT_Array1D);
	mdi.AddInput("D_SBGS","mm","Groundwater storage of the subbasin","Module", DT_Array1D);

	mdi.AddOutput("QRECH","","Discharge in a text format at each reach outlet and at each time step",DT_Array1D);
	mdi.AddOutput("QOUTLET", "m3/s", "discharge at the watershed outlet", DT_Single);
	mdi.AddOutput("QSOUTLET", "m3/s", "discharge at the watershed outlet", DT_Single);
	mdi.AddOutput("QS","","Overland discharge at each reach outlet and at each time step",DT_Array1D);
	mdi.AddOutput("QI","","Interflow at each reach outlet and at each time step",DT_Array1D);
	mdi.AddOutput("QG","","Groundwater discharge at each reach outlet and at each time step",DT_Array1D);
	mdi.AddOutput("CHST", "m3", "channel storage", DT_Array1D);
	mdi.AddOutput("BKST", "m3", "bank storage", DT_Array1D);
	mdi.AddOutput("SEEPAGE", "m3", "seepage", DT_Array1D);
	mdi.AddOutput("CHWTDEPTH", "m", "channel water depth", DT_Array1D);
	//mdi.AddOutput("C_WABA","","Channel water balance in a text format for each reach and at each time step",DT_Array2D);

	res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    string res = "";
    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Wu Hui; Zhiqiang Yu; Liang-Jun Zhu");
    mdi.SetClass(MCLS_GW, MCLSDESC_GW);
    mdi.SetDescription(MDESC_GWA_RE);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetHelpfile("GWA_RE.chm");
    mdi.SetID(MID_GWA_RE);
    mdi.SetName(MID_GWA_RE);
    mdi.SetVersion("1.1");
    mdi.SetWebsite(SEIMS_SITE);

    mdi.AddParameter(Tag_TimeStep, UNIT_SECOND, DESC_TIMESTEP, File_Config, DT_Single);
    mdi.AddParameter(Tag_CellWidth, UNIT_LEN_M, DESC_CellWidth, Source_ParameterDB, DT_Single);

	/// add DT_Subbasin
	mdi.AddParameter(VAR_SUBBASIN_PARAM, UNIT_NON_DIM, DESC_SUBBASIN_PARAM, Source_ParameterDB, DT_Subbasin);

    mdi.AddParameter(VAR_GW0, UNIT_DEPTH_MM, DESC_GW0, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_GWMAX, UNIT_DEPTH_MM, DESC_GWMAX, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_DF_COEF, UNIT_NON_DIM, DESC_DF_COEF, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_KG, UNIT_NON_DIM, DESC_KG, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_Base_ex, UNIT_NON_DIM, DESC_BASE_EX, Source_ParameterDB, DT_Single);

    mdi.AddParameter(VAR_SOILDEPTH, UNIT_DEPTH_MM, DESC_SOILDEPTH, Source_ParameterDB, DT_Raster1D);
	mdi.AddParameter(VAR_SOILLAYERS, UNIT_NON_DIM, DESC_SOILLAYERS, Source_ParameterDB, DT_Raster1D);
	mdi.AddParameter(VAR_SOILTHICK, UNIT_DEPTH_MM, DESC_SOILTHICK, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_SLOPE, UNIT_PERCENT, DESC_SLOPE, Source_ParameterDB, DT_Raster1D);

    mdi.AddInput(VAR_INET, UNIT_DEPTH_MM, DESC_INET, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_DEET, UNIT_DEPTH_MM, DESC_DEET, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_SOET, UNIT_DEPTH_MM, DESC_SOET, Source_Module, DT_Raster1D);
	mdi.AddInput(VAR_AET_PLT, UNIT_DEPTH_MM, DESC_AET_PLT, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_PET, UNIT_DEPTH_MM, DESC_PET, Source_Module, DT_Raster1D);
	// VAR_GWNEW is OPTIONALLY from IUH_CH or other channel routing module
    mdi.AddInput(VAR_GWNEW, UNIT_DEPTH_MM, DESC_GWNEW, Source_Module_Optional, DT_Array1D); 
	// VAR_PERCO is from percolation modules
    mdi.AddInput(VAR_PERCO, UNIT_DEPTH_MM, DESC_PERCO, Source_Module, DT_Raster2D);
    mdi.AddInput(VAR_SOL_ST, UNIT_DEPTH_MM, DESC_SOL_ST, Source_Module, DT_Raster2D);

    mdi.AddOutput(VAR_GWWB, UNIT_NON_DIM, DESC_NONE, DT_Array2D);
    mdi.AddOutput(VAR_REVAP, UNIT_DEPTH_MM, DESC_REVAP, DT_Raster1D); //used by soil water balance module
    mdi.AddOutput(VAR_RG, UNIT_DEPTH_MM, DESC_RG, DT_Array1D); //used by soil water balance module
    mdi.AddOutput(VAR_SBQG, UNIT_FLOW_CMS, DESC_SBQG, DT_Array1D); //used by channel flow routing module
    mdi.AddOutput(VAR_SBPET, UNIT_DEPTH_MM, DESC_SBPET, DT_Array1D);
    mdi.AddOutput(VAR_SBGS, UNIT_DEPTH_MM, DESC_SBGS, DT_Array1D);

    res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	string res;

