def test_twocomp(sim):
"""Pass a simulation object as parameter"""
spine_area_mult = 2.0
cell = moose.Cell('mycell', sim.model)
soma = MyCompartment('soma', cell)
soma.length = 20e-6
soma.diameter = 2 * 7.5e-6
soma.Em = -65e-3
soma.initVm = -65e-3
soma.setSpecificCm(9e-3)
soma.setSpecificRm(5.0)
soma.setSpecificRa(2.5)
dend = MyCompartment('dend', cell)
dend.length = 40e-6
dend.diameter = 2 * 1.06e-6
dend.Em = -65e-3
dend.initVm = -65e-3
dend.setSpecificCm(9e-3 * spine_area_mult)
dend.setSpecificRm(5.0 / spine_area_mult)
dend.setSpecificRa(2.5)
soma.traubConnect(dend)
vm_table = dend.insertRecorder("Vm1", "Vm", sim.data)
dend.insertPulseGen("pulsegen1", sim.model, firstLevel=3e-10, firstDelay=20e-3, firstWidth=100e-3)
# sim.schedule()
# sim.run(100e-3)
# sim.dump_data("data")
return cell
