@Override
public boolean processAlgorithm() throws GeoAlgorithmExecutionException {
m_LowerGrid = m_Parameters.getParameterValueAsRasterLayer(LGRID);
m_UpperGrid = m_Parameters.getParameterValueAsRasterLayer(UGRID);
m_LowerGrid.setWindowExtent(m_AnalysisExtent);
m_UpperGrid.setWindowExtent(m_AnalysisExtent);
m_iNX = m_LowerGrid.getNX();
m_iNY = m_LowerGrid.getNY();
return calculateVolumes();
}
@Override
public boolean processAlgorithm() throws GeoAlgorithmExecutionException {
int x, y;
int iN;
int iNX, iNY;
double dValue;
double dProb;
boolean bCDF;
final IRasterLayer layer = m_Parameters.getParameterValueAsRasterLayer(INPUT);
bCDF = m_Parameters.getParameterValueAsBoolean(CDF);
dProb = m_Parameters.getParameterValueAsDouble(P);
iN = m_Parameters.getParameterValueAsInt(N);
layer.setFullExtent();
final AnalysisExtent gridExtent = new AnalysisExtent(layer);
final IRasterLayer result =
getNewRasterLayer(
PROBABILITY,
Sextante.getText("Probability__binomial"),
IRasterLayer.RASTER_DATA_TYPE_DOUBLE,
gridExtent);
iNX = layer.getNX();
iNY = layer.getNY();
for (y = 0; y < iNY && setProgress(y, iNY); y++) {
for (x = 0; x < iNX; x++) {
dValue = layer.getCellValueAsDouble(x, y);
if (!layer.isNoDataValue(dValue)) {
if (bCDF) {
result.setCellValue(x, y, PDF.binomialCDF(dProb, iN, (int) dValue));
} else {
result.setCellValue(x, y, PDF.binomial(dProb, iN, (int) dValue));
}
} else {
result.setNoData(x, y);
}
}
}
return !m_Task.isCanceled();
}
@Override
public boolean processAlgorithm() throws GeoAlgorithmExecutionException {
int x, y;
int iNX, iNY;
double dValue;
double dMean, dStdDev;
boolean bCDF;
final IRasterLayer window = m_Parameters.getParameterValueAsRasterLayer(INPUT);
bCDF = m_Parameters.getParameterValueAsBoolean(CDF);
dMean = m_Parameters.getParameterValueAsDouble(MEAN);
dStdDev = m_Parameters.getParameterValueAsDouble(STDDEV);
window.setFullExtent();
final AnalysisExtent gridExtent = new AnalysisExtent(window);
final IRasterLayer result =
getNewRasterLayer(
PROBABILITY,
Sextante.getText("Probability__exponential"),
IRasterLayer.RASTER_DATA_TYPE_DOUBLE,
gridExtent);
iNX = window.getNX();
iNY = window.getNY();
for (y = 0; y < iNY && setProgress(y, iNY); y++) {
for (x = 0; x < iNX; x++) {
dValue = window.getCellValueAsDouble(x, y);
if (!window.isNoDataValue(dValue)) {
if (bCDF) {
result.setCellValue(x, y, PDF.exponentialCDF(dMean, dStdDev, dValue));
} else {
result.setCellValue(x, y, PDF.exponential(dMean, dStdDev, dValue));
}
} else {
result.setNoData(x, y);
}
}
}
return !m_Task.isCanceled();
}