	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Hui Wu");
	mdi.SetClass("Splash Erosion", "Calculate the amount soil detachment erosion.");
	mdi.SetDescription("use Park equation to calculate sediment yield of each cell");
	mdi.SetEmail("[email protected]");
	mdi.SetID("SplashEro_Park");
	mdi.SetName("SplashEro_Park");
	mdi.SetVersion("0.5");
	mdi.SetWebsite("http://seims.github.io/SEIMS");
	mdi.SetHelpfile("SplashEro_Park.chm");

	mdi.AddParameter("cellwidth","m","the width (length) of cell","mask.asc",DT_Single);
	mdi.AddParameter("DT_HS", "second", "Time step of the simulation", "file.in", DT_Single);
	mdi.AddParameter("Omega","","calibration coefficient of splash erosion","ParameterDB_Sediment",DT_Single);
	mdi.AddParameter("USLE_K","","the soil erodibility factor","ParameterDB_Sediment",DT_Raster);
	mdi.AddParameter("USLE_C","","the cover management factor","ParameterDB_Sediment",DT_Raster);
	//mdi.AddParameter("Hplant","m","the height of the plants","ParameterDB_Sediment",DT_Raster);
	//mdi.AddParameter("GRAD","","slope gradient (sine of slope angle)","ParameterDB_WaterBalance",DT_Raster);
	mdi.AddParameter("Slope", "%", "Slope", "ParameterDB_WaterBalance", DT_Raster); 
	//mdi.AddParameter("StoneFrac","","the fraction of stones on the surface, affects splash","ParameterDB_Sediment",DT_Raster);
	//mdi.AddParameter("GrassFrac","","the fraction of grasstrip in a cell","ParameterDB_Sediment",DT_Raster);
	//mdi.AddParameter("CoverFrac","","the fraction of vegetation cover","ParameterDB_Interception",DT_Raster);
	//mdi.AddParameter("RandRough","cm","The random roughness","ParameterDB_Sediment",DT_Raster);
	//mdi.AddParameter("CHWIDTH", "m", "channel width", "ParameterDB_Discharge", DT_Raster); 

	//input from other module	
	//WaterDepth = Depression + SurfaceRunoffDepth
	mdi.AddInput("D_DPST","mm","The depression storage","Module",DT_Raster);
	mdi.AddInput("D_SURU","mm","surface runoff","Module",DT_Raster);		
	mdi.AddInput("D_QOverland","m3/s","Water discharge in the downslope boundary of cells","Module",DT_Raster);	
	//mdi.AddInput("D_SNAC","mm","snow accumulation","Module",DT_Raster);	//SnowCover, from snow water balance module
	mdi.AddInput("D_NEPR","mm","The net precipitation obtained from the interception module","Module",DT_Raster);	//Rain, from interception module
	//mdi.AddInput("D_LeafDrain","m","leaf drainage from canopy","Module",DT_Raster);			//from Interception module

	// set the output variables
	mdi.AddOutput("DETSplash","kg", "distribution of splash detachment", DT_Raster);

	mdi.AddDependency("Interception","Interception module");      //for pNet, Leafdrain
	mdi.AddDependency("Overland routing","Overland routing module");          // cellh
	//mdi.AddDependency("Depression","Depression storage module");     // suru


	// write out the XML file.
	res = mdi.GetXMLDocument();

	//return res;

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    string res = "";
    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Wang Lin");
    mdi.SetClass("Dissolved Nutrient CH", "Channel Dissolved Nutrient.");
    mdi.SetDescription("Dissolved Nutrient Channel transport method using KinematicWave Method.");
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetHelpfile("DissolvedNutrient_CH.chm");
    mdi.SetID("DissolvedNutrient_CH");
    mdi.SetName("DissolvedNutrient_CH");
    mdi.SetVersion("0.1");
    mdi.SetWebsite(SEIMS_SITE);

    mdi.AddParameter("DT_HS", "second", "Time step of the simulation", "file.in", DT_Single);
    mdi.AddParameter(Tag_CellSize, UNIT_NON_DIM, DESC_CellSize, Source_ParameterDB, DT_Single);
    mdi.AddParameter(Tag_CellWidth, UNIT_LEN_M, DESC_CellWidth, Source_ParameterDB, DT_Single);
    mdi.AddParameter("Slope", "%", "Slope", "ParameterDB_WaterBalance", DT_Raster1D);
    mdi.AddParameter("CHWIDTH", "m", "Channel width", "ParameterDB_Discharge", DT_Raster1D);
    mdi.AddParameter("FLOWOUT_INDEX_D8", "", "The index of flow in cell in the compressed array",
                     "ParameterDB_Discharge", DT_Array1D);
    mdi.AddParameter("FLOWIN_INDEX_D8", "", "The index of flow in cell in the compressed array,"
                     " and the first element in each sub-array is the number of flow in cells in this sub-array",
                     "ParameterDB_Discharge", DT_Array2D);
    mdi.AddParameter("STREAM_LINK", "", "Stream link (id of reaches)", "ParameterDB_Discharge", DT_Raster1D);
    mdi.AddParameter(Tag_ReachParameter, UNIT_NON_DIM, DESC_REACH_PARAMETER, Source_ParameterDB, DT_Array2D);
    mdi.AddInput("D_DissovPToCh", "m3/s", "Flux in the downslope boundary of cells", "Module", DT_Raster1D);
    mdi.AddInput("D_AmmoniumToCh", "mm", "Water depth in the downslope boundary of cells", "Module", DT_Raster1D);
    mdi.AddInput("D_NitrateToCh", "mm", "Infiltration map of watershed", "Module", DT_Raster1D);
    mdi.AddInput("HCH", "mm", "Water depth in the downslope boundary of cells", "Module", DT_Array2D);
    mdi.AddInput("QCH", "m3/s", "Flux in the downslope boundary of cells", "Module", DT_Array2D);

    mdi.AddOutput("DissovP", "kg/s", "distribution of dissovlved P in reaches", DT_Array2D);
    mdi.AddOutput("Ammonium", "kg/s", "distribution of nutrient, ammonium in reaches", DT_Array2D);
    mdi.AddOutput("Nitrate", "kg/s", "distribution of nutrient, nitrate in reaches", DT_Array2D);

    mdi.AddOutput("DissovPOutlet", "mg/s", "dissovlved P flows to outlet", DT_Single);
    mdi.AddOutput("AmmoniumOutlet", "mg/s", "ammonium flows to outlet", DT_Single);
    mdi.AddOutput("NitrateOutlet", "mg/s", "nitrate flows to outlet", DT_Single);

