code: def dynacRepresentation(self):
          
          details = [
              self.gapID.val,
              self.energy.val,
              self.beta.val,
              self.L.val,
              self.TTF.val,
              self.TTFprime.val,
              self.S.val,
              self.SP.val,
              self.quadLength.val,
              self.quadStrength.val,
              self.EField.val,
              self.phase.val,
              self.accumLen.val,
              self.TTFprimeprime.val,
              self.F.val,
              self.atten.val,
          ]
          return ['CAVSC', [details]]
docs: Return the Dynac representation of this accelerating gap instance.