dot-find_center_y_psi: Find Center Y, with psi calibration curve

In EmmaLiTsai/recoverKBTDR: Recovering Records From Kooyman-Billups Time Depth Recorders (KBTDRs)

Find Center Y, with psi calibration curve

Description

Find an estimated value to use for the height of the transducer arm's pivot point if a psi calibration curve is present.

Usage

.find_center_y_psi(x1, y1, x2, y2, rate, psi_calibration = psi_calibration)

Arguments

x1	x-value of the surface point
y1	y-value of the surface point, should be close if not 0.
x2	x-value of the point at depth
y2	y-value of the point at depth
rate	rate of film movement, estimated by timing dots in cm/min
psi_calibration	psi calibration data frame after centering

Value

numeric value of an estimated center_y value to use for arc removal.

Examples

## Not run: 
.find_center_y_psi(x1, y1, x2, y2, rate, psi_calibration = psi_calibration)

.find_center_y_psi(x1 = 1142.945, y1 = 0, x2 = 1140.55, y2 = 9.3,
rate = 0.16, psi_calibration)

## End(Not run)

EmmaLiTsai/recoverKBTDR documentation built on Aug. 29, 2024, 10:38 a.m.