private static RasterDataNode[] getReferencedNodes(final RasterDataNode node) {
final Product product = node.getProduct();
if (product != null) {
final List<String> expressions = new ArrayList<String>(10);
if (node.getValidPixelExpression() != null) {
expressions.add(node.getValidPixelExpression());
}
final ProductNodeGroup<Mask> overlayMaskGroup = node.getOverlayMaskGroup();
if (overlayMaskGroup.getNodeCount() > 0) {
final Mask[] overlayMasks =
overlayMaskGroup.toArray(new Mask[overlayMaskGroup.getNodeCount()]);
for (final Mask overlayMask : overlayMasks) {
final String expression;
if (overlayMask.getImageType() == Mask.BandMathsType.INSTANCE) {
expression = Mask.BandMathsType.getExpression(overlayMask);
} else if (overlayMask.getImageType() == Mask.RangeType.INSTANCE) {
expression = Mask.RangeType.getExpression(overlayMask);
} else {
expression = null;
}
if (expression != null) {
expressions.add(expression);
}
}
}
if (node instanceof VirtualBand) {
final VirtualBand virtualBand = (VirtualBand) node;
expressions.add(virtualBand.getExpression());
}
final ArrayList<Term> termList = new ArrayList<Term>(10);
for (final String expression : expressions) {
try {
final Term term = product.parseExpression(expression);
if (term != null) {
termList.add(term);
}
} catch (ParseException e) {
// @todo se handle parse exception
Debug.trace(e);
}
}
final Term[] terms = termList.toArray(new Term[termList.size()]);
final RasterDataSymbol[] refRasterDataSymbols = BandArithmetic.getRefRasterDataSymbols(terms);
return BandArithmetic.getRefRasters(refRasterDataSymbols);
}
return new RasterDataNode[0];
}
@Override
protected void addFlagsAndMasks(Product product) {
Band QFBand = product.getBand("l3m_qual");
if (QFBand != null) {
FlagCoding flagCoding = new FlagCoding("SST_Quality");
flagCoding.addFlag("Best", 0x00, "Highest quality retrieval");
flagCoding.addFlag("Good", 0x01, "Good quality retrieval");
flagCoding.addFlag("Questionable", 0x02, "Questionable quality retrieval");
flagCoding.addFlag("Bad", 0x03, "Bad quality retrieval");
product.getFlagCodingGroup().add(flagCoding);
QFBand.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Best",
"Highest quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l3m_qual == 0",
SeadasFileReader.Cornflower,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Good",
"Good quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l3m_qual == 1",
SeadasFileReader.LightPurple,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Questionable",
"Questionable quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l3m_qual == 2",
SeadasFileReader.BurntUmber,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Bad",
"Bad quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l3m_qual == 3",
SeadasFileReader.FailRed,
0.6));
}
QFBand = product.getBand("qual_sst");
if (QFBand != null) {
FlagCoding flagCoding = new FlagCoding("SST_Quality");
flagCoding.addFlag("Best", 0x00, "Highest quality retrieval");
flagCoding.addFlag("Good", 0x01, "Good quality retrieval");
flagCoding.addFlag("Questionable", 0x02, "Questionable quality retrieval");
flagCoding.addFlag("Bad", 0x03, "Bad quality retrieval");
product.getFlagCodingGroup().add(flagCoding);
QFBand.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Best",
"Highest quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 0",
SeadasFileReader.Cornflower,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Good",
"Good quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 1",
SeadasFileReader.LightPurple,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Questionable",
"Questionable quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 2",
SeadasFileReader.BurntUmber,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Bad",
"Bad quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 3",
SeadasFileReader.FailRed,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"No Data",
"No data retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == -1",
SeadasFileReader.MediumGray,
0.6));
}
QFBand = product.getBand("qual_sst4");
if (QFBand != null) {
FlagCoding flagCoding = new FlagCoding("SST_Quality");
flagCoding.addFlag("Best", 0x00, "Highest quality retrieval");
flagCoding.addFlag("Good", 0x01, "Good quality retrieval");
flagCoding.addFlag("Questionable", 0x02, "Questionable quality retrieval");
flagCoding.addFlag("Bad", 0x03, "Bad quality retrieval");
product.getFlagCodingGroup().add(flagCoding);
QFBand.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Best",
"Highest quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 0",
SeadasFileReader.Cornflower,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Good",
"Good quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 1",
SeadasFileReader.LightPurple,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Questionable",
"Questionable quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 2",
