When récord ing my track there apears a lot of spikes so i get a wrong picture of my track profile

Hi,

Locus Map processes elevation gain from the data it receives from your phone's GPS. The resulting elevation gain is also incorrect if the data is incorrect or contains huge deviations. Locus Map, however, offers a few methods to limit these deviations.

Open Locus settings > GPS&sensors:

• Location filter > select medium or heavier filter
• Google Services assisted location > turn it OFF
• Altitude manager > settings tab > Elevation data - select "Replace GPS values"
• Altitude manager > settings tab > Pressure sensor > turn ON (if available)
• Altitude manager > settings tab > Altitude filter - select medium or heavier filter

If you need to repair the elevation gain on a saved track, select "update elevation" from the track tool menu at the bottom of the track detail screen.