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crestr (version 1.2.1)

check_coordinates: Check if the coordinates are correct.

Description

Check if the coordinates are correct.

Usage

check_coordinates(xmn, xmx, ymn, ymx)

Value

Return a set of valid coordinates.

Arguments

xmn, xmx, ymn, ymx

The coordinates defining the study area.

Examples

Run this code
check_coordinates(NA, NA, NA, NA)
check_coordinates(-200, 0, 0, 90)
check_coordinates(20, 0, 90, 0)

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