SeadasFileReader.BurntUmber,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Bad",
"Bad quality retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 3",
SeadasFileReader.FailRed,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"No Data",
"No data retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == -1",
SeadasFileReader.MediumGray,
0.6));
}
}
protected void addFlagsAndMasks(Product product) {
Band QFBand = product.getBand("l2_flags");
if (QFBand != null) {
FlagCoding flagCoding = new FlagCoding("L2Flags");
flagCoding.addFlag("ATMFAIL", 0x01, "Atmospheric correction failure");
flagCoding.addFlag("LAND", 0x02, "Land");
flagCoding.addFlag("PRODWARN", 0x04, "One (or more) product algorithms generated a warning");
flagCoding.addFlag("HIGLINT", 0x08, "High glint determined");
flagCoding.addFlag("HILT", 0x10, "High (or saturating) TOA radiance");
flagCoding.addFlag("HISATZEN", 0x20, "Large satellite zenith angle");
flagCoding.addFlag("COASTZ", 0x40, "Shallow water (<30m)");
flagCoding.addFlag("SPARE8", 0x80, "Unused");
flagCoding.addFlag("STRAYLIGHT", 0x100, "Straylight determined");
flagCoding.addFlag("CLDICE", 0x200, "Cloud/Ice determined");
flagCoding.addFlag("COCCOLITH", 0x400, "Coccolithophores detected");
flagCoding.addFlag("TURBIDW", 0x800, "Turbid water determined");
flagCoding.addFlag("HISOLZEN", 0x1000, "High solar zenith angle");
flagCoding.addFlag("SPARE14", 0x2000, "Unused");
flagCoding.addFlag("LOWLW", 0x4000, "Low Lw @ 555nm (possible cloud shadow)");
flagCoding.addFlag("CHLFAIL", 0x8000, "Chlorophyll algorithm failure");
flagCoding.addFlag("NAVWARN", 0x10000, "Navigation suspect");
flagCoding.addFlag("ABSAER", 0x20000, "Absorbing Aerosols determined");
flagCoding.addFlag("SPARE19", 0x40000, "Unused");
flagCoding.addFlag("MAXAERITER", 0x80000, "Maximum iterations reached for NIR iteration");
flagCoding.addFlag("MODGLINT", 0x100000, "Moderate glint determined");
flagCoding.addFlag("CHLWARN", 0x200000, "Chlorophyll out-of-bounds (<0.01 or >100 mg m^-3)");
flagCoding.addFlag(
"ATMWARN", 0x400000, "Atmospheric correction warning; Epsilon out-of-bounds");
flagCoding.addFlag("SPARE24", 0x800000, "Unused");
flagCoding.addFlag("SEAICE", 0x1000000, "Sea ice determined");
flagCoding.addFlag("NAVFAIL", 0x2000000, "Navigation failure");
flagCoding.addFlag("FILTER", 0x4000000, "Insufficient data for smoothing filter");
flagCoding.addFlag("SSTWARN", 0x8000000, "Sea surface temperature suspect");
flagCoding.addFlag("SSTFAIL", 0x10000000, "Sea surface temperature algorithm failure");
flagCoding.addFlag("HIPOL", 0x20000000, "High degree of polariztion determined");
flagCoding.addFlag(
"PRODFAIL", 0x40000000, "One (or more) product algorithms produced a failure");
flagCoding.addFlag("SPARE32", 0x80000000, "Unused");
product.getFlagCodingGroup().add(flagCoding);
QFBand.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"ATMFAIL",
"Atmospheric correction failure",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.ATMFAIL",
FailRed,
0.0));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"LAND",
"Land",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.LAND",
LandBrown,
0.0));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"PRODWARN",
"One (or more) product algorithms generated a warning",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.PRODWARN",
DeepBlue,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"HILT",
"High (or saturating) TOA radiance",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.HILT",
Color.GRAY,
0.2));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"HIGLINT",
"High glint determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.HIGLINT",
BrightPink,
0.2));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"HISATZEN",
"Large satellite zenith angle",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.HISATZEN",
LightCyan,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"COASTZ",
"Shallow water (<30m)",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.COASTZ",
BurntUmber,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"STRAYLIGHT",
"Straylight determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.STRAYLIGHT",
Color.YELLOW,
0.2));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"CLDICE",
"Cloud/Ice determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.CLDICE",
Color.WHITE,
0.0));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"COCCOLITH",
"Coccolithophores detected",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.COCCOLITH",
Color.CYAN,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"TURBIDW",
"Turbid water determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.TURBIDW",
LightBrown,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"HISOLZEN",
"High solar zenith angle",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.HISOLZEN",
