// Loads the appropriate coefficient set for the band.
private boolean loadBandCoefficients(Band band) {
boolean bRet = false;
URL url;
SensorCoefficientFile coeff = new SensorCoefficientFile();
boolean handleError = false;
try {
url = _coeffMgr.getCoefficientFile(_sensorType, band.getName(), _aerosolType);
if (url == null) {
handleError = true;
} else {
coeff.readFile(new File(url.toURI()).getAbsolutePath());
_logger.info(SmacConstants.LOG_MSG_LOADED_COEFFICIENTS + url.getFile());
_algorithm.setSensorCoefficients(coeff);
bRet = true;
}
} catch (IOException e) {
handleError = true;
_logger.severe(e.getMessage());
} catch (URISyntaxException e) {
handleError = true;
_logger.severe(e.getMessage());
}
if (handleError) {
_logger.severe(SmacConstants.LOG_MSG_ERROR_COEFFICIENTS + band.getName());
if (_editor != null) {
_editor.showWarningDialog(SmacConstants.LOG_MSG_ERROR_COEFFICIENTS + band.getName());
}
}
return bRet;
}
private void assertCreateRightGeneralFilterBand(Element xmlElement) {
final Object object = _generalFilterBandPersistable.createObjectFromXml(xmlElement, _product);
_product.addBand((Band) object);
assertNotNull(object);
assertTrue(object instanceof GeneralFilterBand);
final GeneralFilterBand gfb = (GeneralFilterBand) object;
assertEquals(1, _product.getBandIndex(gfb.getName()));
assertEquals(-1, gfb.getSpectralBandIndex());
assertEquals("filtered_coffee", gfb.getName());
assertEquals("with milk & sugar", gfb.getDescription());
assertEquals(_source.getGeophysicalDataType(), gfb.getDataType());
assertEquals("l", gfb.getUnit());
assertEquals(0.0, gfb.getSolarFlux(), EPS);
assertEquals(0.0, gfb.getSpectralWavelength(), EPS);
assertEquals(0.0, gfb.getSpectralBandwidth(), EPS);
assertEquals(1.0, gfb.getScalingFactor(), EPS);
assertEquals(0.0, gfb.getScalingOffset(), EPS);
assertFalse(gfb.isLog10Scaled());
assertEquals(gfb.getSource().getName(), _source.getName());
assertEquals(5, gfb.getSubWindowSize());
assertEquals(5, gfb.getSubWindowWidth());
assertEquals(5, gfb.getSubWindowHeight());
assertTrue(gfb.getOperator() instanceof GeneralFilterBand.Mean);
}
@Override
public void copyBands(ProductNodeFilter<Band> filter) {
Band[] sourceBands = getSourceProduct().getBands();
for (Band sourceBand : sourceBands) {
if (filter.accept(sourceBand)) {
copyBand(sourceBand.getName());
}
}
}
private boolean checkFlagDatasetIncluded() {
final String[] nodeNames = productSubsetDef.getNodeNames();
final List<String> flagDsNameList = new ArrayList<String>(10);
boolean flagDsInSubset = false;
for (int i = 0; i < product.getNumBands(); i++) {
Band band = product.getBandAt(i);
if (band.getFlagCoding() != null) {
flagDsNameList.add(band.getName());
if (StringUtils.contains(nodeNames, band.getName())) {
flagDsInSubset = true;
}
break;
}
}
final int numFlagDs = flagDsNameList.size();
boolean ok = true;
if (numFlagDs > 0 && !flagDsInSubset) {
int status =
JOptionPane.showConfirmDialog(
getJDialog(),
"No flag dataset selected.\n\n"
+ "If you do not include a flag dataset in the subset,\n"
+ "you will not be able to create bitmask overlays.\n\n"
+ "Do you wish to include the available flag dataset(s)\n"
+ "in the current subset?\n",
"No Flag Dataset Selected",
JOptionPane.YES_NO_CANCEL_OPTION);
if (status == JOptionPane.YES_OPTION) {
productSubsetDef.addNodeNames(flagDsNameList.toArray(new String[numFlagDs]));
ok = true;
} else if (status == JOptionPane.NO_OPTION) {
/* OK, no flag datasets wanted */
ok = true;
} else if (status == JOptionPane.CANCEL_OPTION) {
ok = false;
}
}
return ok;
}
// Helper Routine. Converts a given MERIS L1b band name (radiance_x) to the band name needed in
// the output product
// (reflectance_x).
private static String convertMerisBandName(Band band) {
String inBandName;
String outBandName;
inBandName = band.getName();
outBandName = _merisBandPrefix;
int blankIndex = inBandName.indexOf('_');
if (blankIndex > 0) {
outBandName += inBandName.substring(blankIndex, inBandName.length());
}
return outBandName;
}
/**
* Adds requested bands to the output product.
*
* @param description a description template for the new bands to be created
* @param bConvertMerisName it set to true, the MERIS l1b band name is converted from
* <i>radiance_n</i> to <i>reflectance_n</i>
*/
private void addBandsToOutput(String description, boolean bConvertMerisName) {
for (Band inBand : _inputBandList) {
String newBandName;
String bandUnit;
if (bConvertMerisName) {
newBandName = convertMerisBandName(inBand);
bandUnit = "dl";
} else {
newBandName = inBand.getName();
bandUnit = inBand.getUnit();
}
Band outBand =
new Band(
newBandName,
inBand.getGeophysicalDataType(),
inBand.getSceneRasterWidth(),
inBand.getSceneRasterHeight());
outBand.setUnit(bandUnit);
ProductUtils.copySpectralBandProperties(inBand, outBand);
outBand.setDescription(description + inBand.getName());
_outputProduct.addBand(outBand);
}
}
/**
* Checks if the given band is an AATSR forward band.
*
* @param band the <code>Band</code> to be checked.
* @return true when the band is a forward band
*/
private static boolean checkForAATSRForwardBand(Band band) {
boolean bRet = false;
int bandIndex;
for (int _aatsrMDSIndice : _aatsrMDSIndices) {
bandIndex = _aatsrMDSIndice;
if (ObjectUtils.equalObjects(
band.getName(), EnvisatConstants.AATSR_L1B_BAND_NAMES[bandIndex])) {
bRet = true;
break;
}
}
return bRet;
}
/**
* This method provides a real tie point grid from a 'tie point band'.
