程序包 org.meteoinfo.data.meteodata.netcdf

类 NetCDFDataInfo

java.lang.Object

org.meteoinfo.data.meteodata.DataInfo

org.meteoinfo.data.meteodata.netcdf.NetCDFDataInfo

所有已实现的接口:

IGridDataInfo, IStationDataInfo

public class NetCDFDataInfo
extends DataInfo
implements IGridDataInfo, IStationDataInfo

作者:

yaqiang

字段概要

从类继承的字段 org.meteoinfo.data.meteodata.DataInfo

dataType

构造器概要

构造器

构造器	说明
NetCDFDataInfo()	Constructor

方法概要

限定符和类型	方法	说明
static void	addTimeDimension(String inFile, String outFile, Date aTime)	Add time dimension
static void	addTimeDimension(String inFile, String outFile, Date aTime, String timeUnit)	Add time dimension
static GridData	arrayToGrid(Array array, Dimension xdim, Dimension ydim)	Convert Array to GridData
ucar.nc2.NetcdfFileWriter	createNCFile(String fileName)	Create netCDF file
Dimension	findDimension(String dimName)	Find dimension by name
Attribute	findGlobalAttribute(String attName)	Find global attribute
ucar.nc2.Dimension	findNCDimension(String dimName)	Find netCDF dimension by name
ucar.nc2.Variable	findNCVariable(String name)	Find netCDF variable by name
String	generateInfoText()	Generate data info text
List<Dimension>	getDimensions()	Get MeteoInfo dimensions
ucar.nc2.NetcdfFile	getFile()	Get netCDF file
String	getFileTypeId()	Get file type identifer
List<Attribute>	getGlobalAttributes()	Get global attributes
GridArray	getGridArray(String varName)	Get grid data
GridData	getGridData_Lat(int timeIdx, int lonIdx, int varIdx, int levelIdx)	Read grid data - latitude
GridData	getGridData_Level(int lonIdx, int latIdx, int varIdx, int timeIdx)	Read grid data - level
GridData	getGridData_LevelLat(int lonIdx, int varIdx, int timeIdx)	Read grid data - level/lat
GridData	getGridData_LevelLon(int latIdx, int varIdx, int timeIdx)	Read grid data - Level/lon
GridData	getGridData_LevelTime(int latIdx, int varIdx, int lonIdx)	Read grid data - Level/time
GridData	getGridData_Lon(int timeIdx, int latIdx, int varIdx, int levelIdx)	Read grid data - longitude
GridData	getGridData_LonLat(int timeIdx, int varIdx, int levelIdx)	Read grid data - lon/lat
GridData	getGridData_Time(int lonIdx, int latIdx, int varIdx, int levelIdx)	Read grid data - time
GridData	getGridData_TimeLat(int lonIdx, int varIdx, int levelIdx)	Read grid data - time/lat
GridData	getGridData_TimeLon(int latIdx, int varIdx, int levelIdx)	Read grid data - time/lon
List<ucar.nc2.Dimension>	getNCDimensions()	Get ucar nc2 dimensions
List<ucar.nc2.Variable>	getNCVariables()	Get ucar nc2 variables
StationData	getStationData(int timeIdx, int varIdx, int levelIdx)	Read station data
StationInfoData	getStationInfoData(int timeIdx, int levelIdx)	Read station info data
StationModelData	getStationModelData(int timeIdx, int levelIdx)	Read station model data
static Array	gridToArray2D(GridData gData)	Convert grid data to NetCDF array 2D
static Array	gridToArray3D(GridData gData)	Convert grid data to NetCDF array 3D
static Array	gridToArray4D(GridData gData)	Convert grid data to NetCDF array 4D
boolean	isHDFEOS()	Get if is HDF EOS data
boolean	isSWATH()	Get if is SWATH
static void	joinDataFiles(List<String> inFiles, String outFile, String tDimName)	Join netCDF data files
static void	joinDataFiles_Time(List<String> inFiles, String outFile, String timeDimStr)	Join data files by time
static void	joinDataFiles_Time_pack(List<String> inFiles, String outFile, String timeDimStr)	Join data files by time
static void	joinDataFiles_Variable(List<String> inFiles, String outFile)	Join data files by variable
Array	read(String varName)	Read array data of the variable
Array	read(String varName, boolean unpack)	Read array data of the variable
Array	read(String varName, int[] origin, int[] size)	Read array data of the variable
Array	read(String varName, int[] origin, int[] size, boolean unpack)	Read array data of the variable
Array	read(String varName, int[] origin, int[] size, int[] stride)	Read array data of the variable
Array	read(String varName, int[] origin, int[] size, int[] stride, boolean unpack)	Read array data of the variable
Array	read(String varName, String key)
Array	read_pack(String varName, int[] origin, int[] size)	Read array data of the variable
void	readDataInfo(boolean keepOpen)
void	readDataInfo(String fileName)	Read data info
void	readDataInfo(String fileName, boolean keepOpen)	Read data info
void	readDataInfo(String fileName, MeteoDataType mdt)	Read data info for mixed GRIB-1 and GRIB-2 data file
void	readDataInfo(ucar.nc2.NetcdfFile nf, boolean keepOpen)

从类继承的方法 org.meteoinfo.data.meteodata.DataInfo

addAttribute, addDimension, addVariable, getDataType, getFileName, getMissingValue, getPlottableVariables, getProjectionInfo, getTime, getTimeDimension, getTimeNum, getTimes, getTimeValue, getTimeValue, getTimeValues, getVariable, getVariableNames, getVariableNum, getVariables, getXDimension, getYDimension, getZDimension, isGlobal, isXReverse, isYReverse, setDataType, setDimensions, setFileName, setGlobal, setMissingValue, setProjectionInfo, setTimeDimension, setTimes, setVariables, setXDimension, setXReverse, setYDimension, setYReverse, setZDimension

从类继承的方法 java.lang.Object

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

构造器详细资料

NetCDFDataInfo

public NetCDFDataInfo()

Constructor

方法详细资料

getFile

public ucar.nc2.NetcdfFile getFile()

Get netCDF file

返回:

NetCDF file

getDimensions

public List<Dimension> getDimensions()

Get MeteoInfo dimensions

覆盖:

getDimensions 在类中 DataInfo

返回:

MeteoInfo dimensions

getNCDimensions

public List<ucar.nc2.Dimension> getNCDimensions()

Get ucar nc2 dimensions

返回:

Ucar nc2 dimensions

getGlobalAttributes

public List<Attribute> getGlobalAttributes()

Get global attributes

指定者:

getGlobalAttributes 在类中 DataInfo

返回:

Global attributes

getNCVariables

public List<ucar.nc2.Variable> getNCVariables()

Get ucar nc2 variables

返回:

Ucar nc2 variables

getFileTypeId

public String getFileTypeId()

Get file type identifer

返回:

File type identifer

isHDFEOS

public boolean isHDFEOS()

Get if is HDF EOS data

返回:

Boolean

isSWATH

public boolean isSWATH()

Get if is SWATH

返回:

Boolean

readDataInfo

public void readDataInfo(String fileName)

从类复制的说明: DataInfo

Read data info

指定者:

readDataInfo 在类中 DataInfo

参数:

fileName - File name

readDataInfo

public void readDataInfo(String fileName,
                         MeteoDataType mdt)

Read data info for mixed GRIB-1 and GRIB-2 data file

参数:

fileName - File name

mdt - Meteo data type

readDataInfo

public void readDataInfo(ucar.nc2.NetcdfFile nf,
                         boolean keepOpen)

readDataInfo

public void readDataInfo(boolean keepOpen)

readDataInfo

public void readDataInfo(String fileName,
                         boolean keepOpen)

从类复制的说明: DataInfo

Read data info

覆盖:

readDataInfo 在类中 DataInfo

参数:

fileName - File name

keepOpen - Keep file opened or not

findNCDimension

public ucar.nc2.Dimension findNCDimension(String dimName)

Find netCDF dimension by name

参数:

dimName - Dimension name

返回:

NetCDF dimension

findDimension

public Dimension findDimension(String dimName)

Find dimension by name

参数:

dimName - Dimension name

返回:

Dimension

findGlobalAttribute

public Attribute findGlobalAttribute(String attName)

Find global attribute

参数:

attName - Attribute name

返回:

Global attribute

findNCVariable

public ucar.nc2.Variable findNCVariable(String name)

Find netCDF variable by name

参数:

name - Variable name

返回:

NetCDF variable

generateInfoText

public String generateInfoText()

从类复制的说明: DataInfo

Generate data info text

覆盖:

generateInfoText 在类中 DataInfo

返回:

Data info text

getGridArray

public GridArray getGridArray(String varName)

Get grid data

指定者:

getGridArray 在接口中 IGridDataInfo

参数:

varName - Variable name

返回:

Grid data

getGridData_LonLat

public GridData getGridData_LonLat(int timeIdx,
                                   int varIdx,
                                   int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - lon/lat

指定者:

getGridData_LonLat 在接口中 IGridDataInfo

参数:

timeIdx - Time index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getGridData_TimeLat

public GridData getGridData_TimeLat(int lonIdx,
                                    int varIdx,
                                    int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - time/lat

指定者:

getGridData_TimeLat 在接口中 IGridDataInfo

参数:

lonIdx - Longitude index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getGridData_TimeLon

public GridData getGridData_TimeLon(int latIdx,
                                    int varIdx,
                                    int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - time/lon

指定者:

getGridData_TimeLon 在接口中 IGridDataInfo

参数:

latIdx - Latitude index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getGridData_LevelLat

public GridData getGridData_LevelLat(int lonIdx,
                                     int varIdx,
                                     int timeIdx)

从接口复制的说明: IGridDataInfo

Read grid data - level/lat

指定者:

getGridData_LevelLat 在接口中 IGridDataInfo

参数:

lonIdx - Longitude index

varIdx - Variable index

timeIdx - Time index

返回:

Grid data

getGridData_LevelLon

public GridData getGridData_LevelLon(int latIdx,
                                     int varIdx,
                                     int timeIdx)

从接口复制的说明: IGridDataInfo

Read grid data - Level/lon

指定者:

getGridData_LevelLon 在接口中 IGridDataInfo

参数:

latIdx - Latitude index

varIdx - Variable index

timeIdx - Time index

返回:

Grid data

getGridData_LevelTime

public GridData getGridData_LevelTime(int latIdx,
                                      int varIdx,
                                      int lonIdx)

从接口复制的说明: IGridDataInfo

Read grid data - Level/time

指定者:

getGridData_LevelTime 在接口中 IGridDataInfo

参数:

latIdx - Latitude index

varIdx - Variable index

lonIdx - Longitude index

返回:

Grid data

getGridData_Time

public GridData getGridData_Time(int lonIdx,
                                 int latIdx,
                                 int varIdx,
                                 int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - time

指定者:

getGridData_Time 在接口中 IGridDataInfo

参数:

lonIdx - Lontitude index

latIdx - Latitude index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getGridData_Level

public GridData getGridData_Level(int lonIdx,
                                  int latIdx,
                                  int varIdx,
                                  int timeIdx)

从接口复制的说明: IGridDataInfo

Read grid data - level

指定者:

getGridData_Level 在接口中 IGridDataInfo

参数:

lonIdx - Lontitude index

latIdx - Latitude index

varIdx - Variable index

timeIdx - Time index

返回:

Grid data

getGridData_Lon

public GridData getGridData_Lon(int timeIdx,
                                int latIdx,
                                int varIdx,
                                int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - longitude

指定者:

getGridData_Lon 在接口中 IGridDataInfo

参数:

timeIdx - Time index

latIdx - Latitude index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getGridData_Lat

public GridData getGridData_Lat(int timeIdx,
                                int lonIdx,
                                int varIdx,
                                int levelIdx)

从接口复制的说明: IGridDataInfo

Read grid data - latitude

指定者:

getGridData_Lat 在接口中 IGridDataInfo

参数:

timeIdx - Time index

lonIdx - Lontitude index

varIdx - Variable index

levelIdx - Level index

返回:

Grid data

getStationData

public StationData getStationData(int timeIdx,
                                  int varIdx,
                                  int levelIdx)

从接口复制的说明: IStationDataInfo

Read station data

指定者:

getStationData 在接口中 IStationDataInfo

参数:

timeIdx - Time index

varIdx - Variable index

levelIdx - Level index

返回:

Station data

getStationInfoData

public StationInfoData getStationInfoData(int timeIdx,
                                          int levelIdx)

从接口复制的说明: IStationDataInfo

Read station info data

指定者:

getStationInfoData 在接口中 IStationDataInfo

参数:

timeIdx - Time index

levelIdx - Level index

返回:

Station info data

getStationModelData

public StationModelData getStationModelData(int timeIdx,
                                            int levelIdx)

从接口复制的说明: IStationDataInfo

Read station model data

指定者:

getStationModelData 在接口中 IStationDataInfo

参数:

timeIdx - Time index

levelIdx - Level index

返回:

Station model data data

read

public Array read(String varName)

Read array data of the variable

指定者:

read 在类中 DataInfo

参数:

varName - Variable name

返回:

Array data

read

public Array read(String varName,
                  boolean unpack)

