程序包 org.meteoinfo.data

类 GridArray

  • public class GridArray
extends java.lang.Object
    作者:
    yaqiang

    • 字段概要

      字段 
      修饰符和类型 字段 说明
      java.lang.String fieldName  
      double missingValue  
      org.meteoinfo.projection.ProjectionInfo projInfo
      Projection information
      double[] xArray  
      double[] yArray  

    • 构造器概要

      构造器 
      构造器 说明
      GridArray()
      Constructor
      GridArray​(double xStart, double xDelt, int xNum, double yStart, double yDelt, int yNum)
      Constructor
      GridArray​(GridArray aGridData)
      Constructor
      GridArray​(org.meteoinfo.ndarray.Array array, java.util.List<java.lang.Number> xdata, java.util.List<java.lang.Number> ydata, double missingValue, org.meteoinfo.projection.ProjectionInfo projInfo)
      Constructor
      GridArray​(org.meteoinfo.ndarray.Array array, org.meteoinfo.ndarray.Array xdata, org.meteoinfo.ndarray.Array ydata, java.lang.Number missingValue)
      Constructor
      GridArray​(org.meteoinfo.ndarray.Array array, org.meteoinfo.ndarray.Array xdata, org.meteoinfo.ndarray.Array ydata, java.lang.Number missingValue, org.meteoinfo.projection.ProjectionInfo projInfo)
      Constructor

    • 方法概要

      所有方法 实例方法 具体方法 
      修饰符和类型 方法 说明
      java.lang.Object clone()
      Clone
      double getBorderXMax()
      Get maximum x of the grid border
      double getBorderXMin()
      Get minimum x of the grid border
      double getBorderYMax()
      Get maximum y of the grid border
      double getBorderYMin()
      Get minimum y of the grid border
      org.meteoinfo.ndarray.Array getData()
      Get data array
      java.util.List<org.meteoinfo.ndarray.Dimension> getDimensions()
      Get dimensions
      double getDoubleValue​(int i, int j)
      Get double value
      org.meteoinfo.common.Extent getExtent()
      Get Extent
      GridDataSetting getGridDataSetting()
      Get grid data setting
      int[] getIJIndex​(double x, double y)
      Get i/j index of a point in the grid
      boolean getMaxMinValue​(double[] maxmin)
      Get maximum and minimum values
      java.util.List<java.lang.Number> getUniqueValues()
      Get unique values
      java.lang.Number getValue​(int i, int j)
      Get value
      double getXDelt()
      Get xArray delt
      double getXMax()
      Get maximum x
      double getXMin()
      Get minimum x
      int getXNum()
      Get xArray number
      double getYDelt()
      Get yArray delt
      double getYMax()
      Get maximum y
      double getYMin()
      Get minimum y
      int getYNum()
      Get yArray number
      boolean hasNaN()
      Get if has NaN value
      boolean isGlobal()
      Get if the data is global
      boolean isXStagger()
      Get if is x stagger
      boolean isYStagger()
      Get if is y stagger
      double max()
      Maximum
      double min()
      Minimum
      GridArray project​(org.meteoinfo.projection.ProjectionInfo toProj)
      Project grid data
      GridArray project​(org.meteoinfo.projection.ProjectionInfo fromProj, org.meteoinfo.projection.ProjectionInfo toProj, org.meteoinfo.common.ResampleMethods resampleMethod)
      Project grid data
      void saveAsBILFile​(java.lang.String fileName)
      Save as BIL data file
      void saveAsESRIASCIIFile​(java.lang.String aFile)
      Save as ESRI ASCII data file
      void saveAsSurferASCIIFile​(java.lang.String aFile)
      Save as Surfer ASCII data file
      void setData​(org.meteoinfo.ndarray.Array value)
      Set data array
      void setXStagger​(boolean value)
      Set if is x stagger
      void setYStagger​(boolean value)
      Set if is y stagger
      boolean testUniqueValues()
      Test unique values

      • 从类继承的方法 java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • 字段详细资料

      • xArray

        public double[] xArray

      • yArray

        public double[] yArray

      • missingValue

        public double missingValue

      • projInfo

        public org.meteoinfo.projection.ProjectionInfo projInfo
        Projection information

      • fieldName

        public java.lang.String fieldName

    • 构造器详细资料

      • GridArray

        public GridArray()
        Constructor

      • GridArray

        public GridArray​(GridArray aGridData)
        Constructor
        参数:
        aGridData - The grid data

      • GridArray

        public GridArray​(double xStart,
                 double xDelt,
                 int xNum,
                 double yStart,
                 double yDelt,
                 int yNum)
        Constructor
        参数:
        xStart - xArray start
        xDelt - xArray delt
        xNum - xArray number
        yStart - yArray start
        yDelt - yArray delt
        yNum - yArray number

      • GridArray

        public GridArray​(org.meteoinfo.ndarray.Array array,
                 java.util.List<java.lang.Number> xdata,
                 java.util.List<java.lang.Number> ydata,
                 double missingValue,
                 org.meteoinfo.projection.ProjectionInfo projInfo)
        Constructor
        参数:
        array - Data array
        xdata - X data
        ydata - Y data
        missingValue - Missing value
        projInfo - Projection info

      • GridArray

        public GridArray​(org.meteoinfo.ndarray.Array array,
                 org.meteoinfo.ndarray.Array xdata,
                 org.meteoinfo.ndarray.Array ydata,
                 java.lang.Number missingValue,
                 org.meteoinfo.projection.ProjectionInfo projInfo)
        Constructor
        参数:
        array - Data array
        xdata - X data
        ydata - Y data
        missingValue - Missing value
        projInfo - Projection info

