I would like to create a survey where my operators enter hourly tank levels along with other inspection data each hour. I would like to calculate a field each hour that takes the current level and compares it to the last level entered the previous hour so that we can populate a field called tank level drop since last reading. Does anyone know if this is possible in Survey123?
You could use the inbox functionality to add additional entries/edit a form that was previously submitted. You could set up your questions as a repeat to work with the inbox or have multiple questions filtered out by a relevant entry. The form would need to be built using Survey123 Connect.