C# Class Madingley.EnviroData

Imports environmental data from ASCII and NetCDF files

Currently assumes that cells are evenly spaced in latitude and longitude

Public Methods

Method	Description
EnviroData ( string dataName, string dataResolution, double latMin, double lonMin, double latMax, double lonMax, double cellSize, EnvironmentalDataSource FetchClimateDataSource ) : System	Overloaded constructor to fetch climate information from the cloud using FetchClimate
EnviroData ( string dataName, string dataResolution, double latMin, double lonMin, double latMax, double lonMax, double cellSize, List cellList, EnvironmentalDataSource FetchClimateDataSource ) : System	Overloaded constructor to fetch climate information from the cloud using FetchClimate for specific locations
EnviroData ( string fileName, string dataName, string dataType, string dataResolution, string units ) : System	Constructor for EnviroData
GetValue ( double lat, double lon, uint timeInterval, System.Boolean &missingValue ) : double	A method to extract the value of an environmental variable from the grid cell closest to a specified latitude and longitude
GetValue ( double lat, double lon, uint timeInterval, System.Boolean &missingValue, double latCellSize, double lonCellSize ) : double	A method to extract the area weighted value of an environmental variable from the envirodata cells overlapped by the cell specified by lat and lon

Method	Description
EnvironmentListFromNetCDF ( Microsoft.Research.Science.Data.DataSet internalData, string dataName, bool latInverted, bool longInverted ) : void	Reads in two-dimensional environmental data from a NetCDF and stores them in the array of values within this instance of EnviroData
EnvironmentListFromNetCDF3D ( Microsoft.Research.Science.Data.DataSet internalData, string dataName, bool latInverted, bool longInverted ) : void	Reads in three-dimensional environmental data from a NetCDF and stores them in the array of values within this instance of EnviroData

Overloaded constructor to fetch climate information from the cloud using FetchClimate

public EnviroData ( string dataName, string dataResolution, double latMin, double lonMin, double latMax, double lonMax, double cellSize, EnvironmentalDataSource FetchClimateDataSource ) : System
dataName	string	Name of the the climate variable to be fetched
dataResolution	string	Time resolution requested
latMin	double	Bottom latitude
lonMin	double	Leftmost longitude
latMax	double	Maximum latitude
lonMax	double	Maximum longitude
cellSize	double	Size of each grid cell
FetchClimateDataSource	EnvironmentalDataSource	Data source from which to fetch environmental data
return	System

Overloaded constructor to fetch climate information from the cloud using FetchClimate for specific locations

public EnviroData ( string dataName, string dataResolution, double latMin, double lonMin, double latMax, double lonMax, double cellSize, List cellList, EnvironmentalDataSource FetchClimateDataSource ) : System
dataName	string	Name of the the climate variable to be fetched
dataResolution	string	Time resolution requested
latMin	double	Bottom latitude
lonMin	double	Leftmost longitude
latMax	double	Maximum latitude
lonMax	double	Maximum longitude
cellSize	double	Size of each grid cell
cellList	List	List of cells to be fetched
FetchClimateDataSource	EnvironmentalDataSource	Data source from which to fetch environmental data
return	System

Constructor for EnviroData

public EnviroData ( string fileName, string dataName, string dataType, string dataResolution, string units ) : System
fileName	string	Filename (including extension)
dataName	string	The name of the variable that contains the data within the specified file
dataType	string	Type of data, nc = NetCDF, ascii = ESRI ASCII)
dataResolution	string	The temporal resolution of the environmental variable
units	string	The units of the data
return	System

A method to extract the value of an environmental variable from the grid cell closest to a specified latitude and longitude

public GetValue ( double lat, double lon, uint timeInterval, System.Boolean &missingValue ) : double
lat	double	Latitude to get value from
lon	double	Longitude to get value from
timeInterval	uint	The time interval to get the value from (i.e. the month, or 0 for yearly variables)
missingValue	System.Boolean	Boolean to indicate whether the returned value is a missing value
return	double

A method to extract the area weighted value of an environmental variable from the envirodata cells overlapped by the cell specified by lat and lon

public GetValue ( double lat, double lon, uint timeInterval, System.Boolean &missingValue, double latCellSize, double lonCellSize ) : double
lat	double	Bottom latitude of cell to get value from
lon	double	Leftmost longitude of cell to get value from
timeInterval	uint	The time interval to get the value from (i.e. the month, or 0 for yearly variables)
missingValue	System.Boolean	Boolean to indicate whether the returned value is a missing value
latCellSize	double	The latitudinal size of cells in the model grid
lonCellSize	double	The longitudinal size of cells in the model grid
return	double