Pull out data from comma separated payload

Could anyone help me move the values out of the comma separated value into sensor or seperate payload?
The device i’m using is connected to a esp8266 with tasmota and is sending in two level measurements, one after the other. Point 1 and Point 2.

Here is Level 1 with a measurement of 2.83m
This is Level 2 with a measurement of 0.38m

I figured out how to separate the two levels with a split node.

If anyone has a better way of doing this please let me know. For now though this works pretty good.