Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

4. Parameter values not stabilising #307

Open
nickmalleson opened this issue Mar 9, 2022 · 0 comments
Open

4. Parameter values not stabilising #307

nickmalleson opened this issue Mar 9, 2022 · 0 comments
Assignees
Labels
data-assimilation Specifically about the RAMP-DA work

Comments

@nickmalleson
Copy link
Collaborator

nickmalleson commented Mar 9, 2022

Running the model with dynamic calibration the parameter values don’t seem to be very stable. For instance, plotting the parameter values from each population in each window, we can see that the values within window 1 (running the model for 14 days with dynamic calibration), are at times quite different to window 2 (running for 28 days with DC). Also within each window, the values for each population are quite different.

image015

In the initial model calibration process the parameter values are also unstable. I ran this for 28 days, using 9 populations and it doesn’t really seem like even after that period that the parameter distributions are becoming stable from one population to the next

image019

@nickmalleson nickmalleson added the data-assimilation Specifically about the RAMP-DA work label Mar 9, 2022
@nickmalleson nickmalleson changed the title Parameter values not stabilising 4. Parameter values not stabilising Mar 9, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
data-assimilation Specifically about the RAMP-DA work
Projects
None yet
Development

No branches or pull requests

2 participants