@Test public void testGetRhoWithRayleighAux() { RayleighAux rayleighAux = getRayleighAux(); double[] corrOzoneRefl = {1.0, 2.2, 2.3, 1.7}; double[] rayleighOpticalThickness = {1.0, 2, 0.7, 1.3}; double[] expectedRhoBrr = algo.getRhoBrr(rayleighAux, rayleighOpticalThickness, corrOzoneRefl); assertEquals(4, expectedRhoBrr.length); }
double[] getRhoBrr(RayleighAux rayleighAux, double[] rayleighOpticalThickness, double[] corrOzoneRefl) { final double[] airMasses = rayleighAux.getAirMass(); final double[] aziDiffs = rayleighAux.getAziDifferent(); final double[] cosSZARads = rayleighAux.getCosSZARads(); final double[] cosOZARads = rayleighAux.getCosOZARads(); final double[] sARay = rayleighAux.getInterpolateRayleighThickness(rayleighOpticalThickness); final double[] tau_ray = rayleighAux.getTaur(); final Map<Integer, double[]> fourier = rayleighAux.getFourier(); final Map<Integer, List<double[]>> interpolation = rayleighAux.getInterpolation(); final int length = cosOZARads.length; final double[] rho_BRR = new double[length]; for (int index = 0; index < length; index++) { double corrOzone = corrOzoneRefl[index]; if (Double.isNaN(corrOzone)) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } if (corrOzone <= 0) { rho_BRR[index] = 0.0; continue; } double taurVal = rayleighOpticalThickness[index]; if (Double.isNaN(taurVal)) { rho_BRR[index] = taurVal; continue; } double aziDiff = aziDiffs[index]; double massAir = airMasses[index]; double cosOZARad = cosOZARads[index]; double cosSZARad = cosSZARads[index]; List<double[]> interpolateValues = interpolation.get(index); if (interpolateValues == null || interpolateValues.size() == 0) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } double[] fourierSeries = fourier.get(index); double[] rho_Rm = getFourierSeries(taurVal, massAir, cosOZARad, cosSZARad, interpolateValues, fourierSeries); double rho_R = rho_Rm[0] + 2.0 * rho_Rm[1] * Math.cos(aziDiff) + 2.0 * rho_Rm[2] * Math.cos(2.0 * aziDiff); double tRs = ((2.0 / 3.0 + cosSZARad) + (2.0 / 3.0 - cosSZARad) * Math.exp(-taurVal / cosSZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaS = tau_ray[0] + tau_ray[1] * tRs + tau_ray[2] * Math.pow(tRs, 2); double tRv = ((2.0 / 3.0 + cosOZARad) + (2.0 / 3.0 - cosOZARad) * Math.exp(-taurVal / cosOZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaV = tau_ray[0] + tau_ray[1] * tRv + tau_ray[2] * Math.pow(tRv, 2); double saRay = sARay[index]; double rho_toaR = (corrOzone - rho_R) / (tR_thetaS * tR_thetaV); double sphericalFactor = 1.0 / (1.0 + saRay * rho_toaR); rho_BRR[index] = (rho_toaR * sphericalFactor); } return rho_BRR; }
RayleighCorrAlgorithm { double[] getRhoBrr(RayleighAux rayleighAux, double[] rayleighOpticalThickness, double[] corrOzoneRefl) { final double[] airMasses = rayleighAux.getAirMass(); final double[] aziDiffs = rayleighAux.getAziDifferent(); final double[] cosSZARads = rayleighAux.getCosSZARads(); final double[] cosOZARads = rayleighAux.getCosOZARads(); final double[] sARay = rayleighAux.getInterpolateRayleighThickness(rayleighOpticalThickness); final double[] tau_ray = rayleighAux.getTaur(); final Map<Integer, double[]> fourier = rayleighAux.getFourier(); final Map<Integer, List<double[]>> interpolation = rayleighAux.getInterpolation(); final int length = cosOZARads.length; final double[] rho_BRR = new double[length]; for (int index = 0; index < length; index++) { double corrOzone = corrOzoneRefl[index]; if (Double.isNaN(corrOzone)) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } if (corrOzone <= 0) { rho_BRR[index] = 0.0; continue; } double taurVal = rayleighOpticalThickness[index]; if (Double.isNaN(taurVal)) { rho_BRR[index] = taurVal; continue; } double aziDiff = aziDiffs[index]; double massAir = airMasses[index]; double cosOZARad = cosOZARads[index]; double cosSZARad = cosSZARads[index]; List<double[]> interpolateValues = interpolation.get(index); if (interpolateValues == null || interpolateValues.size() == 0) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } double[] fourierSeries = fourier.get(index); double[] rho_Rm = getFourierSeries(taurVal, massAir, cosOZARad, cosSZARad, interpolateValues, fourierSeries); double rho_R = rho_Rm[0] + 