*
* @param band - the 'tie point band'
* @return TiePointGrid
*/
public static TiePointGrid getTpgFromBand(Band band) {
final DataBuffer dataBuffer = band.getSourceImage().getData().getDataBuffer();
float[] tpgData = new float[dataBuffer.getSize()];
for (int i = 0; i < dataBuffer.getSize(); i++) {
tpgData[i] = dataBuffer.getElemFloat(i);
}
return new TiePointGrid(
band.getName(),
band.getSceneRasterWidth(),
band.getSceneRasterHeight(),
0.0f,
0.0f,
1.0f,
1.0f,
tpgData);
}
/**
* This method downscales a band by a given factor
*
* @param inputBand - the input band
* @param scalingFactor - the scaling factor
* @return Band - the downscaled band
*/
public static Band downscaleBand(Band inputBand, float scalingFactor) {
final RenderedImage sourceImage = inputBand.getSourceImage();
final RenderedOp downscaledImage =
ScaleDescriptor.create(
sourceImage,
1.0f / scalingFactor,
1.0f / scalingFactor,
0.0f,
0.0f,
Interpolation.getInstance(Interpolation.INTERP_NEAREST),
null);
Band downscaledBand =
new Band(
inputBand.getName(), inputBand.getDataType(),
downscaledImage.getWidth(), downscaledImage.getHeight());
downscaledBand.setSourceImage(downscaledImage);
return downscaledBand;
}
/**
* This method provides a rescaled tie point grid from a 'tie point band'.
*
* @param band - the 'tie point band'
* @param rescaledWidth - width of the rescaled TPG
* @param rescaledHeight - height of the rescaled TPG
* @return TiePointGrid
*/
public static TiePointGrid getRescaledTpgFromBand(
Band band, int rescaledWidth, int rescaledHeight) {
final DataBuffer dataBuffer = band.getSourceImage().getData().getDataBuffer();
float[] tpgData = new float[rescaledWidth * rescaledHeight];
if (rescaledWidth * rescaledHeight > band.getSceneRasterWidth() * band.getSceneRasterHeight()) {
throw new OperatorException("Cannot create TPG - width*height too large.");
}
int tpgIndex = 0;
for (int j = 0; j < rescaledHeight; j++) {
for (int i = 0; i < rescaledWidth; i++) {
tpgData[rescaledWidth * j + i] = dataBuffer.getElemFloat(tpgIndex);
tpgIndex++;
}
for (int i = rescaledWidth; i < band.getSceneRasterWidth(); i++) {
tpgIndex++;
}
}
return new TiePointGrid(
band.getName(), rescaledWidth, rescaledHeight, 0.0f, 0.0f, 1.0f, 1.0f, tpgData);
}
@Override
public void computeTile(Band targetBand, Tile targetTile, ProgressMonitor pm)
throws OperatorException {
try {
final Rectangle rect = targetTile.getRectangle();
// System.out.println("Original: x0 = " + rect.x + ", y = " + rect.y + ", w = " +
// rect.width + ", h = " + rect.height);
final int x0 = rect.x;
final int y0 = rect.y;
final int w = rect.width;
final int h = rect.height;
Window tileWindow = new Window(y0, y0 + h - 1, x0, x0 + w - 1);
for (String absPhaseKey : targetMap.keySet()) {
final ProductContainer product = targetMap.get(absPhaseKey);
if (targetBand.getName().equals(product.targetBandName_I)) {
// check out from source
Tile tileRealMaster = getSourceTile(product.sourceMaster.realBand, rect);
final DoubleMatrix dataMaster =
TileUtilsDoris.pullDoubleMatrix(tileRealMaster); // check out from source
// get class for this slave from the map
Slant2Height slant2Height = slant2HeightMap.get(product.sourceSlave.date);
slant2Height.applySchwabisch(tileWindow, dataMaster);
TileUtilsDoris.pushDoubleMatrix(dataMaster, targetTile, targetTile.getRectangle());
}
}
} catch (Exception e) {
throw new OperatorException(e);
}
}
@Override
public void computeTile(Band targetBand, Tile targetTile, ProgressMonitor pm)
throws OperatorException {
if (targetBand.isFlagBand()) {
// no computations
return;
}
final Rectangle rectangle = targetTile.getRectangle();
final int bigWidth = (int) (scalingFactor * rectangle.getWidth());
final int bigHeight = (int) (scalingFactor * rectangle.getHeight());
final int bigX = (int) (scalingFactor * rectangle.getX());
final int bigY = (int) (scalingFactor * rectangle.getY());
final Rectangle big = new Rectangle(bigX, bigY, bigWidth, bigHeight);
pm.beginTask("Processing frame...", rectangle.height);
try {
// todo: clean up the tiles which are not finally needed (depends on how many channels are
// used)
final Tile szMerisTile = getSourceTile(synergyProduct.getTiePointGrid("sun_zenith"), big);
final Tile vzMerisTile = getSourceTile(synergyProduct.getTiePointGrid("view_zenith"), big);
final Tile saMerisTile = getSourceTile(synergyProduct.getTiePointGrid("sun_azimuth"), big);
final Tile pressureTile = getSourceTile(synergyProduct.getTiePointGrid("atm_press"), big);
final Tile seAatsrNadirTile =
getSourceTile(
synergyProduct.getBand(
"sun_elev_nadir" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile veAatsrNadirTile =
getSourceTile(
synergyProduct.getBand(
"view_elev_nadir" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile saAatsrNadirTile =
getSourceTile(
synergyProduct.getBand(
"sun_azimuth_nadir" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile seAatsrFwardTile =
getSourceTile(
synergyProduct.getBand(