Purple,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"LOWLW",
"Low Lw @ 555nm (possible cloud shadow)",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.LOWLW",
Cornflower,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"CHLFAIL",
"Chlorophyll algorithm failure",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.CHLFAIL",
FailRed,
0.0));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"NAVWARN",
"Navigation suspect",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.NAVWARN",
Color.MAGENTA,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"ABSAER",
"Absorbing Aerosols determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.ABSAER",
Color.ORANGE,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"MAXAERITER",
"Maximum iterations reached for NIR correction",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.MAXAERITER",
MediumGray,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"MODGLINT",
"Moderate glint determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.MODGLINT",
LightPurple,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"CHLWARN",
"Chlorophyll out-of-bounds (<0.01 or >100 mg m^-3)",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.CHLWARN",
Color.LIGHT_GRAY,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"ATMWARN",
"Atmospheric correction warning; Epsilon out-of-bounds",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.ATMWARN",
Color.MAGENTA,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"SEAICE",
"Sea ice determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.SEAICE",
Color.DARK_GRAY,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"NAVFAIL",
"Navigation failure",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.NAVFAIL",
FailRed,
0.0));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"FILTER",
"Insufficient data for smoothing filter",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.FILTER",
Color.LIGHT_GRAY,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"SSTWARN",
"Sea surface temperature suspect",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.SSTWARN",
Color.MAGENTA,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"SSTFAIL",
"Sea surface temperature algorithm failure",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.SSTFAIL",
FailRed,
0.1));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"HIPOL",
"High degree of polariztion determined",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.HIPOL",
Color.PINK,
0.5));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"PRODFAIL",
"One (or more) product algorithms produced a failure",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"l2_flags.PRODFAIL",
FailRed,
0.1));
}
Band QFBandSST = product.getBand("qual_sst");
if (QFBandSST != null) {
// FlagCoding flagCoding = new FlagCoding("SSTFlags");
// product.getFlagCodingGroup().add(flagCoding);
//
// QFBandSST.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Best",
"Highest quality SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 0",
SeadasFileReader.Cornflower,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Good",
"Good quality SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 1",
SeadasFileReader.LightPurple,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Questionable",
"Questionable quality SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 2",
SeadasFileReader.BurntUmber,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Bad",
"Bad quality SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 3",
SeadasFileReader.FailRed,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"No SST Retrieval",
"No SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst == 4",
SeadasFileReader.FailRed,
0.6));
}
Band QFBandSST4 = product.getBand("qual_sst4");
if (QFBandSST4 != null) {
// FlagCoding flagCoding = new FlagCoding("SST4Flags");
// product.getFlagCodingGroup().add(flagCoding);
// QFBandSST4.setSampleCoding(flagCoding);
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Best",
"Highest quality SST4 retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 0",
SeadasFileReader.Cornflower,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Good",
"Good quality SST4 retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 1",
SeadasFileReader.LightPurple,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Questionable",
"Questionable quality SST4 retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 2",
SeadasFileReader.BurntUmber,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"Bad",
"Bad quality SST4 retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 3",
SeadasFileReader.FailRed,
0.6));
product
.getMaskGroup()
.add(
Mask.BandMathsType.create(
"No SST Retrieval",
"No SST retrieval",
product.getSceneRasterWidth(),
product.getSceneRasterHeight(),
"qual_sst4 == 4",
SeadasFileReader.FailRed,
0.6));
}
}