    // set the dependencies
    mdi.AddDependency("Dissolved Nutrient OL", "Dissolved Nutrient Overland module");      //for WH
    mdi.AddDependency("Channel routing", "Channel routing module");

    // write out the XML file.
    res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Chunping Ou");
	mdi.SetClass(MCLS_SNO_RD, MCLSDESC_SNO_RD);
	mdi.SetDescription(MDESC_SRD_MB);
	mdi.SetEmail(SEIMS_EMAIL);
	mdi.SetID(MID_SRD_MB);
	mdi.SetName(MID_SRD_MB);
	mdi.SetVersion("0.5");
	mdi.SetWebsite(SEIMS_SITE);
	mdi.SetHelpfile("SRD_MB.chm");

	//3 grid parameter
	mdi.AddParameter("slope_wind","%","Slope along wind direction","ParameterDB_Snow",DT_Raster1D);
	mdi.AddParameter("curva_wind","%","curvature along wind direction","ParameterDB_Snow",DT_Raster1D);
	mdi.AddParameter("shc","m","snow holding capacity","ParameterDB_Snow",DT_Raster1D);
	mdi.AddParameter("T_snow","oC","snowfall temperature","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("swe0","mm","Initial snow water equivalent","ParameterDB_Snow",DT_Single);

	//8 single parameter
	mdi.AddParameter("shc_crop ","m","snow holding capacity of cropland with conventional tillage used to calculate land cover weighting factor","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("k_slope","-","Slope coefficient in wind direction","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("k_curvature","-","Curvature coefficient in wind direction","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("ut0","m/s","Threshold wind speed at -27 degree for starting the redistribution of sno","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("u0","m/s","a wind speed over threshold at which the decay coefficient is one","ParameterDB_Snow",DT_Single);
	//mdi.AddParameter("t_snow","oC","snowfall temperature","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("t_wind","oC","temperature at which wind transport of snow is most favorable","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("K_blow","-"," a fraction coefficient of snow blowing into or out of the watershed","ParameterDB_Snow",DT_Single);
	mdi.AddParameter("T0","oC","the snowmelt threshold temperature ","ParameterDB_Snow",DT_Single);	

	//input from other module	
	mdi.AddInput("T_WS","m/s","wind speed measured at 10 m height","Module",DT_Array1D);			// from time series data module
	mdi.AddInput("D_NEPR","mm","net precipitation","Module",DT_Raster1D);					// from interception module
	mdi.AddInput("D_SNAC","mm", "distribution of snow accumulation", "Module",DT_Raster1D);	// from snow water balance module
	mdi.AddInput("SWE","mm","average SA of the watershed","Module",DT_Single);						// from snow water balance module
	mdi.AddInput("D_TMIN","oC","min temperature","Module",DT_Raster1D);
	mdi.AddInput("D_TMAX","oC","max temperature","Module",DT_Raster1D);

	// set the output variables
	mdi.AddOutput(VAR_SNRD,UNIT_DEPTH_MM, DESC_SNRD, DT_Raster1D);

	// write out the XML file.

	string res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Junzhi Liu, Zhiqiang Yu, LiangJun Zhu");
    mdi.SetClass(MCLS_SUR_RUNOFF, MCLSDESC_SUR_RUNOFF);
    mdi.SetDescription(MDESC_SUR_MR);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetHelpfile("SUR_MR.chm");
    mdi.SetID(MID_SUR_MR);
    mdi.SetName(MID_SUR_MR);
    mdi.SetVersion("1.5");
    mdi.SetWebsite(SEIMS_SITE);

    mdi.AddParameter(Tag_HillSlopeTimeStep, UNIT_SECOND, DESC_DT_HS, File_Input, DT_Single);
    //mdi.AddParameter(VAR_T_SNOW, UNIT_TEMP_DEG, DESC_T_SNOW, Source_ParameterDB, DT_Single);
    //mdi.AddParameter(VAR_T0, UNIT_TEMP_DEG, DESC_T0, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_T_SOIL, UNIT_TEMP_DEG, DESC_T_SOIL, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_K_RUN, UNIT_NON_DIM, DESC_K_RUN, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_P_MAX, UNIT_DEPTH_MM, DESC_P_MAX, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_S_FROZEN, UNIT_WAT_RATIO, DESC_S_FROZEN, Source_ParameterDB, DT_Single);

    mdi.AddParameter(VAR_RUNOFF_CO, UNIT_NON_DIM, DESC_RUNOFF_CO, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_MOIST_IN, UNIT_PERCENT, DESC_MOIST_IN, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_SOILLAYERS, UNIT_NON_DIM, DESC_SOILLAYERS, Source_ParameterDB, DT_Raster1D);
    //mdi.AddParameter(VAR_SOILTHICK, UNIT_DEPTH_MM, DESC_SOILTHICK, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_SOL_AWC, UNIT_DEPTH_MM, DESC_SOL_AWC, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_SOL_SUMSAT, UNIT_DEPTH_MM, DESC_SOL_SUMSAT, Source_ParameterDB, DT_Raster2D);
//   mdi.AddParameter(VAR_FIELDCAP, UNIT_WAT_RATIO, DESC_FIELDCAP, Source_ParameterDB, DT_Raster2D);
    //mdi.AddParameter(VAR_WILTPOINT,UNIT_WAT_RATIO, DESC_WILTPOINT, Source_ParameterDB, DT_Raster2D);
    //mdi.AddParameter(VAR_POROST, UNIT_NON_DIM, DESC_POROST, Source_ParameterDB, DT_Raster2D);