      • GridArray

        public GridArray​(org.meteoinfo.ndarray.Array array,
                 org.meteoinfo.ndarray.Array xdata,
                 org.meteoinfo.ndarray.Array ydata,
                 java.lang.Number missingValue)
        Constructor
        参数:
        array - Data array
        xdata - X data
        ydata - Y data
        missingValue - Missing value

    • 方法详细资料

      • getData

        public org.meteoinfo.ndarray.Array getData()
        Get data array
        返回:
        Data array

      • setData

        public void setData​(org.meteoinfo.ndarray.Array value)
        Set data array
        参数:
        value - Data array

      • getXNum

        public int getXNum()
        Get xArray number
        返回:
        xArray number

      • getYNum

        public int getYNum()
        Get yArray number
        返回:
        yArray number

      • getXDelt

        public double getXDelt()
        Get xArray delt
        返回:
        xArray delt

      • getYDelt

        public double getYDelt()
        Get yArray delt
        返回:
        yArray delt

      • getExtent

        public org.meteoinfo.common.Extent getExtent()
        Get Extent
        返回:
        Extent

      • isGlobal

        public boolean isGlobal()
        Get if the data is global
        返回:
        If the data is global

      • isXStagger

        public boolean isXStagger()
        Get if is x stagger
        返回:
        Boolean

      • setXStagger

        public void setXStagger​(boolean value)
        Set if is x stagger
        参数:
        value - Boolean

      • isYStagger

        public boolean isYStagger()
        Get if is y stagger
        返回:
        Boolean

      • setYStagger

        public void setYStagger​(boolean value)
        Set if is y stagger
        参数:
        value - Boolean

      • getValue

        public java.lang.Number getValue​(int i,
                                 int j)
        Get value
        参数:
        i - I index
        j - J index
        返回:
        Value

      • getDoubleValue

        public double getDoubleValue​(int i,
                             int j)
        Get double value
        参数:
        i - I index
        j - J index
        返回:
        Double value

      • getDimensions

        public java.util.List<org.meteoinfo.ndarray.Dimension> getDimensions()
        Get dimensions
        返回:
        Dimensions

      • getXMin

        public double getXMin()
        Get minimum x
        返回:
        Minimum x

      • getXMax

        public double getXMax()
        Get maximum x
        返回:
        Maximum x

      • getYMin

        public double getYMin()
        Get minimum y
        返回:
        Minimum y

      • getYMax

        public double getYMax()
        Get maximum y
        返回:
        Maximum y

      • getBorderXMin

        public double getBorderXMin()
        Get minimum x of the grid border
        返回:
        Minimum x of the grid border

      • getBorderXMax

        public double getBorderXMax()
        Get maximum x of the grid border
        返回:
        Maximum x of the grid border

      • getBorderYMin

        public double getBorderYMin()
        Get minimum y of the grid border
        返回:
        Minimum y of the grid border

      • getBorderYMax

        public double getBorderYMax()
        Get maximum y of the grid border
        返回:
        Maximum y of the grid border

      • getIJIndex

        public int[] getIJIndex​(double x,
                        double y)
        Get i/j index of a point in the grid
        参数:
        x - The x coordinate
        y - The y coordinate
        返回:
        I/J index array

      • testUniqueValues

        public boolean testUniqueValues()
        Test unique values
        返回:
        True if unique value number less then 20

      • getUniqueValues

        public java.util.List<java.lang.Number> getUniqueValues()
        Get unique values
        返回:
        Unique values

      • getGridDataSetting

        public GridDataSetting getGridDataSetting()
        Get grid data setting
        返回:
        Grid data setting

      • getMaxMinValue

        public boolean getMaxMinValue​(double[] maxmin)
        Get maximum and minimum values
        参数:
        maxmin - Max/Min array
        返回:
        If has undefine data

      • min

        public double min()
        Minimum
        返回:
        Minimum value

      • max

        public double max()
        Maximum
        返回:
        Maximum value

      • hasNaN

        public boolean hasNaN()
        Get if has NaN value
        返回:
        Boolean

      • project

        public GridArray project​(org.meteoinfo.projection.ProjectionInfo toProj)
                  throws org.meteoinfo.ndarray.InvalidRangeException
        Project grid data
        参数:
        toProj - To projection
        返回:
        Projected grid data
        抛出:
        org.meteoinfo.ndarray.InvalidRangeException

      • project

        public GridArray project​(org.meteoinfo.projection.ProjectionInfo fromProj,
                         org.meteoinfo.projection.ProjectionInfo toProj,
                         org.meteoinfo.common.ResampleMethods resampleMethod)
                  throws org.meteoinfo.ndarray.InvalidRangeException
        Project grid data
        参数:
        fromProj - From projection
        toProj - To projection
        resampleMethod - Interpolation method
        返回:
        Porjected grid data
        抛出:
        org.meteoinfo.ndarray.InvalidRangeException

      • saveAsSurferASCIIFile

        public void saveAsSurferASCIIFile​(java.lang.String aFile)
        Save as Surfer ASCII data file
        参数:
        aFile - File path

      • saveAsESRIASCIIFile

        public void saveAsESRIASCIIFile​(java.lang.String aFile)
        Save as ESRI ASCII data file
        参数:
        aFile - File path

      • saveAsBILFile

        public void saveAsBILFile​(java.lang.String fileName)
                   throws java.io.IOException
        Save as BIL data file
        参数:
        fileName - File path
        抛出:
        java.io.IOException

      • clone

        public java.lang.Object clone()
        Clone
        覆盖:
        clone 在类中 java.lang.Object
        返回:
        Grid data object