oneminimum.fes3d: Creates one ad hoc 3D free energy minimum for a fes object
Description
`oneminimum.fes3d` creates an ad hoc 3D free energy minimum on free energy surface.
This can be used to calculate 3D free energy surface evolution at arbitrary
point of free energy surface.
Usage
# S3 method for fes3d
oneminimum(inputfes, cv1, cv2, cv3)