fix non moving wakes
@@ -208,7 +208,8 @@ class StepUvlm(BaseSolver):
'for_pos': structure_tstep.for_pos,
'is_wake': False},
aero_tstep.u_ext)
- if self.settings['convection_scheme'].value > 1 and convect_wake:
+ if ((self.settings['convection_scheme'].value > 1 and convect_wake) or
+ (not self.settings['cfl1'])):
# generate uext_star
self.velocity_generator.generate({'zeta': aero_tstep.zeta_star,
'override': True,