"sun_elev_fward" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile veAatsrFwardTile =
getSourceTile(
synergyProduct.getBand(
"view_elev_fward" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile saAatsrFwardTile =
getSourceTile(
synergyProduct.getBand(
"sun_azimuth_fward" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile vaAatsrFwardTile =
getSourceTile(
synergyProduct.getBand(
"view_azimuth_fward" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + ""),
big);
final Tile merisRad13Tile =
getSourceTile(
synergyProduct.getBand(
"radiance_13" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_MERIS + ""),
big);
final Tile merisRad14Tile =
getSourceTile(
synergyProduct.getBand(
"radiance_14" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_MERIS + ""),
big);
final Band reflecNadir16Band =
synergyProduct.getBand(
"reflec_nadir_1600" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + "");
final Tile aatsrReflNadir1600Tile = getSourceTile(reflecNadir16Band, big);
final Band reflecNadir87Band =
synergyProduct.getBand(
"reflec_nadir_0870" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + "");
final Tile aatsrReflNadir0870Tile = getSourceTile(reflecNadir87Band, big);
final Band reflecFward16Band =
synergyProduct.getBand(
"reflec_fward_1600" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + "");
final Tile aatsrReflFward1600Tile = getSourceTile(reflecFward16Band, big);
final Band reflecFward87Band =
synergyProduct.getBand(
"reflec_fward_0870" + "_" + SynergyConstants.INPUT_BANDS_SUFFIX_AATSR + "");
final Tile aatsrReflFward0870Tile = getSourceTile(reflecFward87Band, big);
final Tile wsTile =
getSourceTile(glintProduct.getBand(GlintAveOp.RESULT_WINDSPEED_NAME), rectangle);
// Flags tiles
final Tile isInvalid = getSourceTile(invalidBand, rectangle);
for (int iY = rectangle.y; iY < rectangle.y + rectangle.height; iY++) {
for (int iX = rectangle.x; iX < rectangle.x + rectangle.width; iX++) {
final int iTarX = (int) (scalingFactor * iX + aveBlock);
final int iTarY = (int) (scalingFactor * iY + aveBlock);
checkForCancellation();
final float aatsrViewElevationNadir = getAvePixel(veAatsrNadirTile, iTarX, iTarY);
final float aatsrSunElevationNadir = getAvePixel(seAatsrNadirTile, iTarX, iTarY);
final float aatsrViewElevationFward = getAvePixel(veAatsrFwardTile, iTarX, iTarY);
final float aatsrSunElevationFward = getAvePixel(seAatsrFwardTile, iTarX, iTarY);
// just use one windspeed (the 'closer to ECMWF' one from Glint retrieval)
final float ws = wsTile.getSampleFloat(iX, iY);
if (isInvalid.getSampleBoolean(iX, iY)
|| ws == SynergyConstants.OUTPUT_WS_BAND_NODATAVALUE) {
targetTile.setSample(iX, iY, noDataVal);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_AOT_BAND_NAME)
&& (aot550Result[iX][iY] > 0.0
|| aot550Result[iX][iY] == SynergyConstants.OUTPUT_AOT_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, aot550Result[iX][iY]);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_ANG_BAND_NAME)
&& (angResult[iX][iY] > 0.0
|| angResult[iX][iY] == SynergyConstants.OUTPUT_ANG_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, angResult[iX][iY]);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_AOTERR_BAND_NAME)
&& (aot550ErrorResult[iX][iY] > 0.0
|| aot550ErrorResult[iX][iY]
== SynergyConstants.OUTPUT_AOTERR_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, aot550ErrorResult[iX][iY]);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_ANGERR_BAND_NAME)
&& (angErrorResult[iX][iY] > 0.0
|| angErrorResult[iX][iY] == SynergyConstants.OUTPUT_ANGERR_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, aot550ErrorResult[iX][iY]);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_GLINT_BAND_NAME)
&& (glintResult[iX][iY] > 0.0
|| glintResult[iX][iY] == SynergyConstants.OUTPUT_GLINT_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, glintResult[iX][iY]);
} else if (targetBand.getName().equals(SynergyConstants.OUTPUT_WS_BAND_NAME)
&& (wsResult[iX][iY] > 0.0
|| wsResult[iX][iY] == SynergyConstants.OUTPUT_WS_BAND_NODATAVALUE)) {
targetTile.setSample(iX, iY, wsResult[iX][iY]);
} else {
final float merisViewAzimuth = getAvePixel(vaMerisTileComplete, iTarX, iTarY);
final float merisSunAzimuth = getAvePixel(saMerisTile, iTarX, iTarY);
final float merisAzimuthDifference =
GlintPreparation.removeAzimuthDifferenceAmbiguity(
merisViewAzimuth, merisSunAzimuth);
final float merisViewZenith = getAvePixel(vzMerisTile, iTarX, iTarY);
final float merisSunZenith = getAvePixel(szMerisTile, iTarX, iTarY);
final float merisRad13 =
getAvePixel(merisRad13Tile, iTarX, iTarY) / SynergyConstants.MERIS_13_SOLAR_FLUX;
final float merisRad14 =
getAvePixel(merisRad14Tile, iTarX, iTarY) / SynergyConstants.MERIS_14_SOLAR_FLUX;
final double aatsrSeNadir = getAvePixel(seAatsrNadirTile, iTarX, iTarY);
final double aatsrSeFward = getAvePixel(seAatsrFwardTile, iTarX, iTarY);
// for RP test data (unit '%'), we need to divide AATSR reflectances by 100.
