Slope calculation method - Auto and Manual

[koravei]

Hello orux i use your great app since long time! It's really unique, there is no other with so many functions and so great accuracy!

Many cyclists like to read the current slope, but it has some fixed refresh interval.
For someone it's very slow, other would like to be more precise.

Please, it would be great if you put "Slope calculation method" - auto and manual:

- "Auto" (selected accuracy in the cost of the period) - user can select the accuracy from 0.1 to 1.
> Here the period depends on the time which the app needs to calculate the slope until it reaches the desired accuracy (depending on the collected data from the elevation and the distance).

- "Manual" (selected period in the cost of accuracy) - user can enter the period in seconds from 1s to 300s.
> Here the accuracy depends on the period which is given to calculate the slope: more period - more accuracy, less period - less acuracy.

Sample menu:

Slope calculation method:
-> Choice between Auto and Manual

Slope calculation accuracy (used in auto):
-> Choice between 0.1, 0.2, 0.5, 1

Slope calculation period (used in manual):
-> Enter value from 1s to 300s