    mdi.AddInput(VAR_NEPR, UNIT_DEPTH_MM, DESC_NEPR, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_TMEAN, UNIT_TEMP_DEG, DESC_TMEAN, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_DPST, UNIT_DEPTH_MM, DESC_DPST, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_SOTE, UNIT_TEMP_DEG, DESC_SOTE, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_IMPOUND_TRIG, UNIT_NON_DIM, DESC_IMPOUND_TRIG, Source_Module_Optional, DT_Raster1D);
    mdi.AddInput(VAR_POT_VOL, UNIT_DEPTH_MM, DESC_POT_VOL, Source_Module_Optional, DT_Raster1D);

    mdi.AddOutput(VAR_EXCP, UNIT_DEPTH_MM, DESC_EXCP, DT_Raster1D);
    mdi.AddOutput(VAR_INFIL, UNIT_DEPTH_MM, DESC_INFIL, DT_Raster1D);
    mdi.AddOutput(VAR_SOL_ST, UNIT_DEPTH_MM, DESC_SOL_ST, DT_Raster2D);
    mdi.AddOutput(VAR_SOL_SW, UNIT_DEPTH_MM, DESC_SOL_SW, DT_Raster1D);
    // write out the XML file.

    string res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	string res = "";
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Wu Hui");
	mdi.SetClass(MCLS_SED_ROUTING, MCLSDESC_SED_ROUTING);
	mdi.SetDescription(MDESC_SEDR_VCD);
	mdi.SetEmail(SEIMS_EMAIL);
	mdi.SetHelpfile("SEDR_VCD.chm");
	mdi.SetID(MID_SEDR_VCD);
	mdi.SetName(MID_SEDR_VCD);
	mdi.SetVersion("0.1");
	mdi.SetWebsite(SEIMS_SITE);
#ifdef STORM_MODEL
	mdi.AddParameter(Tag_ChannelTimeStep,UNIT_SECOND,DESC_TIMESTEP,File_Input,DT_Single);  //for long term model // this method is daily time interval based.
#else
	mdi.AddParameter(Tag_TimeStep,UNIT_SECOND,DESC_TIMESTEP,File_Input,DT_Single); /// in Module Settings: time_t SettingsInput::getDtDaily() const{return 86400;}
#endif
	mdi.AddParameter(VAR_P_RF,UNIT_NON_DIM, DESC_P_RF,Source_ParameterDB, DT_Single);
	mdi.AddParameter(VAR_SPCON,UNIT_NON_DIM, DESC_SPCON,Source_ParameterDB, DT_Single);
	mdi.AddParameter(VAR_SPEXP,UNIT_NON_DIM,DESC_SPEXP ,Source_ParameterDB, DT_Single);
	mdi.AddParameter(VAR_VCRIT,UNIT_SPEED_MS, DESC_VCRIT,Source_ParameterDB, DT_Single);
	mdi.AddParameter(VAR_CHS0, UNIT_STRG_M3M, DESC_CHS0, Source_ParameterDB, DT_Single);
	mdi.AddParameter(Tag_RchParam,UNIT_NON_DIM,DESC_REACH_PARAMETER, Source_ParameterDB,DT_Array2D);

	mdi.AddInput(VAR_SED_TO_CH,UNIT_TONS,DESC_SED_TO_CH,Source_Module, DT_Array1D);  // for longterm model
	mdi.AddInput(VAR_SUB_SEDTOCH,UNIT_KG,DESC_SUB_SEDTOCH,Source_Module, DT_Array1D);   // for storm model
	mdi.AddInput(VAR_QRECH,UNIT_FLOW_CMS,DESC_QRECH,Source_Module,DT_Array1D);
	mdi.AddInput(VAR_QS,UNIT_FLOW_CMS,DESC_QS,Source_Module,DT_Array1D);
	mdi.AddInput(VAR_QI,UNIT_FLOW_CMS,DESC_QI,Source_Module,DT_Array1D);
	mdi.AddInput(VAR_QG,UNIT_FLOW_CMS,DESC_QG,Source_Module,DT_Array1D);
	mdi.AddInput(VAR_CHST, UNIT_VOL_M3, DESC_CHST,Source_Module,DT_Array1D);
	mdi.AddInput(VAR_CHWTDEPTH, UNIT_LEN_M, DESC_CHWTDEPTH, Source_Module,DT_Array1D);

	mdi.AddOutput(VAR_SED_RECH,UNIT_TONS,DESC_SED_RECH,DT_Array1D);
	mdi.AddOutput(VAR_CHSB,UNIT_NON_DIM,DESC_CHSB,DT_Array2D);
	mdi.AddOutput(VAR_SED_OUTLET,UNIT_TONS,DESC_SED_OUTLET, DT_Single);
	// set the dependencies
	mdi.AddDependency(MCLS_OL_EROSION,MCLSDESC_OL_EROSION);   
	mdi.AddDependency(MCLS_CH_ROUTING, MCLSDESC_CH_ROUTING);   	//for module GWA_RE to update groundwater storage

	res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	string res = "";
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Junzhi Liu");
	mdi.SetClass(MCLS_CH_ROUTING, MCLSDESC_CH_ROUTING);
	mdi.SetDescription(MDESC_CH_MSK);
	mdi.SetEmail(SEIMS_EMAIL);
	mdi.SetHelpfile("CH_MSK.chm");
	mdi.SetID(MID_CH_MSK);
	mdi.SetName(MID_CH_MSK);
	mdi.SetVersion("0.1");
	mdi.SetWebsite(SEIMS_SITE);

	mdi.AddParameter(Tag_HillSlopeTimeStep,UNIT_SECOND,DESC_TIMESTEP,File_Input, DT_Single); 
	mdi.AddParameter(Tag_CellSize, UNIT_NON_DIM, DESC_CellSize, Source_ParameterDB, DT_Single);
	mdi.AddParameter(Tag_CellWidth, UNIT_LEN_M, DESC_CellWidth, Source_ParameterDB, DT_Single);
	mdi.AddParameter(VAR_MSK_X, UNIT_NON_DIM,DESC_MSK_X,Source_ParameterDB, DT_Single); 

