Calibration – Spectral-Ratio c2 (Along-Line Differences)
Spectra-Ratio c2 calibration (along-line differences) aliases and parameters control file
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// ALIASES
spectraDownName spectra_down // downward-looking spectra
encalGroupName encalGroup // group-by field – energy calibration
// PARAMETERS
encalMethod 2 // 1-automatic (cross-correlation) 2-manual(peak identification)
thoriumPeakChannel 205 // channel number at thorium photopeak maximum
calibrationPeakEnergy 1.460 // calibration peak (MeV) for energy calibration
calibrationPeakEnergy 2.614 // calibration peak (MeV) for energy calibration
useSumSpecEncal 0 // 0 – energy calibrate by encalGroup
// 1 – energy calibrate using all lines
c2CalibrationMethod 1 // 0 – offshore-onshore lines
// 1 – along-line differencing
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