Each line in the file contains in free format the parameters for a single step of the variable target function method. These parameters are: step index (not used by the program), optimization method, maximal difference in residue indices of atoms restrained by the selected restraints (model.restraints.pick() and Section 3.7.3), and the scaling factors for all types of restraints. The smaller the scaling factor, the weaker the corresponding restraint.
See model.schedule.make() for explanation of schedule_scale.
Example: See model.schedule.make() command.