!===================================
!=========== Plasma lens ===========
!===================================

! here RADIAL has to be set on 0 to vary the parameter K1
PLASMALENS: QUAD, L=0.02, K1=500, RADIAL=0

!===================================
!============== Drifts =============
!===================================

! before the plasma lens
D1:      DRIF, L=0.1

! after the plasma lens
D2:      DRIF, L=1

!===================================
!============ Beam line ============
!===================================

Q:          CHARGE, total = 1e-12
line:       LINE = (Q, D1, PLASMALENS, D2)