error from task 15180

Hi Eilen,

this is related to two settings:
1) the interaction radius (under panel Run Simulation -> Advanced Options -> Interaction Radius)
and
2) partitioning step (under panel Partitions -> checked Include Partitions -> X/Y/Z Step)

First thing that seems pretty high to me is the interaction radius being 10 um.

The default interaction radius is computed from surface grid dentity like this: 1/sqrt(PI * surface_grid_density).
The surface_grid_density says how many receptors fit on 1 um^2 of a membrane.


If yor values of either the interaction radius itself or of surface_grid_density are set correctly,
I would suggest to increase the paritioning X/Y/Z steps to values higher than the SQRT(2) * interaction radius.


Little more information can be found in section 4.5:
mcell.org/documentation/MCellQuickReferenceGuide.pdf

If this won't help, please let us know.
Adam