ID: 15636
Title: Predictive Levels: Show prediction if the value is 0
Component: Checks & agents
Level: 2
Class: Bug fix
Version: 2.3.0b1
Previously, the message
C+:
no reference for prediction yet
C-:
would be shown, if the prediction made by the CMC was <tt>0</tt>. With this
Werk, the predicted
value is now always shown. The prediction levels have been updated accordingly.
LI: <tt>Absolute difference from prediction:</tt> 0 is treated like any other
value. Some alarms,
which used to be omitted, are now correctly reported.
LI: <tt>In relation to standard deviation:</tt> 0 is treated like any other
value. Some alarms,
which used to be omitted, are now correctly reported.
LI: <tt>Relative difference from prediction:</tt> Non-zero values are treated
in a different manner.
No dynamic levels are computed. This means the behaviour of this parameter has not changed
with this
Werk.
Note, the configuration <tt>In relation to standard deviation</tt> can lead to
false alarms, if the
standard deviation is zero.