execution stops!

[porio]

Hi,
Under some circumstances my model stops giving the following message:

Code: Select all

at line 35 in file CaT.mod:
        SOLVE states 
Error at section location soma(0.5)
The increment in the independent variable is less than machine roundoff error
nrniv: scopmath library error
 near line 68
 hoc_ac_ = celsius
                  ^
fadvance(        )
advance(      )
step(    )
continuerun(10000  )
and others

What does that mean? Does it has something to do with the way the MOD file is written? (I can post it if needed). I tried reducing dt, but it didn't solve the problem.

Regards.

[hines]

Please send me in a zip file all the hoc,ses,mod files necessary to produce the error. Send to
michael.hines@yale.edu