	mdi.AddParameter(VAR_SLOPE,UNIT_PERCENT,DESC_SLOPE,Source_ParameterDB, DT_Raster1D); 
	mdi.AddParameter(VAR_FLOWDIR,UNIT_NON_DIM,DESC_FLOWDIR,Source_ParameterDB, DT_Raster1D);
	mdi.AddParameter(VAR_CHWIDTH,UNIT_LEN_M,DESC_CHWIDTH,Source_ParameterDB, DT_Raster1D); 
	// reach information
	mdi.AddParameter(Tag_FLOWOUT_INDEX_D8, UNIT_NON_DIM, DESC_FLOWOUT_INDEX_D8, Source_ParameterDB, DT_Array1D);
	mdi.AddParameter(Tag_FLOWIN_INDEX_D8,UNIT_NON_DIM,DESC_FLOWIN_INDEX_D8,Source_ParameterDB, DT_Array2D);
	mdi.AddParameter(VAR_STREAM_LINK, UNIT_NON_DIM,DESC_STREAM_LINK, Source_ParameterDB, DT_Raster1D);
	mdi.AddParameter(Tag_ReachParameter, UNIT_NON_DIM, DESC_REACH_PARAMETER, Source_ParameterDB, DT_Array2D);
	mdi.AddParameter(VAR_CHS0,UNIT_STRG_M3M,DESC_CHS0,Source_ParameterDB, DT_Single);
	
	// from other module
	mdi.AddInput(VAR_SBQG,UNIT_FLOW_CMS,DESC_SBQG,Source_Module, DT_Array1D);
	mdi.AddInput(VAR_QSOIL,UNIT_FLOW_CMS,DESC_QSOIL,Source_Module, DT_Raster1D);
	mdi.AddInput(VAR_QOVERLAND,UNIT_FLOW_CMS,DESC_QOVERLAND,Source_Module, DT_Raster1D);
	mdi.AddInput(VAR_D_P,UNIT_DEPTH_MM,DESC_D_P,Source_Module, DT_Raster1D);

	// output
	mdi.AddOutput(VAR_QCH,UNIT_FLOW_CMS,DESC_QCH, DT_Array2D);
	mdi.AddOutput(VAR_QOUTLET,UNIT_FLOW_CMS,DESC_QOUTLET, DT_Single);
	mdi.AddOutput(VAR_QSUBBASIN,UNIT_FLOW_CMS, DESC_QSUBBASIN, DT_Array1D);
	mdi.AddOutput(VAR_HCH,UNIT_DEPTH_MM, DESC_HCH, DT_Array2D);

	res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

extern "C" SEIMS_MODULE_API const char* MetadataInformation() {
    MetadataInfo mdi;
    mdi.SetAuthor("Huiran Gao; Liangjun Zhu");
    mdi.SetClass(MCLS_NUTRGW, MCLSDESC_NUTRGW);
    mdi.SetDescription(MDESC_NUTRGW);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetID(MDESC_NUTRGW);
    mdi.SetName(MDESC_NUTRGW);
    mdi.SetVersion("1.1");
    mdi.SetWebsite(SEIMS_SITE);
    mdi.SetHelpfile("");

    // set the parameters
    mdi.AddParameter(Tag_TimeStep, UNIT_SECOND, DESC_TIMESTEP, File_Config, DT_Single);
    mdi.AddParameter(Tag_CellWidth, UNIT_LEN_M, DESC_CellWidth, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_SUBBSNID_NUM, UNIT_NON_DIM, DESC_SUBBSNID_NUM, Source_ParameterDB, DT_Single);
    mdi.AddParameter(Tag_SubbasinId, UNIT_NON_DIM, Tag_SubbasinId, Source_ParameterDB, DT_Single);
    // parameters for subbasin sum
    mdi.AddParameter(VAR_SUBBSN, UNIT_NON_DIM, DESC_SUBBSN, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_SUBBASIN_PARAM, UNIT_NON_DIM, DESC_SUBBASIN_PARAM, Source_ParameterDB, DT_Subbasin);
    mdi.AddParameter(VAR_SOILLAYERS, UNIT_NON_DIM, DESC_SOILLAYERS, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_GW0, UNIT_DEPTH_MM, DESC_GW0, Source_ParameterDB, DT_Single);
    // add reach information
    mdi.AddParameter(VAR_REACH_PARAM, UNIT_NON_DIM, DESC_REACH_PARAM, Source_ParameterDB, DT_Reach);
    // set the input from other modules
    mdi.AddInput(VAR_SBQG, UNIT_FLOW_CMS, DESC_SBQG, Source_Module, DT_Array1D);
    mdi.AddInput(VAR_SBGS, UNIT_DEPTH_MM, DESC_SBGS, Source_Module, DT_Array1D);

    mdi.AddInput(VAR_SOL_NO3, UNIT_CONT_KGHA, DESC_SOL_NO3, Source_Module, DT_Raster2D);
    mdi.AddInput(VAR_SOL_SOLP, UNIT_CONT_KGHA, DESC_SOL_SOLP, Source_Module, DT_Raster2D);

    mdi.AddInput(VAR_PERCO_N_GW, UNIT_KG, DESC_PERCO_N, Source_Module, DT_Array1D);
    mdi.AddInput(VAR_PERCO_P_GW, UNIT_KG, DESC_PERCO_P, Source_Module, DT_Array1D);

