ucar.nc2.iosp.mcidas
Class McIDASGridRecord

java.lang.Object
  edu.wisc.ssec.mcidas.GridDirectory
      ucar.nc2.iosp.mcidas.McIDASGridRecord

All Implemented Interfaces:

GridRecord

public class McIDASGridRecord
extends edu.wisc.ssec.mcidas.GridDirectory
implements GridRecord

A class to hold McIDAS grid record information

Version:

$Revision: 1.3 $

Author:

Unidata Development Team

Field Summary

Fields inherited from class edu.wisc.ssec.mcidas.GridDirectory

COLS_INDEX, DIRSIZE, FTIME_INDEX, GRID_DESCR_INDEX, GRID_DESCR_LENGTH, LEVEL_SCALE_INDEX, LEVEL_UNITS_INDEX, LEVEL_VALUE_INDEX, NAV_BLOCK_INDEX, NAV_BLOCK_LENGTH, PARAM_NAME_INDEX, PARAM_SCALE_INDEX, PARAM_TYPE_INDEX, PARAM_UNITS_INDEX, REFDATE_INDEX, REFTIME_INDEX, ROWS_INDEX, SECOND_FTIME_INDEX, SECOND_LEVEL_VALUE_INDEX

Constructor Summary

McIDASGridRecord(int offset, int[] header)
Create a grid header from the integer bits

Method Summary

int	cdmVariableHash()
String	cdmVariableName(GridTableLookup lookup, boolean useLevel, boolean useStat)
int	getDecimalScale() Get the decimal scale
McGridDefRecord	getGridDefRecord() Get the grid def record id
String	getGridDefRecordId() Get the grid def record id
double	getLevel1() Get the first level of this GridRecord
double	getLevel2() Get the second level of this GridRecord
int	getLevelType1() Get the type for the first level of this GridRecord
int	getLevelType2() Get the type for the second level of this GridRecord
int	getOffsetToHeader() Get the offset to the grid header (4 byte words)
String	getParameterDescription() Get the parameter description
String	getParameterName() Get the parameter name
String	getTimeUdunitName()
int	getTimeUnit()
int	getValidTimeOffset() Get valid time offset (minutes) of this GridRecord
boolean	hasGribInfo() Had GRIB info?

Methods inherited from class edu.wisc.ssec.mcidas.GridDirectory

equals, getColumns, getDirBlock, getDirectoryBlock, getForecastHour, getGridDescription, getLevelUnitName, getLevelValue, getNavBlock, getNavigation, getNavType, getParamName, getParamScale, getParamUnitName, getReferenceTime, getRows, getSecondLevelValue, getSecondTime, getValidTime, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.grid.GridRecord

getReferenceTime, getValidTime

Constructor Detail

McIDASGridRecord

public McIDASGridRecord(int offset,
                        int[] header)
                 throws edu.wisc.ssec.mcidas.McIDASException

Create a grid header from the integer bits

Parameters:

offset - offset to grid header in file

header - header words

Throws:

edu.wisc.ssec.mcidas.McIDASException - Problem creating the record

Method Detail

getLevel1

public double getLevel1()

Get the first level of this GridRecord

Specified by:

getLevel1 in interface GridRecord

Returns:

the first level value

getLevel2

public double getLevel2()

Get the second level of this GridRecord

Specified by:

getLevel2 in interface GridRecord

Returns:

the second level value

getLevelType1

public int getLevelType1()

Get the type for the first level of this GridRecord

Specified by:

getLevelType1 in interface GridRecord

Returns:

level type

getLevelType2

public int getLevelType2()

Get the type for the second level of this GridRecord

Specified by:

getLevelType2 in interface GridRecord

Returns:

level type

getValidTimeOffset

public int getValidTimeOffset()

Get valid time offset (minutes) of this GridRecord

Returns:

time offset

getParameterName

public String getParameterName()

Get the parameter name

Specified by:

getParameterName in interface GridRecord

Returns:

parameter name

getParameterDescription

public String getParameterDescription()

Get the parameter description

Specified by:

getParameterDescription in interface GridRecord

Returns:

parameter description

getDecimalScale

public int getDecimalScale()

Get the decimal scale

Specified by:

getDecimalScale in interface GridRecord

Returns:

decimal scale

getGridDefRecordId

public String getGridDefRecordId()

Get the grid def record id

Specified by:

getGridDefRecordId in interface GridRecord

Returns:

parameter name

getGridDefRecord

public McGridDefRecord getGridDefRecord()

Get the grid def record id

Returns:

parameter name

getOffsetToHeader

public int getOffsetToHeader()

Get the offset to the grid header (4 byte words)

Returns:

word offset

hasGribInfo

public boolean hasGribInfo()

Had GRIB info?

Returns:

true if has grib info

getTimeUnit

public int getTimeUnit()

Specified by:

getTimeUnit in interface GridRecord

getTimeUdunitName

public String getTimeUdunitName()

Specified by:

getTimeUdunitName in interface GridRecord

cdmVariableHash

public int cdmVariableHash()

Specified by:

cdmVariableHash in interface GridRecord

cdmVariableName

public String cdmVariableName(GridTableLookup lookup,
                              boolean useLevel,
                              boolean useStat)

Specified by:

cdmVariableName in interface GridRecord