Read array data of the variable

参数:

varName - Variable name

unpack - Unpack data or not

返回:

Array data

read

public Array read(String varName,
                  int[] origin,
                  int[] size,
                  int[] stride)

Read array data of the variable

指定者:

read 在类中 DataInfo

参数:

varName - Variable name

origin - The origin array

size - The size array

stride - The stride array

返回:

Array data

read

public Array read(String varName,
                  int[] origin,
                  int[] size,
                  int[] stride,
                  boolean unpack)

Read array data of the variable

参数:

varName - Variable name

origin - The origin array

size - The size array

stride - The stride array

unpack - Unpack data or not

返回:

Array data

read

public Array read(String varName,
                  int[] origin,
                  int[] size)

Read array data of the variable

参数:

varName - Variable name

origin - The origin array

size - The size array

返回:

Array data

read

public Array read(String varName,
                  int[] origin,
                  int[] size,
                  boolean unpack)

Read array data of the variable

参数:

varName - Variable name

origin - The origin array

size - The size array

unpack - Unpack data or not

返回:

Array data

read_pack

public Array read_pack(String varName,
                       int[] origin,
                       int[] size)

Read array data of the variable

参数:

varName - Variable name

origin - The origin array

size - The size array

返回:

Array data

read

public Array read(String varName,
                  String key)

arrayToGrid

public static GridData arrayToGrid(Array array,
                                   Dimension xdim,
                                   Dimension ydim)

Convert Array to GridData

参数:

array - The Array

xdim - X dimension

ydim - Y dimension

返回:

The grid data

gridToArray2D

public static Array gridToArray2D(GridData gData)

Convert grid data to NetCDF array 2D

参数:

gData - Grid data

返回:

NetCDF array 2D

gridToArray3D

public static Array gridToArray3D(GridData gData)

Convert grid data to NetCDF array 3D

参数:

gData - Grid data

返回:

NetCDF array 3D

gridToArray4D

public static Array gridToArray4D(GridData gData)

Convert grid data to NetCDF array 4D

参数:

gData - Grid data

返回:

NetCDF array 4D

createNCFile

public ucar.nc2.NetcdfFileWriter createNCFile(String fileName)
                                       throws IOException

Create netCDF file

参数:

fileName - File name

返回:

NetcdfFileWriter

抛出:

IOException

joinDataFiles

public static void joinDataFiles(List<String> inFiles,
                                 String outFile,
                                 String tDimName)

Join netCDF data files

参数:

inFiles - Input netCDF data files

outFile - Output netCDF data file

tDimName - Time dimension name

joinDataFiles_Time

public static void joinDataFiles_Time(List<String> inFiles,
                                      String outFile,
                                      String timeDimStr)
                               throws IOException,
                                      ucar.ma2.InvalidRangeException,
                                      ParseException

Join data files by time

参数:

inFiles - Input nc files

outFile - Output nc file

timeDimStr - Time dimension name

抛出:

IOException

ucar.ma2.InvalidRangeException

ParseException

joinDataFiles_Time_pack

public static void joinDataFiles_Time_pack(List<String> inFiles,
                                           String outFile,
                                           String timeDimStr)
                                    throws IOException,
                                           ucar.ma2.InvalidRangeException,
                                           ParseException

Join data files by time

参数:

inFiles - Input nc files

outFile - Output nc file

timeDimStr - Time dimension name

抛出:

IOException

ParseException

ucar.ma2.InvalidRangeException

joinDataFiles_Variable

public static void joinDataFiles_Variable(List<String> inFiles,
                                          String outFile)
                                   throws IOException,
                                          ucar.ma2.InvalidRangeException

Join data files by variable

参数:

inFiles - Input nc files

outFile - Output nc file

抛出:

IOException

ucar.ma2.InvalidRangeException

addTimeDimension

public static void addTimeDimension(String inFile,
                                    String outFile,
                                    Date aTime)

Add time dimension

参数:

inFile - Input nc file

outFile - Output nc file

aTime - Time

addTimeDimension

public static void addTimeDimension(String inFile,
                                    String outFile,
                                    Date aTime,
                                    String timeUnit)
                             throws ParseException,
                                    IOException,
                                    ucar.ma2.InvalidRangeException

Add time dimension

参数:

inFile - Input nc file

outFile - Output nc file

aTime - Time

timeUnit - Time unit (days, hours, minutes, seconds)

抛出:

ParseException

IOException

ucar.ma2.InvalidRangeException