2.0 * rho_Rm[1] * Math.cos(aziDiff) + 2.0 * rho_Rm[2] * Math.cos(2.0 * aziDiff); double tRs = ((2.0 / 3.0 + cosSZARad) + (2.0 / 3.0 - cosSZARad) * Math.exp(-taurVal / cosSZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaS = tau_ray[0] + tau_ray[1] * tRs + tau_ray[2] * Math.pow(tRs, 2); double tRv = ((2.0 / 3.0 + cosOZARad) + (2.0 / 3.0 - cosOZARad) * Math.exp(-taurVal / cosOZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaV = tau_ray[0] + tau_ray[1] * tRv + tau_ray[2] * Math.pow(tRv, 2); double saRay = sARay[index]; double rho_toaR = (corrOzone - rho_R) / (tR_thetaS * tR_thetaV); double sphericalFactor = 1.0 / (1.0 + saRay * rho_toaR); rho_BRR[index] = (rho_toaR * sphericalFactor); } return rho_BRR; } }
RayleighCorrAlgorithm { double[] getRhoBrr(RayleighAux rayleighAux, double[] rayleighOpticalThickness, double[] corrOzoneRefl) { final double[] airMasses = rayleighAux.getAirMass(); final double[] aziDiffs = rayleighAux.getAziDifferent(); final double[] cosSZARads = rayleighAux.getCosSZARads(); final double[] cosOZARads = rayleighAux.getCosOZARads(); final double[] sARay = rayleighAux.getInterpolateRayleighThickness(rayleighOpticalThickness); final double[] tau_ray = rayleighAux.getTaur(); final Map<Integer, double[]> fourier = rayleighAux.getFourier(); final Map<Integer, List<double[]>> interpolation = rayleighAux.getInterpolation(); final int length = cosOZARads.length; final double[] rho_BRR = new double[length]; for (int index = 0; index < length; index++) { double corrOzone = corrOzoneRefl[index]; if (Double.isNaN(corrOzone)) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } if (corrOzone <= 0) { rho_BRR[index] = 0.0; continue; } double taurVal = rayleighOpticalThickness[index]; if (Double.isNaN(taurVal)) { rho_BRR[index] = taurVal; continue; } double aziDiff = aziDiffs[index]; double massAir = airMasses[index]; double cosOZARad = cosOZARads[index]; double cosSZARad = cosSZARads[index]; List<double[]> interpolateValues = interpolation.get(index); if (interpolateValues == null || interpolateValues.size() == 0) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } double[] fourierSeries = fourier.get(index); double[] rho_Rm = getFourierSeries(taurVal, massAir, cosOZARad, cosSZARad, interpolateValues, fourierSeries); double rho_R = rho_Rm[0] + 2.0 * rho_Rm[1] * Math.cos(aziDiff) + 2.0 * rho_Rm[2] * Math.cos(2.0 * aziDiff); double tRs = ((2.0 / 3.0 + cosSZARad) + (2.0 / 3.0 - cosSZARad) * Math.exp(-taurVal / cosSZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaS = tau_ray[0] + tau_ray[1] * tRs + tau_ray[2] * Math.pow(tRs, 2); double tRv = ((2.0 / 3.0 + cosOZARad) + (2.0 / 3.0 - cosOZARad) * Math.exp(-taurVal / cosOZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaV = tau_ray[0] + tau_ray[1] * tRv + tau_ray[2] * Math.pow(tRv, 2); double saRay = sARay[index]; double rho_toaR = (corrOzone - rho_R) / (tR_thetaS * tR_thetaV); double sphericalFactor = 1.0 / (1.0 + saRay * rho_toaR); rho_BRR[index] = (rho_toaR * sphericalFactor); } return rho_BRR; } RayleighCorrAlgorithm(String bandPattern, int numBands);  RayleighCorrAlgorithm(Sensor sensor); }
RayleighCorrAlgorithm { double[] getRhoBrr(RayleighAux rayleighAux, double[] rayleighOpticalThickness, double[] corrOzoneRefl) { final double[] airMasses = rayleighAux.getAirMass(); final double[] aziDiffs = rayleighAux.getAziDifferent(); final double[] cosSZARads = rayleighAux.getCosSZARads(); final double[] cosOZARads = rayleighAux.getCosOZARads(); final double[] sARay = rayleighAux.getInterpolateRayleighThickness(rayleighOpticalThickness); final double[] tau_ray = rayleighAux.getTaur(); final Map<Integer, double[]> fourier = rayleighAux.getFourier(); final Map<Integer, List<double[]>> interpolation = rayleighAux.getInterpolation(); final int length = cosOZARads.length; final double[] rho_BRR = new double[length]; for (int index = 0; index < length; index++) { double corrOzone = corrOzoneRefl[index]; if (Double.isNaN(corrOzone)) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } if (corrOzone <= 0) { rho_BRR[index] = 0.0; continue; } double taurVal = rayleighOpticalThickness[index]; if (Double.isNaN(taurVal)) { rho_BRR[index] = taurVal; continue; } double