considered as a separate waveform. The waveform header contains the
information about the type of waveform data that are stored following the
waveform data header.
Header Size A 4-byte integer, indicating the number of bytes in the header.
Waveform
Type
A 4-byte integer, indicating the type of the waveform stored in the
file.
0 = Unknown
1 = Normal
2 = Peak Detection
3 = Average
4 = Not Used
5 = Not Used
6 = Logic
Number of
Waveform
Buffers
A 4-byte integer, indicating the number of waveform buffers
required to read the data.
Number of
Points
A 4-byte integer, indicating the number of waveform points in the
data.
Count
A 4-byte integer, indicating the number of hits at each time interval
during waveform recording when using a certain sample mode (e.g.
Average) to create the waveforms. For example, when averaging, a
count of 4 indicates that each waveform data point in the
waveform recording has been averaged at least 4 times. The
default value is 0.
X Display
Range
A 4-byte float, indicating the X-axis duration of the waveform that
is displayed. For time-domain waveforms,
it indicates the duration of time across the display. If the value is
zero, then no data has been acquired.
X Display
Origin
An 8-byte double, indicating the X-axis value at the left edge of the
screen. For time-domain waveforms, it indicates the time at the
start of the display. The value is treated as a double precision 64-bit
float point number. If the value is zero, then no data has been
acquired.
X Increment
An 8-byte double, indicating the duration between data points on
the X axis.
Store and Load
326
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