Lufft CHM 15k Nimbus, Manual

Page: 82 / 101

DataClient - Terminal software for CHM 15k
82 Revision R09, November 2016
Fig. 33: Raw data tab. In the graph shown here the data of the last
transmitted raw data telegrams are captured.
In fact, a simple moving average (SMA) filter is applied on the last 10 raw data
telegrams, this number 10 is changeable in the input field “maximum number of
data for SMA”. If the value 1 is set in this field, the raw data of the last received
raw data telegram are displayed in the graph. The field “actual number of data
used for SMA” contains the number of raw data records used for SMA calcula-
tion - without change of parameter “maximum number of data for SMA” this
value should grow with succeeding telegrams up to 10.
“NetCDF filename” specifies the entire local path of the last transmitted raw
data telegram, this file is overwritten every time a raw data telegram is received.
11.6 Telegram & Cloud Layer
Fig. 34: All types of telegrams contain cloud layer and associated penetration
depths; in the advanced and raw data telegrams also the standard devia-
tions of these values and aerosol layers are transmitted. These values are
displayed on the left side. The right side shows the course of cloud heights
over the last 120 (tbd) telegrams.