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davidusb-geek / emhass

emhass: Energy Management for Home Assistant, is a Python module designed to optimize your home energy interfacing with Home Assistant.
MIT License
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Feature request: round price values to 3rd decimal place instead of 2nd #152

Closed g1za closed 5 months ago

g1za commented 5 months ago

Hello, I think it could be useful to see all the nuances and have wider flexibility if we could round the prices to no less than the third decimal place. For example I have a 3 level tariff and often the two most expensive can't be distinguished hence the optimization is not fully perfect in such situation. Thank you!

For example this is my load cost forecast for the next hours: 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.128332, 0.128332, 0.128332, 0.128332, 0.128332, 0.128332, 0.128332, 0.128332, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.111448, 0.128332, 0.128332, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031, 0.134031 and this is what you it seems you get following the optimization and what drives it 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13

davidusb-geek commented 5 months ago

No, there is no rounding involved when supplying data to EMHASS. Rounding is done only to post the results table on the webui.

g1za commented 5 months ago

Ah ok. So I assume the same is applicable to plots as well. Closing the ticket then. Thank you!

g1za commented 5 months ago

I see you changed this behavior both in charts and the table and now numbers are rounded to the 3rd decimal. Appreciated.