Absolute tolerance scale in RxD
Posted: Wed Apr 19, 2017 12:25 pm
I have been getting numerical errors when simulating my model in RxD, and I think they are due to scaling within CVode. I've seen how to use the absolute tolerance scale multiplier for species specified in MOD files (https://www.neuron.yale.edu/neuron/stat ... .atolscale) and am using the following code in any MOD files containing calcium:
However, is there a way to set this scale for RxD species as well? While calcium is in my calcium channels and pump MOD files and can therefore be scaled there, I have several RxD species in my model that don't come up in MOD files (i.e. a calcium buffer), but they still need to be scaled. Any suggestions on how to do so?
See the following for a plot of the error I'm talking about (the image wouldn't display so here is the URL):
https://ibb.co/cwob1Q
Code: Select all
STATE{
ca (mM) <1e-6>
}
See the following for a plot of the error I'm talking about (the image wouldn't display so here is the URL):
https://ibb.co/cwob1Q