Vaisala Hydromet Data Collection Platform - Manual (Page 83)

Chapter 4 ____________________________________________ Basic Use of Lizard Setup Software
VAISALA_______________________________________________________________________ 81
Calculations View
In the Calculations view, you can select and configure meteorological
calculations and unit conversions, as well as statistical and
miscellaneous calculations; see
Figure 34 on page 81 .
Every calculation the QML logger makes is based on some input data.
That is, when a calculation is configured, you inform the logger which
variables are used for producing a particular calculation. To make this
task easier, Lizard gives suggestions on the correct sources and
variables. Sources can be measurement names or names of components
that manage static parameters, whereas variables are the names of the
output. Sources can include one or several variables.
1004-069 Figure 34 Calculations View
Calculation Categories
Calculations have been divided into the following four categories:
meteorological calculations, unit conversions, statistical calculations,
and miscellaneous calculations. The initial input data for these
calculations comes from measurement algorithms, other calculations,
or from static parameters.