Description Usage Arguments Details Value
Find calendar date from fraction modern value given known bounding indices
1 | bd_phi2y(y_curve, phi_curve, phi_known, ii_lo, ii_hi)
|
y_curve |
Calibration curve calendar dates |
phi_curve |
Calibration curve fraction moderns |
phi_known |
Known fraction modern value |
ii_lo |
Lower bounding index |
ii_hi |
Upper bounding index |
y_curve and phi_curve give the calendar date and fraction modern of the radiocarbon calibration curve. It is known that the calendar date lies lies between y_curveii_lo and y_curveii_hi. Interpolate to find the calendar date corresponding to the input phi_known.
The calendar date corresponding to the input phi_known
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