Dates Before Present are -undefined

[ktmeaton]

Current Behavior
When "Branch Length" TIME is selected, dates before present appear as "-undefined" on the axis labels. Despite the inferred dates and confidence intervals displaying correctly.

Expected behavior
I would like axis labels for dates before present to appear as "-2000 ... -1000..." not -undefined. This was how it worked in a previous version of auspice, but I'm not sure where the changed occurred.

How to reproduce

1. Remote: https://nextstrain.org/community/ktmeaton/plague-phylogeography/clock-model?ci&m=num_date
2. Local:
   • Unzip the following archive, which contains the json ready to be visualized with auspice.
     clock_model_auspice.zip
   • Start the auspice server. For local visualization:

   HOST="localhost" auspice view --datasetDir .

Your environment: if browsing Nextstrain online

• Operating system: Windows 10
• Browser: Google Chrome and Microsoft Edge

Your environment: if running Nextstrain locally

• Operating system: WSL2 Ubuntu 20.04
• Browser: Google Chrome and Microsoft Edge
• Version: auspice 2.22.0 and auspice 2.23.0)

Thank you!!

[jameshadfield]

Thanks for the detailed bug report & for including a dataset to reproduce ⭐

PR #1297 fixes this and should be in an auspice release this week. (Please feel free to test that if you're comfortable installing auspice from source.)

[ktmeaton]

Thank you for looking into this! I've made a few attempts to install auspice from source (off master). The build succeeds but I haven't been able to run the local server successfully. I'm sure this is entirely because of my inexperience with nodejs :) I will just wait for the next release!