    // set the output variables
    mdi.AddOutput(VAR_GWNO3_CONC, UNIT_CONCENTRATION, DESC_GWNO3_CONC, DT_Array1D);
    mdi.AddOutput(VAR_GWSOLP_CONC, UNIT_CONCENTRATION, DESC_GWSOLP, DT_Array1D);
    mdi.AddOutput(VAR_NO3GW_TOCH, UNIT_KG, DESC_NO3GW_CH, DT_Array1D);
    mdi.AddOutput(VAR_MINPGW_TOCH, UNIT_KG, DESC_MINPGW_CH, DT_Array1D);
    mdi.AddOutput(VAR_GWNO3, UNIT_KG, DESC_GWNO3, DT_Array1D);
    mdi.AddOutput(VAR_GWSOLP, UNIT_KG, DESC_GWSOLP_CONC, DT_Array1D);

    string res = mdi.GetXMLDocument();
    char* tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	string res = "";
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Junzhi Liu");
	mdi.SetClass("interflow routing", "interflow routing.");
	mdi.SetDescription("interflow routing using the method of WetSpa model.");
	mdi.SetEmail("[email protected]");
	mdi.SetHelpfile("INTERFLOW_IKW.chm");
	mdi.SetID("INTERFLOW_IKW");
	mdi.SetName("INTERFLOW_IKW");
	mdi.SetVersion("0.1");
	mdi.SetWebsite("http://seims.github.io/SEIMS");

	mdi.AddParameter("DT_HS", "second", "Time step of the simulation", "file.in", DT_Single); 
	mdi.AddParameter("CellWidth", "m", "Cell size", "file.in", DT_Single); 

	mdi.AddParameter("Slope", "%", "Slope", "ParameterDB_WaterBalance", DT_Raster); 
	mdi.AddParameter("CHWIDTH", "m", "Channel width", "ParameterDB_Discharge", DT_Raster); 

	mdi.AddParameter("STREAM_LINK", "", "Stream link", "ParameterDB_Discharge", DT_Raster); 
	mdi.AddParameter("FLOWIN_INDEX_D8", "", "The index of flow in cell in the compressed array,"
		" and the first element in each sub-array is the number of flow in cells in this sub-array", "ParameterDB_Discharge", DT_Array2D);
	mdi.AddParameter("ROUTING_LAYERS", "", "Routing layers according to the flow direction"
		"There are not flow relationships within each layer, and the first element in each layer is the number of cells in the layer", "ParameterDB_Discharge", DT_Array2D);
	
	mdi.AddParameter("Conductivity","mm/h","Soil hydraulic conductivity","ParameterDB_WaterBalance", DT_Raster); 
	mdi.AddParameter("Porosity", "%", "Soil porosity","ParameterDB_WaterBalance", DT_Raster);
	mdi.AddParameter("FieldCap", "%", "Field capacity","ParameterDB_WaterBalance", DT_Raster);
	mdi.AddParameter("RootDepth", "mm", "Root depth","ParameterDB_WaterBalance", DT_Raster);
	mdi.AddParameter("Poreindex","-","pore size distribution index","ParameterDB_WaterBalance",DT_Raster);
	mdi.AddParameter("Ki","-","Interflow scale factor","ParameterDB_WaterBalance",DT_Single);

	mdi.AddInput("D_SOMO","%","Soil Moisture","Module", DT_Raster);
	mdi.AddInput("D_SURU", "mm", "surface runoff (considering return flow)", "Module", DT_Raster);
	
	mdi.AddOutput("QSoil", "m3/s", "Flux in the downslope boundary of cells", DT_Raster);
	mdi.AddOutput("ReturnFlow", "mm", "water depth of return flow", DT_Raster);

	res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

/// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    MetadataInfo mdi;
    string res;

    mdi.SetAuthor("LiangJun Zhu");
    mdi.SetClass(MCLS_AET, MCLSDESC_AET);
    mdi.SetDescription(MDESC_AET_PTH);
    mdi.SetID(MID_AET_PTH);
    mdi.SetName(MID_AET_PTH);
    mdi.SetVersion("1.1");
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetWebsite(SEIMS_SITE);
    mdi.SetHelpfile("");
    /// set parameters from database
    mdi.AddParameter(VAR_ESCO, UNIT_NON_DIM, DESC_ESCO, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_SOILLAYERS, UNIT_NON_DIM, DESC_SOILLAYERS, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_SOILDEPTH, UNIT_DEPTH_MM, DESC_SOILDEPTH, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_SOILTHICK, UNIT_DEPTH_MM, DESC_SOILTHICK, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_SOL_AWC, UNIT_DEPTH_MM, DESC_SOL_AWC, Source_ParameterDB, DT_Raster2D);

    mdi.AddParameter(VAR_SOL_NO3, UNIT_CONT_KGHA, DESC_SOL_NO3, Source_Module, DT_Raster2D);
    /// set input from other modules
    mdi.AddInput(DataType_MeanTemperature, UNIT_TEMP_DEG, DESC_TMEAN, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_LAIDAY, UNIT_AREA_RATIO, DESC_LAIDAY, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_PET, UNIT_WTRDLT_MMD, DESC_PET, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_INET, UNIT_DEPTH_MM, DESC_INET, Source_Module_Optional, DT_Raster1D);
    mdi.AddInput(VAR_SNAC, UNIT_DEPTH_MM, DESC_SNAC, Source_Module, DT_Raster1D); /// in swat, sno_hru
    mdi.AddInput(VAR_SNSB, UNIT_DEPTH_MM, DESC_SNSB, Source_Module_Optional, DT_Raster1D);
    mdi.AddInput(VAR_SOL_COV, UNIT_CONT_KGHA, DESC_SOL_COV, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_SOL_ST, UNIT_DEPTH_MM, DESC_SOL_ST, Source_Module, DT_Raster2D);/// sol_st in SWAT
    mdi.AddInput(VAR_SOL_SW, UNIT_DEPTH_MM, DESC_SOL_SW, Source_Module, DT_Raster1D); /// sol_sw in SWAT
    /// set the output variables
    mdi.AddOutput(VAR_SNSB, UNIT_DEPTH_MM, DESC_SNSB, DT_Raster1D); /// in swat, snoev
    mdi.AddOutput(VAR_PPT, UNIT_DEPTH_MM, DESC_PPT, DT_Raster1D);
    mdi.AddOutput(VAR_SOET, UNIT_DEPTH_MM, DESC_SOET, DT_Raster1D);
    mdi.AddOutput(VAR_SNAC, UNIT_DEPTH_MM, DESC_SNAC, DT_Raster1D);
    mdi.AddOutput(VAR_SNO3UP, UNIT_CONT_KGHA, DESC_SNO3UP, DT_Single);
    //mdi.AddOutput(VAR_SOL_SW, UNIT_DEPTH_MM, DESC_SOL_SW, DT_Raster1D); /// mm, different from VAR_SOMO
    //mdi.AddOutput(VAR_SOMO, UNIT_DEPTH_MM, DESC_SOL_ST, DT_Raster2D);
    /// write out the XML file.
    res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char* MetadataInformation()
{
	MetadataInfo mdi;

