edu.wisc.ssec.mcidasv.data.hydra

Class HDF4File

java.lang.Object

edu.wisc.ssec.mcidasv.data.hydra.HDF4File

All Implemented Interfaces:

MultiDimensionReader

public class HDF4File
extends Object
implements MultiDimensionReader

Field Summary

Fields

Modifier and Type	Field and Description
(package private) HDFFile	hdf
(package private) HashMap<String,Class>	varDataType
(package private) HashMap<String,int[]>	varDimLengths
(package private) HashMap<String,String[]>	varDimNames
(package private) HashMap<String,HDFVariable>	varMap

Constructor Summary

Constructors

Constructor and Description
HDF4File(String filename)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Object	getArray(String array_name, int[] start, int[] count, int[] stride)
HDFArray	getArrayAttribute(String array_name, String attr_name)
private Class	getArrayClass(int hdf_data_type_id)
Class	getArrayType(String array_name)
byte[]	getByteArray(String array_name, int[] start, int[] count, int[] stride)
int[]	getDimensionLengths(String array_name)
String[]	getDimensionNames(String array_name)
double[]	getDoubleArray(String array_name, int[] start, int[] count, int[] stride)
float[]	getFloatArray(String array_name, int[] start, int[] count, int[] stride)
HDFArray	getGlobalAttribute(String attr_name)
int[]	getIntArray(String array_name, int[] start, int[] count, int[] stride)
short[]	getShortArray(String array_name, int[] start, int[] count, int[] stride)
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

varMap

HashMap<String,HDFVariable> varMap

varDimNames

HashMap<String,String[]> varDimNames

varDimLengths

HashMap<String,int[]> varDimLengths

varDataType

HashMap<String,Class> varDataType

hdf

HDFFile hdf

Constructor Detail

HDF4File

public HDF4File(String filename)
         throws Exception

Throws:

Exception

Method Detail

getArrayClass

private Class getArrayClass(int hdf_data_type_id)

getArrayType

public Class getArrayType(String array_name)

Specified by:

getArrayType in interface MultiDimensionReader

getDimensionNames

public String[] getDimensionNames(String array_name)

Specified by:

getDimensionNames in interface MultiDimensionReader

getDimensionLengths

public int[] getDimensionLengths(String array_name)

Specified by:

getDimensionLengths in interface MultiDimensionReader

getFloatArray

public float[] getFloatArray(String array_name,
                    int[] start,
                    int[] count,
                    int[] stride)
                      throws Exception

Specified by:

getFloatArray in interface MultiDimensionReader

Throws:

Exception

getDoubleArray

public double[] getDoubleArray(String array_name,
                      int[] start,
                      int[] count,
                      int[] stride)
                        throws Exception

Specified by:

getDoubleArray in interface MultiDimensionReader

Throws:

Exception

getShortArray

public short[] getShortArray(String array_name,
                    int[] start,
                    int[] count,
                    int[] stride)
                      throws Exception

Specified by:

getShortArray in interface MultiDimensionReader

Throws:

Exception

getIntArray

public int[] getIntArray(String array_name,
                int[] start,
                int[] count,
                int[] stride)
                  throws Exception

Specified by:

getIntArray in interface MultiDimensionReader

Throws:

Exception

getByteArray

public byte[] getByteArray(String array_name,
                  int[] start,
                  int[] count,
                  int[] stride)
                    throws Exception

Specified by:

getByteArray in interface MultiDimensionReader

Throws:

Exception

getArray

public Object getArray(String array_name,
              int[] start,
              int[] count,
              int[] stride)
                throws Exception

Specified by:

getArray in interface MultiDimensionReader

Throws:

Exception

getGlobalAttribute

public HDFArray getGlobalAttribute(String attr_name)
                            throws Exception

Specified by:

getGlobalAttribute in interface MultiDimensionReader

Throws:

Exception

getArrayAttribute

public HDFArray getArrayAttribute(String array_name,
                         String attr_name)
                           throws Exception

Specified by:

getArrayAttribute in interface MultiDimensionReader

Throws:

Exception

close

public void close()
           throws Exception

Specified by:

close in interface MultiDimensionReader

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception