Rohde & Schwarz RTE - Page 483

Data and file management
R&S
®
RTE
483User Manual 1326.1032.02 ─ 20
– Envelope waveform:
Ymin
0
; Ymax
0
; Ymin
1
; Ymax
1
; Ymin
2
; Ymax
2
; Ymin
3
; Ymax
3
; ...
– Normal waveform, interleaved x/y data:
X
0
; Y
0
; X
1
; Y
1
; X
2
; Y
2
; X
3
; Y
3
; ...
– Envelope waveform, interleaved x/y data:
X
0
;Ymin
0
; Ymax
0
; X
1
; Ymin
1
; Ymax
1
; X
2
; Ymin
2
; Ymax
2
; X
3
; Ymin
3
; Ymax
3
; ...
●
Multi-channel, single acquisition export
In the example, two channels are exported.
– Normal waveforms:
YCh1
0
; YCh2
0
; YCh1
1
; YCh2
1
; YCh1
2
; YCh2
2
; YCh1
3
; YCh2
3
; ...
– Envelope waveforms, channel 1 and channel 2 are envelopes:
YCh1min
0
; YCh1max
0
; YCh2min
0
; YCh2max
0
; Ymin
1
; Ymax
1
; YCh2min
1
;
YCh2max
1
; Ymin
2
; Ymax
2
; YCh2min
2
; YCh2max
2
; Ymin
3
; Ymax
3
; YCh2min
3
;
YCh2max
3
; ...
– Normal waveforms, interleaved x/y data:
X
0
; YCh1
0
; YCh2
0
; X
1
; YCh1
1
; YCh2
1
; X
2
; YCh1
2
; YCh2
2
; X
3
; YCh1
3
; YCh2
3
; ...
– Envelope waveform and normal waveform, interleaved x/y data:
X
0
;YCh1min
0
; YCh1max
0
; YCh2
0
; X
1
; YCh1min
1
; YCh1max
1
; YCh2
1
; X
2
;
YCh1min
2
; YCh1max
2
; YCh2
2
; X
3
; YCh1min
3
; YCh1max
3
; YCh2
3
; ...
In XML and CSV waveform value files, the data of each sample is grouped. The exam-
ple shows the values of two samples for two waveforms and interleaved x/y data. The
first waveform is an envelope, the second one is a normal waveform.
In CSV files, the data values for a given sampling time are written in one row.
-1.96e-008 -0.0079051387 -0.0059288535 -0.1027668
-1.95e-008 -0.0098814229 -0.0079051387 -0.10474309
In XML format, an empty line marks the beginning of the next sample.
<Data>-1.96e-008</Data>
<Data>-0.0079051387 </Data>
<Data>-0.0059288535 </Data>
<Data>-0.1027668 </Data>
<Data>-1.95e-008</Data>
<Data>-0.0098814229 </Data>
<Data>-0.0079051387 </Data>
<Data>-0.1027668 </Data>
If multiple acquisitions (Data logging / Multiple waveforms) are exported, the first acqui-
sition is written in the same way as with single acquisition export. The following acquis-
itions are appended in the same way. If the signal is a spectrum, the last frame of each
acquisition is saved.
If the history is exported in one file with timestamps, the timestamp as double float pre-
cedes the data of each acquisition. The acquisition data ist written in the same way as
with single acquisition, according to the selected settings.
Waveform data and results