	// set the information properties
	mdi.SetAuthor("Cheng Wei");
	mdi.SetClass("Yield", "Calculate the amount of yield.");
	mdi.SetDescription("For simplicity purpose for the time being, the algorithm used in the original WetSpa is incorporated in the SEIMS.");
	mdi.SetEmail("[email protected]om");
	mdi.SetID("Yield");
	mdi.SetName("Yield");
	mdi.SetVersion("0.5");
	mdi.SetWebsite("http://seims.github.io/SEIMS");
	mdi.SetHelpfile("Yield.chm");

	mdi.AddParameter("IDC","","land cover/plant classification","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("CNYLD","","fraction of nitrogen in the yield","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("CPYLD","kg/ha"," fraction of phosphorus in the yield","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("HVSTI","kg/ha"," potential harvest index for the plant at maturity given ideal growing conditions","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("WSYF","","harvest index for the plant in drought conditions and represents the minimum harvest index allowed for the plant","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("DLAI","","Decline LAI Fraction","ParameterDB_Crop",DT_Raster);
	mdi.AddParameter("harvestDate","","the simulation end of date","ParameterDB",DT_Raster);

	mdi.AddInput("LAI","","leaf area index for a given day","Module", DT_Raster);
	
	mdi.AddInput("D_PET","mm/d", "Potential evapotranspiration", "Module",DT_Raster);///////????zhiqinag: "D_PETC"
	mdi.AddInput("D_SOET","mm","soil evapotranpiration","Module",DT_Raster);					//actual evapotranspiration
	mdi.AddInput("Fr_PHU","","fraction of phu accumulated on a given day ","Module",DT_Raster);
	mdi.AddInput("BIOMASS_N","kg/ha","actual biomass N","Module",DT_Raster);
	mdi.AddInput("BIOMASS_P","kg/ha","actual biomass P","Module",DT_Raster);
	mdi.AddInput("BIOMASS_AG","kg/ha"," aboveground biomass on the day of harvest","Module",DT_Raster);
	mdi.AddInput("BIOMASS_ROOT","kg/ha","biomass root","Module",DT_Raster);
	mdi.AddInput("BIOMASS","kg/ha","total biomass","Module",DT_Raster);
	mdi.AddInput("Total_WaterUptake","mm","total water uptake","Module",DT_Raster); 
	// set the output variables
	mdi.AddOutput("Yield_N","kg/ha","amount of nitrogen removed in the yield",DT_Raster);
	mdi.AddOutput("Yield_P","kg/ha","amount of phosphorus removed in the yield",DT_Raster);
	mdi.AddOutput("Yield","kg/ha","crop yield",DT_Raster);

	// write out the XML file.

	string res = mdi.GetXMLDocument();

	char* tmp = new char[res.size()+1];
	strprintf(tmp, res.size()+1, "%s", res.c_str());
	return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Junzhi Liu");
    mdi.SetClass(MCLS_PERCO, MCLSDESC_PERCO);
    mdi.SetDescription(MDESC_PER_PI);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetID(MID_PER_PI);
    mdi.SetName(MID_PER_PI);
    mdi.SetVersion("0.5");
    mdi.SetWebsite(SEIMS_SITE);
    mdi.SetHelpfile("PER_PI.chm");

    mdi.AddParameter(Tag_TimeStep, UNIT_SECOND, UNIT_NON_DIM, File_Input, DT_Single);
    mdi.AddParameter(VAR_T_SOIL, UNIT_TEMP_DEG, DESC_T_SOIL, Source_ParameterDB, DT_Single);

    //mdi.AddParameter(VAR_SOILDEPTH, UNIT_LEN_M, DESC_SOILDEPTH, Source_ParameterDB, DT_Raster2D);
	mdi.AddParameter(VAR_SOILLAYERS, UNIT_NON_DIM, DESC_SOILLAYERS, Source_ParameterDB, DT_Raster1D);
	mdi.AddParameter(VAR_SOILTHICK, UNIT_DEPTH_MM, DESC_SOILTHICK, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_CONDUCT, UNIT_WTRDLT_MMH, DESC_CONDUCT, Source_ParameterDB, DT_Raster2D);
    mdi.AddParameter(VAR_POREID, UNIT_NON_DIM, DESC_POREID, Source_ParameterDB, DT_Raster2D);
    //mdi.AddParameter(VAR_POROST, UNIT_NON_DIM, DESC_POROST, Source_ParameterDB, DT_Raster2D); => VAR_SOL_UL
    //mdi.AddParameter(VAR_FIELDCAP, UNIT_WAT_RATIO, DESC_FIELDCAP, Source_ParameterDB, DT_Raster2D); => VAR_SOL_AWC
	//mdi.AddParameter(VAR_WILTPOINT,UNIT_WAT_RATIO, DESC_WILTPOINT, Source_ParameterDB, DT_Raster2D); => VAR_SOL_WPMM
	mdi.AddParameter(VAR_SOL_UL, UNIT_DEPTH_MM, DESC_SOL_UL, Source_ParameterDB, DT_Raster2D); // m_sat
	mdi.AddParameter(VAR_SOL_AWC, UNIT_DEPTH_MM, DESC_SOL_AWC, Source_ParameterDB, DT_Raster2D); // m_fc
	mdi.AddParameter(VAR_SOL_WPMM, UNIT_DEPTH_MM, DESC_SOL_WPMM, Source_ParameterDB, DT_Raster2D); // m_wp