// however, the correct AATSR units should be 'dl', as for the Synergy products created
// in the Synergy module
float aatsrUnitCorrFactor = 1.0f;
if (reflecNadir87Band.getUnit().equals("%")) {
// check for one band should be enough
aatsrUnitCorrFactor = 100.0f;
}
final float aatsrReflNadir87 =
(float)
(getAvePixel(aatsrReflNadir0870Tile, iTarX, iTarY)
/ (Math.PI
* Math.cos(MathUtils.DTOR * (90.0 - aatsrSeNadir))
* aatsrUnitCorrFactor));
final float aatsrReflNadir16 =
(float)
(getAvePixel(aatsrReflNadir1600Tile, iTarX, iTarY)
/ (Math.PI
* Math.cos(MathUtils.DTOR * (90.0 - aatsrSeNadir))
* aatsrUnitCorrFactor));
final float aatsrReflFward87 =
(float)
(getAvePixel(aatsrReflFward0870Tile, iTarX, iTarY)
/ (Math.PI
* Math.cos(MathUtils.DTOR * (90.0 - aatsrSeFward))
* aatsrUnitCorrFactor));
final float aatsrReflFward16 =
(float)
(getAvePixel(aatsrReflFward1600Tile, iTarX, iTarY)
/ (Math.PI
* Math.cos(MathUtils.DTOR * (90.0 - aatsrSeFward))
* aatsrUnitCorrFactor));
final float aatsrViewAzimuthNadir = getAvePixel(vaAatsrNadirTileComplete, iTarX, iTarY);
final float aatsrSunAzimuthNadir = getAvePixel(saAatsrNadirTile, iTarX, iTarY);
final float aatsrViewAzimuthFward = vaAatsrFwardTile.getSampleFloat(iTarX, iTarY);
final float aatsrSunAzimuthFward = saAatsrFwardTile.getSampleFloat(iTarX, iTarY);
final float aatsrAzimuthDifferenceNadir =
GlintPreparation.removeAzimuthDifferenceAmbiguity(
aatsrViewAzimuthNadir, aatsrSunAzimuthNadir);
final float aatsrAzimuthDifferenceFward = aatsrViewAzimuthFward - aatsrSunAzimuthFward;
// negative pressures were stored in LUT to ensure ascending sequence
final float surfacePressure = -1.0f * getAvePixel(pressureTile, iTarX, iTarY);
// breadboard begin STEP 1
final float[] glintArray =
doSynAOStep1(
aatsrViewElevationNadir,
aatsrViewElevationFward,
aatsrSunElevationNadir,
aatsrSunElevationFward,
aatsrAzimuthDifferenceNadir,
aatsrAzimuthDifferenceFward,
merisViewZenith,
merisSunZenith,
merisAzimuthDifference,
surfacePressure,
ws);
glintResult[iX][iY] = glintArray[0];
wsResult[iX][iY] = ws;
// breadboard end STEP 1
// breadboard begin STEP 2
doSynAOStep2();
// breadboard end STEP 2
// breadboard begin STEP 3
doSynAOStep3(
iY,
iX,
merisRad13,
merisRad14,
aatsrReflNadir16,
aatsrReflNadir87,
aatsrReflFward16,
aatsrReflFward87);
// breadboard end STEP 3
if (targetBand.getName().equals(SynergyConstants.OUTPUT_AOT_BAND_NAME)) {
targetTile.setSample(iX, iY, aot550Result[iX][iY]);
}
if (targetBand.getName().equals(SynergyConstants.OUTPUT_ANG_BAND_NAME)) {
targetTile.setSample(iX, iY, angResult[iX][iY]);
}
if (targetBand.getName().equals(SynergyConstants.OUTPUT_AOTERR_BAND_NAME)) {
targetTile.setSample(iX, iY, aot550ErrorResult[iX][iY]);
}
if (targetBand.getName().equals(SynergyConstants.OUTPUT_ANGERR_BAND_NAME)) {
targetTile.setSample(iX, iY, angErrorResult[iX][iY]);
}
if (targetBand.getName().equals(SynergyConstants.OUTPUT_GLINT_BAND_NAME)) {
targetTile.setSample(iX, iY, glintResult[iX][iY]);
}
if (targetBand.getName().equals(SynergyConstants.OUTPUT_WS_BAND_NAME)) {
targetTile.setSample(iX, iY, wsResult[iX][iY]);
}
}
pm.worked(1);
}
}
} catch (Exception e) {
throw new OperatorException(
"Failed to process ocean aerosol algorithm:\n" + e.getMessage(), e);
} finally {
pm.done();
}
}
protected void addBandsToProduct(Product product) {
Debug.assertNotNull(getSourceProduct());
Debug.assertNotNull(product);
for (int i = 0; i < getSourceProduct().getNumBands(); i++) {
Band sourceBand = getSourceProduct().getBandAt(i);
String bandName = sourceBand.getName();
if (isNodeAccepted(bandName)) {
Band destBand;
boolean treatVirtualBandsAsRealBands = false;
if (getSubsetDef() != null && getSubsetDef().getTreatVirtualBandsAsRealBands()) {
treatVirtualBandsAsRealBands = true;
}
// @todo 1 se/se - extract copy of a band or virtual band to create deep clone of band and
// virtual band
if (!treatVirtualBandsAsRealBands && sourceBand instanceof VirtualBand) {
VirtualBand virtualSource = (VirtualBand) sourceBand;
destBand =
new VirtualBand(
bandName,
sourceBand.getDataType(),
getSceneRasterWidth(),
getSceneRasterHeight(),
virtualSource.getExpression());
} else {
destBand =
new Band(
bandName,
sourceBand.getDataType(),
getSceneRasterWidth(),
getSceneRasterHeight());
}
if (sourceBand.getUnit() != null) {
destBand.setUnit(sourceBand.getUnit());
}
if (sourceBand.getDescription() != null) {
destBand.setDescription(sourceBand.getDescription());
}
destBand.setScalingFactor(sourceBand.getScalingFactor());
destBand.setScalingOffset(sourceBand.getScalingOffset());
destBand.setLog10Scaled(sourceBand.isLog10Scaled());
destBand.setSpectralBandIndex(sourceBand.getSpectralBandIndex());
destBand.setSpectralWavelength(sourceBand.getSpectralWavelength());
destBand.setSpectralBandwidth(sourceBand.getSpectralBandwidth());
destBand.setSolarFlux(sourceBand.getSolarFlux());
if (sourceBand.isNoDataValueSet()) {
destBand.setNoDataValue(sourceBand.getNoDataValue());
}
destBand.setNoDataValueUsed(sourceBand.isNoDataValueUsed());
destBand.setValidPixelExpression(sourceBand.getValidPixelExpression());
FlagCoding sourceFlagCoding = sourceBand.getFlagCoding();
IndexCoding sourceIndexCoding = sourceBand.getIndexCoding();
if (sourceFlagCoding != null) {
String flagCodingName = sourceFlagCoding.getName();
FlagCoding destFlagCoding = product.getFlagCodingGroup().get(flagCodingName);
Debug.assertNotNull(
destFlagCoding); // should not happen because flag codings should be already in
// product
destBand.setSampleCoding(destFlagCoding);
} else if (sourceIndexCoding != null) {
String indexCodingName = sourceIndexCoding.getName();
IndexCoding destIndexCoding = product.getIndexCodingGroup().get(indexCodingName);
Debug.assertNotNull(
destIndexCoding); // should not happen because index codings should be already in
// product
destBand.setSampleCoding(destIndexCoding);
} else {
destBand.setSampleCoding(null);
}
if (isFullScene(getSubsetDef()) && sourceBand.isStxSet()) {
copyStx(sourceBand, destBand);
}
product.addBand(destBand);
bandMap.put(destBand, sourceBand);
}
}
for (final Map.Entry<Band, RasterDataNode> entry : bandMap.entrySet()) {
copyImageInfo(entry.getValue(), entry.getKey());
}
}
@Override
public void computeTile(Band targetBand, Tile targetTile, ProgressMonitor pm)
throws OperatorException {
final Rectangle targetRectangle = targetTile.getRectangle();
final String name = targetBand.getName();
final String currentMonth = name.substring(TARGET_BAND_PREFIX.length(), name.length());
final List<Product> currentMonthDataProducts = halfmonthlyDataProductsMap.get(currentMonth);
List<Product> currentMonthFlagProducts;
if (currentMonthDataProducts.size() != 2) {
return;
}
final Band firstNdviBand = currentMonthDataProducts.get(0).getBand("band_1");
final Tile firstNdviTile = getSourceTile(firstNdviBand, targetRectangle);
final Band secondNdviBand = currentMonthDataProducts.get(1).getBand("band_1");
final Tile secondNdviTile = getSourceTile(secondNdviBand, targetRectangle);
Band firstNdviFlagBand;
Tile firstNdviFlagTile = null;
Band secondNdviFlagBand;
Tile secondNdviFlagTile = null;
if (writeFlags) {
currentMonthFlagProducts = halfmonthlyFlagProductsMap.get(currentMonth);
if (currentMonthFlagProducts.size() != 2) {
return;
}
firstNdviFlagBand = currentMonthFlagProducts.get(0).getBand("band_1");
firstNdviFlagTile = getSourceTile(firstNdviFlagBand, targetRectangle);
secondNdviFlagBand = currentMonthFlagProducts.get(1).getBand("band_1");
secondNdviFlagTile = getSourceTile(secondNdviFlagBand, targetRectangle);
}
for (int y = targetRectangle.y; y < targetRectangle.y + targetRectangle.height; y++) {
checkForCancellation();
for (int x = targetRectangle.x; x < targetRectangle.x + targetRectangle.width; x++) {
final boolean isSampleInvalid = isSampleInvalid(firstNdviBand, secondNdviBand, x, y);
final boolean isSampleMissing = isSampleMissing(firstNdviTile, secondNdviTile, x, y);
if (!isSampleInvalid && !isSampleMissing) {
final int firstNdvi = firstNdviTile.getSampleInt(x, y);
final int secondNdvi = secondNdviTile.getSampleInt(x, y);
if (firstNdviBand.isPixelValid(x, y) && secondNdviBand.isPixelValid(x, y)) {
final int maxNdvi = Math.max(firstNdvi, secondNdvi);
if (writeFlags) {
if (firstNdvi >= secondNdvi) {
final int firstNdviFlag = firstNdviFlagTile.getSampleInt(x, y);
targetTile.setSample(x, y, firstNdviFlag);
} else {
final int secondNdviFlag = secondNdviFlagTile.getSampleInt(x, y);
targetTile.setSample(x, y, secondNdviFlag);
}
} else {
targetTile.setSample(x, y, maxNdvi);
}
} else if (!firstNdviBand.isPixelValid(x, y)) {
if (writeFlags) {
final int firstNdviFlag = firstNdviFlagTile.getSampleInt(x, y);
targetTile.setSample(x, y, firstNdviFlag);
} else {
targetTile.setSample(x, y, firstNdvi);
}
} else if (!secondNdviBand.isPixelValid(x, y)) {
if (writeFlags) {
final int secondNdviFlag = secondNdviFlagTile.getSampleInt(x, y);
targetTile.setSample(x, y, secondNdviFlag);
} else {
targetTile.setSample(x, y, secondNdvi);
}
}
} else {
targetTile.setSample(x, y, Constants.NDVI_INVALID_VALUE);
}
}
}
}
// Processes a single AATSR band.
private void processAatsrBand(Band band, ProgressMonitor pm) throws IOException {
// load appropriate Sensor coefficientFile and init algorithm
// ----------------------------------------------------------
if (!loadBandCoefficients(band)) {
_logger.severe(
SmacConstants.LOG_MSG_COEFF_NOT_FOUND_1
+ band.getName()
+ SmacConstants.LOG_MSG_COEFF_NOT_FOUND_2);
setCurrentStatus(ProcessorConstants.STATUS_FAILED);
return;
}
_logger.info(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ band.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2);
// initialize vectors and other data
// ---------------------------------
int width = band.getSceneRasterWidth();
int height = band.getSceneRasterHeight();
Band outBand = _outputProduct.getBand(band.getName());
boolean isForwardBand = checkForAATSRForwardBand(band);
float[] sza = new float[width];
float[] saa = new float[width];
float[] vza = new float[width];
float[] vaa = new float[width];
float[] taup550 = new float[width];
float[] uh2o = new float[width];
float[] uo3 = new float[width];
float[] press = new float[width];
boolean[] process = new boolean[width];
float[] toa = new float[width];
float[] toa_corr = new float[width];
TiePointGrid szaBand;
TiePointGrid saaBand;
TiePointGrid vzaBand;
TiePointGrid vaaBand;
Term bitMask;
// set the tie point bands according to input band view
// ----------------------------------------------------
if (isForwardBand) {
szaBand = _szaFwdBand;
saaBand = _saaFwdBand;
vzaBand = _vzaFwdBand;
vaaBand = _vaaFwdBand;
bitMask = _bitMaskTermForward;
} else {
szaBand = _szaBand;
saaBand = _saaBand;
vzaBand = _vzaBand;
vaaBand = _vaaBand;
bitMask = _bitMaskTerm;
}
// initialize vectors
// ------------------
for (int x = 0; x < width; x++) {
taup550[x] = _tau_aero_550;
uh2o[x] = _u_h2o;
uo3[x] = _u_o3;
press[x] = _surf_press;
process[x] = true;
}
// progress init
pm.beginTask(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ band.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2,
height * 6);
try {
// loop over all scanlines
for (int y = 0; y < band.getSceneRasterHeight(); y++) {
// read scanline
band.readPixels(0, y, width, 1, toa, SubProgressMonitor.create(pm, 1));
szaBand.readPixels(0, y, width, 1, sza, SubProgressMonitor.create(pm, 1));
saaBand.readPixels(0, y, width, 1, saa, SubProgressMonitor.create(pm, 1));
vzaBand.readPixels(0, y, width, 1, vza, SubProgressMonitor.create(pm, 1));
vaaBand.readPixels(0, y, width, 1, vaa, SubProgressMonitor.create(pm, 1));
// scale sun and view elevation to zenith angles
sza = RsMathUtils.elevationToZenith(sza, sza);
vza = RsMathUtils.elevationToZenith(vza, sza);
// forEachPixel bitmask
if (bitMask != null) {
_inputProduct.readBitmask(0, y, width, 1, bitMask, process, ProgressMonitor.NULL);
}
// process scanline
toa_corr =
_algorithm.run(
sza,
saa,
vza,
vaa,
taup550,
uh2o,
uo3,
press,
process,
_invalidPixel,
toa,
toa_corr);
// write scanline
outBand.writePixels(0, y, width, 1, toa_corr, ProgressMonitor.NULL);
// update progress
pm.worked(1);
if (pm.isCanceled()) {
_logger.warning(ProcessorConstants.LOG_MSG_PROC_CANCELED);
setCurrentStatus(ProcessorConstants.STATUS_ABORTED);
return;
}
}
} finally {
pm.done();
}
_logger.info(ProcessorConstants.LOG_MSG_PROC_SUCCESS);
}
// Processes a single band MERIS data using the MERIS ADS.
private void processMerisBandWithADS(Band band, ProgressMonitor pm) throws IOException {
// load appropriate Sensor coefficientFile and init algorithm
// ----------------------------------------------------------
if (!loadBandCoefficients(band)) {
_logger.severe(
SmacConstants.LOG_MSG_COEFF_NOT_FOUND_1
+ band.getName()
+ SmacConstants.LOG_MSG_COEFF_NOT_FOUND_2); /*I18N*/
setCurrentStatus(ProcessorConstants.STATUS_FAILED);
return;
}
_logger.info(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ band.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2); /*I18N*/
// initialize vectors and other data
// ---------------------------------
int width = band.getSceneRasterWidth();
int height = band.getSceneRasterHeight();
Band outBand = _outputProduct.getBand(convertMerisBandName(band));
float[] sza = new float[width];
float[] saa = new float[width];
float[] vza = new float[width];
float[] vaa = new float[width];
float[] taup550 = new float[width];
float[] uh2o = new float[width];
float[] uo3 = new float[width];
float[] press = new float[width];
float[] elev = new float[width];
boolean[] process = new boolean[width];
float[] toa = new float[width];
float[] toa_corr = new float[width];
// set up vector - this parameter is constant for the request
for (int x = 0; x < width; x++) {
taup550[x] = _tau_aero_550;
process[x] = true;
}
// progress bar init
// -----------------
pm.beginTask(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ band.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2,
height * 10);
try {
// loop over all scanlines
// -----------------------
for (int y = 0; y < height; y++) {
// read scanline
// -------------
band.readPixels(0, y, width, 1, toa, SubProgressMonitor.create(pm, 1));
_szaBand.readPixels(0, y, width, 1, sza, SubProgressMonitor.create(pm, 1));
_saaBand.readPixels(0, y, width, 1, saa, SubProgressMonitor.create(pm, 1));
_vzaBand.readPixels(0, y, width, 1, vza, SubProgressMonitor.create(pm, 1));
_vaaBand.readPixels(0, y, width, 1, vaa, SubProgressMonitor.create(pm, 1));
_wvBand.readPixels(0, y, width, 1, uh2o, SubProgressMonitor.create(pm, 1));
_o3Band.readPixels(0, y, width, 1, uo3, SubProgressMonitor.create(pm, 1));
_pressBand.readPixels(0, y, width, 1, press, SubProgressMonitor.create(pm, 1));
_elevBand.readPixels(0, y, width, 1, elev, SubProgressMonitor.create(pm, 1));
// scale radiance to reflectance
// -------------------------------
toa = RsMathUtils.radianceToReflectance(toa, sza, band.getSolarFlux(), toa);
// correct pressure due to elevation
// ---------------------------------
press = RsMathUtils.simpleBarometric(press, elev, press);
// scale DU to cm * atm
// ----------------------
uo3 = dobsonToCmAtm(uo3);
// scale relative humidity to g/cm^2
// -----------------------------------
uh2o = relativeHumidityTogcm2(uh2o);
// forEachPixel bitmask
// ----------------
if (_bitMaskTerm != null) {
_inputProduct.readBitmask(0, y, width, 1, _bitMaskTerm, process, ProgressMonitor.NULL);
}
// process scanline
// ----------------
toa_corr =
_algorithm.run(
sza,
saa,
vza,
vaa,
taup550,
uh2o,
uo3,
press,
process,
_invalidPixel,
toa,
toa_corr);
// write scanline
// --------------
outBand.writePixels(0, y, width, 1, toa_corr, ProgressMonitor.NULL);
// update progressbar
// ------------------
pm.worked(1);
if (pm.isCanceled()) {
_logger.warning(ProcessorConstants.LOG_MSG_PROC_CANCELED);
setCurrentStatus(ProcessorConstants.STATUS_ABORTED);
return;
}
}
} finally {
pm.done();
}
_logger.info(ProcessorConstants.LOG_MSG_PROC_SUCCESS);
}
/** {@inheritDoc} */
public void writeBandRasterData(
Band sourceBand,
int sourceOffsetX,
int sourceOffsetY,
int sourceWidth,
int sourceHeight,
ProductData sourceBuffer,
ProgressMonitor pm)
throws IOException {
checkBufferSize(sourceWidth, sourceHeight, sourceBuffer);
final int sourceBandWidth = sourceBand.getSceneRasterWidth();
final int sourceBandHeight = sourceBand.getSceneRasterHeight();
checkSourceRegionInsideBandRegion(
sourceWidth, sourceBandWidth, sourceHeight, sourceBandHeight, sourceOffsetX, sourceOffsetY);
int memTypeID = -1;
int memSpaceID = -1;
pm.beginTask("Writing band '" + sourceBand.getName() + "'...", 1);
try {
final int datasetID = getOrCreateBandH5D(sourceBand);
final int fileSpaceID = H5.H5Dget_space(datasetID);
final long[] memDims = new long[] {sourceHeight, sourceWidth};
final long[] memStart = new long[2];
final long[] memCount = new long[2];
final long[] fileStart = new long[2];
final long[] fileCount = new long[2];
memTypeID = createH5TypeID(sourceBuffer.getType());
memSpaceID = H5.H5Screate_simple(2, memDims, null);
memStart[0] = 0;
memStart[1] = 0;
memCount[0] = sourceHeight;
memCount[1] = sourceWidth;
H5.H5Sselect_hyperslab(
memSpaceID, HDF5Constants.H5S_SELECT_SET, memStart, null, memCount, null);
fileStart[0] = sourceOffsetY;
fileStart[1] = sourceOffsetX;
fileCount[0] = sourceHeight;
fileCount[1] = sourceWidth;
H5.H5Sselect_hyperslab(
fileSpaceID, HDF5Constants.H5S_SELECT_SET, fileStart, null, fileCount, null);
H5.H5Dwrite(
datasetID,
memTypeID,
memSpaceID,
fileSpaceID,
HDF5Constants.H5P_DEFAULT,
sourceBuffer.getElems());
pm.worked(1);
} catch (IOException e) {
throw e;
} catch (HDF5Exception e) {
throw new ProductIOException(createErrorMessage(e));
} finally {
closeH5S(memSpaceID);
closeH5T(memTypeID);
pm.done();
}
}
@Override
public void initialize() throws OperatorException {
if (computeErrorBands) {
deactivateComputeTileMethod();
}
if (endmemberFile != null) {
loadEndmemberFile();
}
if (sourceBandNames == null || sourceBandNames.length == 0) {
Band[] bands = sourceProduct.getBands();
ArrayList<String> bandNameList = new ArrayList<String>();
for (Band band : bands) {
if (band.getSpectralWavelength() > 0) {
bandNameList.add(band.getName());
}
}
sourceBandNames = bandNameList.toArray(new String[bandNameList.size()]);
}
validateParameters();
sourceBands = new Band[sourceBandNames.length];
for (int i = 0; i < sourceBandNames.length; i++) {
String sourceBandName = sourceBandNames[i];
Band sourceBand = sourceProduct.getBand(sourceBandName);
if (sourceBand == null) {
throw new OperatorException("Source band not found: " + sourceBandName);
}
if (sourceBand.getSpectralWavelength() <= 0) {
throw new OperatorException("Source band without spectral wavelength: " + sourceBandName);
}
sourceBands[i] = sourceBand;
}
int numSourceBands = sourceBands.length;
int numEndmembers = endmembers.length;
if (numSourceBands < numEndmembers) {
throw new OperatorException("Number of source bands must be >= number of endmembers.");
}
double[][] lsuMatrixElements = new double[numSourceBands][numEndmembers];
for (int j = 0; j < numEndmembers; j++) {
Endmember endmember = endmembers[j];
double[] wavelengths = endmember.getWavelengths();
double[] radiations = endmember.getRadiations();
for (int i = 0; i < numSourceBands; i++) {
Band sourceBand = sourceBands[i];
float wavelength = sourceBand.getSpectralWavelength();
float bandwidth = sourceBand.getSpectralBandwidth();
int k =
findEndmemberSpectralIndex(wavelengths, wavelength, Math.max(bandwidth, minBandwidth));
if (k == -1) {
throw new OperatorException(
String.format(
"Band %s: No matching endmember wavelength found (%f nm)",
sourceBand.getName(), wavelength));
}
lsuMatrixElements[i][j] = radiations[k];
}
}
if (UC_LSU.equals(unmixingModelName)) {
spectralUnmixing = new UnconstrainedLSU(lsuMatrixElements);
} else if (C_LSU.equals(unmixingModelName)) {
spectralUnmixing = new ConstrainedLSU(lsuMatrixElements);
} else if (FC_LSU.equals(unmixingModelName)) {
spectralUnmixing = new FullyConstrainedLSU(lsuMatrixElements);
} else if (unmixingModelName == null) {
spectralUnmixing = new UnconstrainedLSU(lsuMatrixElements);
}
int width = sourceProduct.getSceneRasterWidth();
int height = sourceProduct.getSceneRasterHeight();
targetProduct =
new Product(sourceProduct.getName() + "_unmixed", "SpectralUnmixing", width, height);
abundanceBands = new Band[numEndmembers];
for (int i = 0; i < numEndmembers; i++) {
abundanceBands[i] =
targetProduct.addBand(
endmembers[i].getName() + abundanceBandNameSuffix, ProductData.TYPE_FLOAT32);
}
if (computeErrorBands) {
errorBands = new Band[numSourceBands];
for (int i = 0; i < errorBands.length; i++) {
final String erroBandName = sourceBands[i].getName() + errorBandNameSuffix;
errorBands[i] = targetProduct.addBand(erroBandName, ProductData.TYPE_FLOAT32);
ProductUtils.copySpectralBandProperties(sourceBands[i], errorBands[i]);
}
summaryErrorBand = targetProduct.addBand("summary_error", ProductData.TYPE_FLOAT32);
summaryErrorBand.setDescription("Root mean square error");
}
ProductUtils.copyMetadata(sourceProduct, targetProduct);
ProductUtils.copyTiePointGrids(sourceProduct, targetProduct);
ProductUtils.copyGeoCoding(sourceProduct, targetProduct);
}
private Integer createBandH5D(Band band) throws IOException {
final int w = band.getRasterWidth();
final int h = band.getRasterHeight();
long[] dims = new long[] {h, w};
int datasetID = -1;
int fileTypeID = -1;
int fileSpaceID = -1;
try {
fileTypeID = createH5TypeID(band.getDataType());
fileSpaceID = H5.H5Screate_simple(2, dims, null);
datasetID =
H5.H5Dcreate(
_fileID,
"/bands/" + band.getName(),
fileTypeID,
fileSpaceID,
HDF5Constants.H5P_DEFAULT);
try {
// @todo 1 nf/tb - MEMOPT: add min, max here
createScalarAttribute(datasetID, "raster_width", band.getRasterWidth());
createScalarAttribute(datasetID, "raster_height", band.getRasterHeight());
createScalarAttribute(datasetID, "scaling_factor", band.getScalingFactor());
createScalarAttribute(datasetID, "scaling_offset", band.getScalingOffset());
createScalarAttribute(datasetID, "log10_scaled", band.isLog10Scaled() ? "true" : "false");
createScalarAttribute(datasetID, "unit", band.getUnit());
createScalarAttribute(datasetID, "description", band.getDescription());
if (band.getSpectralBandIndex() >= 0) {
createScalarAttribute(datasetID, "spectral_band_index", band.getSpectralBandIndex() + 1);
createScalarAttribute(datasetID, "solar_flux", band.getSolarFlux());
createScalarAttribute(datasetID, "bandwidth", band.getSpectralBandwidth());
createScalarAttribute(datasetID, "wavelength", band.getSpectralWavelength());
}
if (band.getFlagCoding() != null) {
createScalarAttribute(datasetID, "flag_coding", band.getFlagCoding().getName());
}
createScalarAttribute(datasetID, "CLASS", "IMAGE");
createScalarAttribute(datasetID, "IMAGE_VERSION", 1.2F);
if (band.isStxSet()) {
final Stx stx = band.getStx();
createScalarAttribute(datasetID, "min_sample", stx.getMinimum());
createScalarAttribute(datasetID, "max_sample", stx.getMaximum());
}
if (band.getImageInfo() != null) {
final ColorPaletteDef paletteDef = band.getImageInfo().getColorPaletteDef();
float[] minmax =
new float[] {
(float) paletteDef.getMinDisplaySample(), (float) paletteDef.getMaxDisplaySample()
};
createArrayAttribute(datasetID, "IMAGE_MINMAXRANGE", minmax);
}
} catch (IOException e) {
/* ignore IOException because these attributes are not very essential... */
Debug.trace("failed to create attribute: " + e.getMessage());
}
} catch (HDF5Exception e) {
closeH5D(datasetID);
throw new ProductIOException(createErrorMessage(e));
} finally {
closeH5S(fileSpaceID);
closeH5T(fileTypeID);
}
return datasetID;
}
// Processes a single spectralBand of MERIS data.
private void processMerisBand(Band spectralBand, ProgressMonitor pm) throws IOException {
// load appropriate Sensor coefficientFile and init algorithm
// ----------------------------------------------------------
if (!loadBandCoefficients(spectralBand)) {
_logger.severe(
SmacConstants.LOG_MSG_COEFF_NOT_FOUND_1
+ spectralBand.getName()
+ SmacConstants.LOG_MSG_COEFF_NOT_FOUND_2);
setCurrentStatus(ProcessorConstants.STATUS_FAILED);
return;
}
_logger.info(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ spectralBand.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2); /*I18N*/
// initialize vectors and other data
int n;
int width = spectralBand.getSceneRasterWidth();
int height = spectralBand.getSceneRasterHeight();
Band outBand = _outputProduct.getBand(convertMerisBandName(spectralBand));
float[] sza = new float[width];
float[] saa = new float[width];
float[] vza = new float[width];
float[] vaa = new float[width];
float[] taup550 = new float[width];
float[] uh2o = new float[width];
float[] uo3 = new float[width];
float[] press = new float[width];
boolean[] process = new boolean[width];
float[] toa = new float[width];
float[] toa_corr = new float[width];
for (n = 0; n < width; n++) {
taup550[n] = _tau_aero_550;
uh2o[n] = _u_h2o;
uo3[n] = _u_o3;
press[n] = _surf_press;
process[n] = true;
}
// progress init
pm.beginTask(
SmacConstants.LOG_MSG_GENERATING_PIXEL_1
+ spectralBand.getName()
+ SmacConstants.LOG_MSG_GENERATING_PIXEL_2,
height * 6);
try {
// loop over all scanlines
for (int y = 0; y < spectralBand.getSceneRasterHeight(); y++) {
// read scanline
spectralBand.readPixels(0, y, width, 1, toa, SubProgressMonitor.create(pm, 1));
_szaBand.readPixels(0, y, width, 1, sza, SubProgressMonitor.create(pm, 1));
_saaBand.readPixels(0, y, width, 1, saa, SubProgressMonitor.create(pm, 1));
_vzaBand.readPixels(0, y, width, 1, vza, SubProgressMonitor.create(pm, 1));
_vaaBand.readPixels(0, y, width, 1, vaa, SubProgressMonitor.create(pm, 1));
// scale radiances to reflectances
toa = RsMathUtils.radianceToReflectance(toa, sza, spectralBand.getSolarFlux(), toa);
// forEachPixel bitmask
if (_bitMaskTerm != null) {
_inputProduct.readBitmask(0, y, width, 1, _bitMaskTerm, process, ProgressMonitor.NULL);
}
// process scanline
toa_corr =
_algorithm.run(
sza,
saa,
vza,
vaa,
taup550,
uh2o,
uo3,
press,
process,
_invalidPixel,
toa,
toa_corr);
// write scanline
outBand.writePixels(0, y, width, 1, toa_corr, ProgressMonitor.NULL);
// update progressbar
pm.worked(1);
if (pm.isCanceled()) {
_logger.warning(ProcessorConstants.LOG_MSG_PROC_CANCELED);
setCurrentStatus(ProcessorConstants.STATUS_ABORTED);
return;
}
}
} finally {
pm.done();
}
_logger.info(ProcessorConstants.LOG_MSG_PROC_SUCCESS);
}
