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-rw-r--r--fg21sim/extragalactic/clusters/halo.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py
index a481ce5..3ce3ed7 100644
--- a/fg21sim/extragalactic/clusters/halo.py
+++ b/fg21sim/extragalactic/clusters/halo.py
@@ -294,8 +294,11 @@ class RadioHalo:
# to improve the results.
# XXX: is this necessary???
nstep_min = 20
- if (tstop - tstart) / self.fpsolver.tstep < nstep_min:
- self.fpsolver.tstep = (tstop - tstart) / nstep_min
+ if (tstop - tstart) / self.time_step < nstep_min:
+ tstep = (tstop - tstart) / nstep_min
+ logger.debug("Decreased time step: %g -> %g [Gyr]" %
+ (self.time_step, self.fpsolver.tstep))
+ self.fpsolver.tstep = tstep
self.electron_spec = self.fpsolver.solve(u0=n0_e, tstart=tstart,
tstop=tstop)