Digital area issue with EasyChart

[richard.d.white]

We are porting our Ignition projects over to a new server. Our old server is running 8.1.48 and the new one is 8.3.1

Among other things we are gathering periodic rain data from a weather station. We have been visualizing this using easy chart and showing the accumulation with digital area. This is nice because it shows discrete steps between measurements.

After porting the template/windows to the new server, instead of plateaus between changes in rain, the data is interpolated between changes.

To the best of my ability I've confirmed that all configuration is the same as before. Can anyone suggest what I'm missing here?

Here's a good view coming from our old server:

Now, here's the exact same data but from our new server:

Here is the configuration of the rain tag (yes I configured it as discrete).

[michael.flagler]

Discrete is the storage deadband mode and doesn't affect how the data is displayed. How do you have your chart configured to retrieve the data? Is interpolation enabled? What are you using for your historian storage on both systems? Has that changed?

[pturmel]

Double check the line renderer selection in the EasyChart axis configurations.