ReadAndCal: (deprecated) Read image and calibrate

Description

(deprecated) Read image and calibrate

Usage

ReadAndCal(fname)

Arguments

fname

Filename of the graphic to read

Value

`calpoints` List of the x and y coordinates of the calibration points

Details

deprecated. Called for side effect of user locating points. See `graphics::locator` for more. Usage explained at http://lukemiller.org/index.php/2011/06/digitizing-data-from-old-plots-using-digitize/

Examples

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## Not run: ReadAndCal(fname)

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