Update input_kurth_10nC.in

Selected numerical values for amr.n_cell, lattice.nslice, and geometry.prob_relative.

examples/kurth/input_kurth_10nC.in

@@ -2,6 +2,7 @@
 # Particle Beam(s)
 ###############################################################################
 beam.npart = 10000
+#beam.npart = 100000 #optional for increased precision
 beam.units = static
 beam.energy = 2.0e3
 beam.charge = 1.0e-8
@@ -19,6 +20,8 @@ beam.sigmaPt = 2.4415943602685364584e-3
 # Beamline: lattice elements and segments
 ###############################################################################
 lattice.elements = constf1
+lattice.nslice = 50
+#lattice.nslice = 100 #optional for increased precision
 
 constf1.type = constf
 constf1.ds = 2.0
@@ -33,5 +36,6 @@ constf1.kt = 1.0
 algo.particle_shape = 2
 algo.space_charge = true
 
-amr.n_cell = 40 40 32
+amr.n_cell = 48 48 40
+#amr.n_cell = 72 72 72 #optional for increased precision
 geometry.prob_relative = 1.0