User Manual SPA Snow Pack Analyser
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1 … 5 Target value adjustment input_0x
A target value for the input can be set. The measurement value is automatically shifted to this value by an
offset.
6 Input check
All inputs are measured and the measurement values are displayed.
7 Snow depth adjustment
A target value for the snow depth is entered. The snow depth is automatically set to this value by an
internal offset.
8 Snow depth check
A measurement of the snow depth is performed and the measured value is displayed.
7 SPA parameter
In this menu settings for the SPA measurement and calculation are set.
Fig. 6: Submenu: SPA parameter defaults
1 Snow depth excess
The snow depth excess defines a layer of snow. SPA calculation for any SPA-sensors is only performed, if
the measured snow depth exceeds the foot height of the SPA-sensor by this value.
Unit: [mm]
Value range: 0 to 255 (default: 40)
2 Snow temp default
The SPA calculation is slightly depended on the snow temperature. This value defines the snow
temperature for the calculation, if the temperature is not measured.
Unit: [1/100 °C]
Value range: -5000 to 5000 (default: -100)