Validation test for the block Buildings.Controls.OBC.CDL.Reals.Sort.
The input u1 varies from -2 to +2, input u2 varies from -1 to +2, input u3 varies from +2 to -2, input u4 varies from +3 to +2, input u5 varies from 0 to +4,
u1
u2
u3
u4
u5