edu.wisc.ssec.mcidas

Class CalibratorGvar

java.lang.Object

edu.wisc.ssec.mcidas.CalibratorGvar

All Implemented Interfaces:

Calibrator

Direct Known Subclasses:

CalibratorGvarG10, CalibratorGvarG12, CalibratorGvarG13, CalibratorGvarG14, CalibratorGvarG15, CalibratorGvarG8, CalibratorGvarG9

public abstract class CalibratorGvar
extends java.lang.Object
implements Calibrator

CalibratorGvar creates a Calibrator object designed specifically to deal with GVAR data. Not fully implemented at present - some calibrations remain to be done.

Nested Class Summary

Nested classes/interfaces inherited from interface edu.wisc.ssec.mcidas.Calibrator

Calibrator.CalibratorFY2

Field Summary

Fields

Modifier and Type	Field and Description
boolean	isPreCalibrated

Fields inherited from interface edu.wisc.ssec.mcidas.Calibrator

CAL_ALB, CAL_BRIT, CAL_MAX, CAL_MIN, CAL_NONE, CAL_RAD, CAL_RAW, CAL_REFL, CAL_TEMP, SENSOR_FY2D, SENSOR_FY2E, SENSOR_FY2F, SENSOR_FY2G, SENSOR_FY2H, SENSOR_GOES10_IMGR, SENSOR_GOES10_SNDR, SENSOR_GOES12_IMGR, SENSOR_GOES12_SNDR, SENSOR_GOES13_IMGR, SENSOR_GOES13_SNDR, SENSOR_GOES14_IMGR, SENSOR_GOES14_SNDR, SENSOR_GOES15_IMGR, SENSOR_GOES15_SNDR, SENSOR_GOES16_IMGR, SENSOR_GOES16_SNDR, SENSOR_GOES8_IMGR, SENSOR_GOES8_SNDR, SENSOR_GOES9_IMGR, SENSOR_GOES9_SNDR, SENSOR_MSG10_IMGR, SENSOR_MSG8_IMGR, SENSOR_MSG9_IMGR

Constructor Summary

Constructors

Constructor and Description
CalibratorGvar(java.io.DataInputStream dis, AncillaryData ad, int[] calBlock) constructor
CalibratorGvar(int sensorId, int[] calBlock)

Method Summary

Modifier and Type	Method and Description
float[]	calibrate(float[] inputData, int band, int calTypeOut) calibrate data buffer to specified units.
float	calibrate(float inputPixel, int band, int calTypeOut) calibrate single value to specified units.
int[]	calibratedList(int band, boolean isPreCal)
java.lang.String	calibratedUnit(int calType)
float[]	convertBritToTemp(float[] inputData) convert a gray scale value to brightness temperature
float	convertBritToTemp(int inVal) convert a gray scale value to brightness temperature
boolean	getIsPreCalibrated()
void	initGvar(int sensorId, int[] calBlock)
abstract float	radToTemp(float inVal, int band, int sId) calibrate from radiance to temperature
int	setCalType(int calType) set calibration type of current (input) data
void	setIsPreCalibrated(boolean isPrecalibrated)

Methods inherited from class java.lang.Object

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

Field Detail

isPreCalibrated

public boolean isPreCalibrated

Constructor Detail

CalibratorGvar

public CalibratorGvar(java.io.DataInputStream dis,
                      AncillaryData ad,
                      int[] calBlock)
               throws java.io.IOException

constructor

Parameters:

dis - data input stream

ad - AncillaryData object

calBlock - calibration parameters array

Throws:

java.io.IOException

CalibratorGvar

public CalibratorGvar(int sensorId,
                      int[] calBlock)

Method Detail

initGvar

public void initGvar(int sensorId,
                     int[] calBlock)

setCalType

public int setCalType(int calType)

set calibration type of current (input) data

Specified by:

setCalType in interface Calibrator

Parameters:

calType - one of the types defined in Calibrator interface

radToTemp

public abstract float radToTemp(float inVal,
                                int band,
                                int sId)

calibrate from radiance to temperature

Parameters:

inVal - input data value

band - channel/band number

sId - sensor id number

calibrate

public float[] calibrate(float[] inputData,
                         int band,
                         int calTypeOut)

calibrate data buffer to specified units.

Specified by:

calibrate in interface Calibrator

Parameters:

inputData - input data buffer

band - channel/band number

calTypeOut - units to convert input buffer to

calibrate

public float calibrate(float inputPixel,
                       int band,
                       int calTypeOut)

calibrate single value to specified units.

Specified by:

calibrate in interface Calibrator

Parameters:

inputPixel - input data value

band - channel/band number

calTypeOut - units to convert input buffer to

calibratedList

public int[] calibratedList(int band,
                            boolean isPreCal)

Specified by:

calibratedList in interface Calibrator

calibratedUnit

public java.lang.String calibratedUnit(int calType)

Specified by:

calibratedUnit in interface Calibrator

convertBritToTemp

public float convertBritToTemp(int inVal)

convert a gray scale value to brightness temperature

Specified by:

convertBritToTemp in interface Calibrator

Parameters:

inVal - input data value

convertBritToTemp

public float[] convertBritToTemp(float[] inputData)

convert a gray scale value to brightness temperature

Specified by:

convertBritToTemp in interface Calibrator

Parameters:

inputData - input data array

getIsPreCalibrated

public boolean getIsPreCalibrated()

Specified by:

getIsPreCalibrated in interface Calibrator

setIsPreCalibrated

public void setIsPreCalibrated(boolean isPrecalibrated)

Specified by:

setIsPreCalibrated in interface Calibrator