Hi @felpeg,
If I understand what your asking, profiles should be able to do this:
experiment_profile_name: start turbdiostat with current OD
metadata:
author: Cameron DP
description: Start the turbidostat after N hours, and use the current OD reading as the target OD. OD reading should be on whe n this profile starts.
common:
jobs:
dosing_automation:
actions:
- type: start
hours_elapsed: 2
options:
automation_name: turbidostat
target_od: ${{::od_reading:od2.od}}
exchange_volume_ml: 1.5
This dynamically fetches the latest OD reading, and sets it to target_od at turbidostat start up.
(heads up - this is untested, so try it first!)