Difference between revisions of "Geopsy: Subtract Signals"
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[[Image:SubtractSignals.png|thumb|right|250px|Subtract Signals pop-up window]] | [[Image:SubtractSignals.png|thumb|right|250px|Subtract Signals pop-up window]] | ||
| − | '''Subtract Signals''', reached from the [[Geopsy: Waveform Menu|Waveform menu]], | + | '''Subtract Signals''', reached from the [[Geopsy: Waveform Menu|Waveform menu]], subtracts a signal or a group of signals from the signals in the active [[Geopsy: Signal Viewer|signal viewer]]. |
By clicking on ''Subtract Signals'', a pop-up window appears with the following option: | By clicking on ''Subtract Signals'', a pop-up window appears with the following option: | ||
*Subtract ''All signals in group''. It allows to subtract from the signal in the active viewer a whole [[Geopsy: Groups|group]] selected in the box below listing the current groups. Clicking on the expanding sign ('+' under Windows, right arrow for Mac) displays the list of existing groups. Groups with a different number of signals compared to the active viewer are displayed in grey and/or cannot be selected. Signals in the active viewer are subtracted one by one with the signals in the group in its defined order (see [[Geopsy: Groups|Groups]]). | *Subtract ''All signals in group''. It allows to subtract from the signal in the active viewer a whole [[Geopsy: Groups|group]] selected in the box below listing the current groups. Clicking on the expanding sign ('+' under Windows, right arrow for Mac) displays the list of existing groups. Groups with a different number of signals compared to the active viewer are displayed in grey and/or cannot be selected. Signals in the active viewer are subtracted one by one with the signals in the group in its defined order (see [[Geopsy: Groups|Groups]]). | ||
Revision as of 15:07, 11 March 2010
Subtract Signals, reached from the Waveform menu, subtracts a signal or a group of signals from the signals in the active signal viewer. By clicking on Subtract Signals, a pop-up window appears with the following option:
- Subtract All signals in group. It allows to subtract from the signal in the active viewer a whole group selected in the box below listing the current groups. Clicking on the expanding sign ('+' under Windows, right arrow for Mac) displays the list of existing groups. Groups with a different number of signals compared to the active viewer are displayed in grey and/or cannot be selected. Signals in the active viewer are subtracted one by one with the signals in the group in its defined order (see Groups).
- Subtract A single signal. It allows to specify a signal in the combo box listing the signals in the active viewer only.
Subtract Signals modifies the temporary signals in the active viewer.
