x3p_scale_unit: Scale x3p object by given unit
In x3ptools: Tools for Working with 3D Surface Measurements

Description Usage Arguments Value Examples

x3p objects can be presented in different units. ISO standard 5436_2 asks for specification of values in meters. For topographic surfaces collected by microscopes values in microns are more readable. This functions allows to convert between different units.

1	x3p_scale_unit(x3p, scale_by)

`x3p`	object in x3p format, 3d topographic surface.
`scale_by`	numeric value. Value the surface to be scaled by. While not enforced, values of `scale_by` make most sense as multiples of 10 (for a metric system).

x3p with header information in microns

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logo <- x3p_read(system.file("csafe-logo.x3p", package="x3ptools"))
logo # measurements in meters
x3p_scale_unit(logo, scale_by=10^6) # measurements in microns