cpl(x, v, s, e) makes a two or three dimensional plot. This routine automatically places labels at the singularity points.The first three arguments must be the output of a continuation run. The fourth argument e is optional. e is an array whose elements define which coordinates of the system are used. Therefore e must have either 2 components (2D-plot) or 3 components (3D-plot). If e is not given and x has 2 (respectively 3) components, then a 2D-plot (3D-plot,respectively) is drawn. In all other cases an error message will be generated.
The use of plotcycle is discussed in §7.3.