    mdi.AddInput(VAR_SOTE, UNIT_TEMP_DEG, DESC_SOTE, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_INFIL, UNIT_DEPTH_MM, DESC_INFIL, Source_Module, DT_Raster1D);
    mdi.AddInput(VAR_SOL_ST, UNIT_DEPTH_MM, DESC_SOL_ST, Source_Module, DT_Raster2D);
	mdi.AddInput(VAR_SOL_SW, UNIT_DEPTH_MM, DESC_SOL_SW, Source_Module, DT_Raster1D);
    // set the output variables
    mdi.AddOutput(VAR_PERCO, UNIT_DEPTH_MM, DESC_PERCO, DT_Raster2D);

    string res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    string res;

    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Alex Storey, Junzhi Liu");
    mdi.SetClass(MCLS_INTERC, MCLSDESC_INTERC);
    mdi.SetDescription(MDESC_PI_STORM);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetID(MID_PI_STORM);
    mdi.SetName(MID_PI_STORM);
    mdi.SetVersion("0.4");
    mdi.SetWebsite(SEIMS_SITE);
    mdi.SetHelpfile("");

    // set the input variables (time series)
    mdi.AddInput(VAR_PCP, UNIT_DEPTH_MM, DESC_PCP, Source_Module, DT_Raster1D);
    mdi.AddParameter(VAR_SLOPE, UNIT_PERCENT, DESC_SLOPE, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(Tag_HillSlopeTimeStep, UNIT_SECOND, DESC_TIMESTEP, File_Input, DT_Single);
    // set the parameters (non-time series)
    mdi.AddParameter(VAR_INTERC_MAX, UNIT_DEPTH_MM, DESC_INTERC_MAX, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_INTERC_MIN, UNIT_DEPTH_MM, DESC_INTERC_MIN, Source_ParameterDB, DT_Raster1D);
    mdi.AddParameter(VAR_PI_B, UNIT_NON_DIM, DESC_PI_B, Source_ParameterDB, DT_Single);
    mdi.AddParameter(VAR_INIT_IS, UNIT_NON_DIM, DESC_INIT_IS, Source_ParameterDB, DT_Single);

    // set the output variables
    mdi.AddOutput(VAR_INLO, UNIT_DEPTH_MM, DESC_INLO, DT_Raster1D);
    mdi.AddOutput(VAR_NEPR, UNIT_DEPTH_MM, DESC_NEPR, DT_Raster1D);
    // set the dependencies
    mdi.AddDependency(MCLS_CLIMATE, MCLSDESC_CLIMATE);

    // write out the XML file.
    res = mdi.GetXMLDocument();

    //return res;

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}

// function to return the XML Metadata document string
extern "C" SEIMS_MODULE_API const char *MetadataInformation()
{
    MetadataInfo mdi;

    // set the information properties
    mdi.SetAuthor("Junzhi Liu, Liangjun Zhu");
    mdi.SetClass(MCLS_CLIMATE, MCLSDESC_CLIMATE);
    mdi.SetDescription(MDESC_ITP);
    mdi.SetEmail(SEIMS_EMAIL);
    mdi.SetID(MID_ITP);
    mdi.SetName(MID_ITP);
    mdi.SetVersion("0.5");
    mdi.SetWebsite(SEIMS_SITE);
    mdi.SetHelpfile("");

    //from parameter database, e.g., Weight_P, Weight_PET, Weight_T.
    mdi.AddParameter(Tag_Weight, UNIT_NON_DIM, DESC_WEIGHT_ITP, Source_ParameterDB, DT_Array1D);
    // from config.fig, e.g. Interpolation_P_1
    mdi.AddParameter(Tag_VerticalInterpolation, UNIT_NON_DIM, DESC_VER_ITP, File_Config, DT_Single);
    // these three parameters are just read when it will do vertical interpolation
    mdi.AddParameter(VAR_DEM, UNIT_LEN_M, DESC_DEM, Source_ParameterDB, DT_Raster1D);//from spatial database
    mdi.AddParameter(Tag_StationElevation, UNIT_LEN_M, Tag_StationElevation, Source_HydroClimateDB,
                     DT_Array1D);/// from stations table
    // Lapse_rate is the combined lapse rate table name in HydroClimate database. 
    // TODO, currently, LapseRate is defined in ModuleFactory.cpp and not imported into MongoDB. By LJ
    mdi.AddParameter(VAR_LAP_RATE, UNIT_LAP_RATE, DESC_LAP_RATE, Source_HydroClimateDB, DT_Array2D);

    // This is the climate data of all sites.
    // T means time series and it is same with first part of output id, e.g T_P. It may be P,PET,TMean, TMin or TMax data.
    mdi.AddInput(DataType_Prefix_TS, UNIT_NON_DIM, DESC_NONE, Source_Module, DT_Array1D);

    /// Must be "D". This is used to match with output id in file.out with data type.
    mdi.AddOutput(DataType_Prefix_DIS, UNIT_NON_DIM, DESC_NONE, DT_Raster1D);

    string res = mdi.GetXMLDocument();

    char *tmp = new char[res.size() + 1];
    strprintf(tmp, res.size() + 1, "%s", res.c_str());
    return tmp;
}