Difference between revisions of "NVGate Waterfall"

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NVGate Waterfall (view source)

Revision as of 09:07, 25 May 2020

2,065 bytes removed ,  09:07, 25 May 2020
→‎Sections
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The 3D aspect can be swapped any time using the ''Display/Graps'' tab and ''3D'' group
The 3D aspect can be swapped any time using the ''Display/Graps'' tab and ''3D'' group


=====Sections=====
=
 
Waterfall display provides extraction of section from the 3D space
 
[[Image:Display_Graphs_Traces_118.png|framed|none]]
 
These sections are linked with cursors of the 3D view:
 
* Fig1: for a fixed value of the X-axis of the 3D view,
* Fig2: For a fixed value of the reference
* Fig3: for a fixed value of the order (follow the evolution of an order) or frequency for order spectra waterfall.
 
During the acquisition, an autoscale is available on the z-axis (reference) if <nowiki>’</nowiki>z Adjust<nowiki>’</nowiki> is active.
 
[[Image:Display_Graphs_Traces_119.png|framed|none]]
 
The <nowiki>’</nowiki>Select Tacho<nowiki>’</nowiki> mode allows tracking an order in function of the selected tachometer. The extraction order could be done in function of the selected tacho.
 
4 Graphs are available for the windows allowing tracking different results:
 
9. 3D view: you can select by right-clicking on it an isometric view, a perspective view, a freq/time colormap or a time/freq colormap (useful to track orders). The 3D view is the default view.
 
10. 2D views: - XY section,
 
* YZ section,
* Order extraction (only available if a tachometer is active).
 
[[Image:Display_Graphs_Traces_120.png|framed|none]]
 
The sections are displayed in these 2D views. The sections can be managed in the section manager window (see waterfall window in chapter2 <nowiki>’</nowiki>Display<nowiki>’</nowiki>).
 
In the section manager, add section made a copy of each cursor (Frequency, Reference, Order) in all displayed windows. These memorized traces could be added to result by the <nowiki>’</nowiki>add to result selection.
 
The waterfall sections can be saved as independent results (spectra, reference profiles, extracted profiles).
 
The selection is achieved using the "Add to result selection" entry from the waterfall window contextual menu.
 
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[[Image:Display_Graphs_Traces_121.png|framed|none]]
 
After being saved, the sections became independent results, reducing the amount of saved data when you are focusing only on extracted data.


=====Waterfall window menu=====
=====Waterfall window menu=====
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