aziDiff = aziDiffs[index]; double massAir = airMasses[index]; double cosOZARad = cosOZARads[index]; double cosSZARad = cosSZARads[index]; List<double[]> interpolateValues = interpolation.get(index); if (interpolateValues == null || interpolateValues.size() == 0) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } double[] fourierSeries = fourier.get(index); double[] rho_Rm = getFourierSeries(taurVal, massAir, cosOZARad, cosSZARad, interpolateValues, fourierSeries); double rho_R = rho_Rm[0] + 2.0 * rho_Rm[1] * Math.cos(aziDiff) + 2.0 * rho_Rm[2] * Math.cos(2.0 * aziDiff); double tRs = ((2.0 / 3.0 + cosSZARad) + (2.0 / 3.0 - cosSZARad) * Math.exp(-taurVal / cosSZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaS = tau_ray[0] + tau_ray[1] * tRs + tau_ray[2] * Math.pow(tRs, 2); double tRv = ((2.0 / 3.0 + cosOZARad) + (2.0 / 3.0 - cosOZARad) * Math.exp(-taurVal / cosOZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaV = tau_ray[0] + tau_ray[1] * tRv + tau_ray[2] * Math.pow(tRv, 2); double saRay = sARay[index]; double rho_toaR = (corrOzone - rho_R) / (tR_thetaS * tR_thetaV); double sphericalFactor = 1.0 / (1.0 + saRay * rho_toaR); rho_BRR[index] = (rho_toaR * sphericalFactor); } return rho_BRR; } RayleighCorrAlgorithm(String bandPattern, int numBands);  RayleighCorrAlgorithm(Sensor sensor); RayleighOutput getRayleighReflectance(RayleighInput rayleighInput, RayleighAux rayleighAux,
                                                 double[] absorptionOfBand, Product product); void getRayleighThicknessBodhaineTest(); }
RayleighCorrAlgorithm { double[] getRhoBrr(RayleighAux rayleighAux, double[] rayleighOpticalThickness, double[] corrOzoneRefl) { final double[] airMasses = rayleighAux.getAirMass(); final double[] aziDiffs = rayleighAux.getAziDifferent(); final double[] cosSZARads = rayleighAux.getCosSZARads(); final double[] cosOZARads = rayleighAux.getCosOZARads(); final double[] sARay = rayleighAux.getInterpolateRayleighThickness(rayleighOpticalThickness); final double[] tau_ray = rayleighAux.getTaur(); final Map<Integer, double[]> fourier = rayleighAux.getFourier(); final Map<Integer, List<double[]>> interpolation = rayleighAux.getInterpolation(); final int length = cosOZARads.length; final double[] rho_BRR = new double[length]; for (int index = 0; index < length; index++) { double corrOzone = corrOzoneRefl[index]; if (Double.isNaN(corrOzone)) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } if (corrOzone <= 0) { rho_BRR[index] = 0.0; continue; } double taurVal = rayleighOpticalThickness[index]; if (Double.isNaN(taurVal)) { rho_BRR[index] = taurVal; continue; } double aziDiff = aziDiffs[index]; double massAir = airMasses[index]; double cosOZARad = cosOZARads[index]; double cosSZARad = cosSZARads[index]; List<double[]> interpolateValues = interpolation.get(index); if (interpolateValues == null || interpolateValues.size() == 0) { rho_BRR[index] = RayleighConstants.INVALID_VALUE; continue; } double[] fourierSeries = fourier.get(index); double[] rho_Rm = getFourierSeries(taurVal, massAir, cosOZARad, cosSZARad, interpolateValues, fourierSeries); double rho_R = rho_Rm[0] + 2.0 * rho_Rm[1] * Math.cos(aziDiff) + 2.0 * rho_Rm[2] * Math.cos(2.0 * aziDiff); double tRs = ((2.0 / 3.0 + cosSZARad) + (2.0 / 3.0 - cosSZARad) * Math.exp(-taurVal / cosSZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaS = tau_ray[0] + tau_ray[1] * tRs + tau_ray[2] * Math.pow(tRs, 2); double tRv = ((2.0 / 3.0 + cosOZARad) + (2.0 / 3.0 - cosOZARad) * Math.exp(-taurVal / cosOZARad)) / (4.0 / 3.0 + taurVal); double tR_thetaV = tau_ray[0] + tau_ray[1] * tRv + tau_ray[2] * Math.pow(tRv, 2); double saRay = sARay[index]; double rho_toaR = (corrOzone - rho_R) / (tR_thetaS * tR_thetaV); double sphericalFactor = 1.0 / (1.0 + saRay * rho_toaR); rho_BRR[index] = (rho_toaR * sphericalFactor); } return rho_BRR; } RayleighCorrAlgorithm(String bandPattern, int numBands);  RayleighCorrAlgorithm(Sensor sensor); RayleighOutput getRayleighReflectance(RayleighInput rayleighInput, RayleighAux rayleighAux,
                                                 double[] absorptionOfBand, Product product); void getRayleighThicknessBodhaineTest();  }