form: Form removal
In coldfir3/surf: Surface and topological analysis for tribology

Description Usage Arguments Value Examples

Removes the underlying format of a surface.

form(surf, form = "paraboloid")

## S3 method for class 'cimg'
form(surf, form = "paraboloid")

## S3 method for class 'imlist'
form(surf, form = "paraboloid")

`surf`	a `cimg` or a `imlist` object.
`form`	an optional parameter that overides the information given on formula. Options are: "ellipsoid", "paraboloid". #enable partial match

a corrected cimg or a imlist object.

surf <- ground[[1]]
par(mfrow = c(2,3))
plot(surf)
plot(form(surf))
plot(surf - form(surf))

plot(surf)
plot(form(surf, value ~ x + y))
plot(surf - form(surf, value ~ x + y))