Spectral amplitudes - Revision history

Bertrand Guillier at 12:08, 15 April 2010

2010-04-15T12:08:34Z

Heloise Cadet at 15:54, 12 March 2010

2010-03-12T15:54:31Z

Heloise Cadet: /* Changing spectrum graphics appearance */

2010-03-12T15:43:22Z

Changing spectrum graphics appearance

Heloise Cadet: /* Spectrum curves */

2010-03-12T15:41:32Z

Spectrum curves

Heloise Cadet: /* Spectrum curves */

2010-03-12T15:41:04Z

Spectrum curves

Heloise Cadet: /* Data processing */

2010-03-12T15:40:04Z

Data processing

Heloise Cadet: /* Window selection */

2010-03-12T15:36:22Z

Window selection

Heloise Cadet: /* Window selection */

2010-03-12T15:33:49Z

Window selection

Heloise Cadet: /* Window selection */

2010-03-12T15:32:42Z

Window selection

Heloise Cadet: /* Window selection */

2010-03-12T15:30:33Z

Window selection

← Older revision		Revision as of 12:08, 15 April 2010
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	This a short tutorial presenting a step-by-step spectrum procedure using some of the main parameters.		This a short tutorial presenting a step-by-step spectrum procedure using some of the main parameters.
−	~~more~~ details: [[Geopsy: H/V and Spectrum Toolboxes\|H/V and Spectrum Toolboxes]]	+	More details: [[Geopsy: H/V and Spectrum Toolboxes\|H/V and Spectrum Toolboxes]]

← Older revision		Revision as of 15:54, 12 March 2010
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	[[Category:Tutorials]]		[[Category:Tutorials]]

−	This a short tutorial presenting a step-by-step spectrum procedure.	+	This a short tutorial presenting a step-by-step spectrum procedure using some of the main parameters.
		+	more details: [[Geopsy: H/V and Spectrum Toolboxes\|H/V and Spectrum Toolboxes]]

@@ Line 97: / Line 97: @@
 == Changing spectrum graphics appearance ==
 [[Image:SPEC_toolbox_makeup.png|thumb|right|200px|''Output'' tab showing an example to use a make-up ]]
-* It is possible to change the appearance of the spectrum graphics at the user's will using a make-up.
+* It is possible to change the appearance of the spectrum graphics at the user's will, using a make-up.
 * As an example, first download the [[Media:SPEC_makeup.mkup.tgz|compressed make up file]].
 ** Then go to the ''Output'' tab;

@@ Line 85: / Line 85: @@
 * As the spectrum has been computed on each component, the figure is divided in three different graphs.
 * In each graph, the black curve represents the spectrum averaged curve over all colored individual spectrum curves The two dashed lines represent spectrum standard deviation.
 <br style="clear: both"/>
 [[Image:SPEC_toolbox_SPEC_pick_value.png|thumb|right|200px|Peak frequency and standard deviation values]]

@@ Line 83: / Line 83: @@
 ==== Spectrum curves ====
 [[Image:SPEC_toolbox_SPEC_1.png|thumb|right|200px|Timing tab in toolbox]]
-* As the spectrum has been computed on each component, the graph is divided in three different curves.
+* As the spectrum has been computed on each component, the figure is divided in three different graphs.
 * In each graph, the black curve represents the spectrum averaged curve over all colored individual spectrum curves The two dashed lines represent spectrum standard deviation.
 * The greyed areas represent the frequency peak and its standard deviation. The frequency value is at the limit between the dark and clear areas.

@@ Line 70: / Line 70: @@
 [[Image:HV_toolbox_no_window_selected.png|thumb|right|200px|No selected windows pop-up window]]
-* In case no window selection has been performed, a pup-up window appears.
+* In case no window selection has been performed, a pop-up window appears.
 Simply click on the ''Yes'' button and processing will follow its way.

← Older revision		Revision as of 15:36, 12 March 2010
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	[[Image:SPEC_toolbox_result_wind.png\|thumb\|right\|200px\|Selected windows]]		[[Image:SPEC_toolbox_result_wind.png\|thumb\|right\|200px\|Selected windows]]
−	* Selected windows should appear as green rectangles on the signal viewer. Here, the windows are synchronous on the three components as we required a common windowing.	+	* Selected windows should appear as green rectangles on the signal viewer. Here, the windows are synchronous on the three components as we required a common windowing in order to compare with the H/V spectral ratio.

@@ Line 47: / Line 47: @@
 [[Image:SPEC_toolbox_result_wind.png|thumb|right|200px|Selected windows]]
 * Selected windows should appear as green rectangles on the signal viewer. Here, the windows are synchronous on the three components as we required a common windowing.
 * [[Geopsy: H/V and Spectum Toolboxes: Time Tab#Time windows section |More options]] for selecting windows are available.
 == Processing parameters ==

@@ Line 28: / Line 28: @@
 == Window selection ==
-[[Image:SPEC_toolbox_time.png|thumb|right|200px|''General'' sub-tab in ''Time'' tab of toolbox]]
+[[Image:SPEC_toolbox_time.png|thumb|right|200px|[[Geopsy: H/V and Spectum Toolboxes: Time Tab#General sub-tab|''General'' sub-tab]] in [[Geopsy: H/V and Spectum Toolboxes: Time Tab|''Time'' tab]] of toolbox]]
 * Make sure you are in the [[Geopsy: H/V and Spectum Toolboxes: Time Tab|''Time'' Tab]], and that parameters are as in the example window. The ''Anti-triggering on raw signal'' button has been checked.
 * To make sure that parameters are set up alright, it is possible to download the [[Media:Spec_Strong_peak.log.tgz|compressed parameter file]] and [[Geopsy: Load Toolbox Parameters|load toolbox parameters]].<br style="clear: both"/>
-[[Image:SPEC_toolbox_time_sta.png|thumb|right|200px|''Raw signal'' sub-tab in ''Time'' tab of toolbox with the anti-trigger parameters]]
+[[Image:SPEC_toolbox_time_sta.png|thumb|right|200px|'[[Geopsy: H/V and Spectum Toolboxes: Time Tab#Raw Signal sub-tab|''Raw signal'' sub-tab]] in [[Geopsy: H/V and Spectum Toolboxes: Time Tab|''Time'' tab]] of toolbox with the anti-trigger parameters]]
 * Click on the [[Geopsy:_H/V_and_Spectum_Toolboxes:_Time_Tab#Raw Signal sub-tab|''Raw signal'']], to check that anti-trigger parameters are as in the example window. As we want the same windowing as in the [[H/V_spectral_ratio|H/V processing]], the ''Common'' button should be checked.
 <br style="clear: both"/>
@@ Line 42: / Line 42: @@
 [[Image:SPEC_toolbox_window_time_postsel.png|thumb|right|200px|Number of selected windows]]
-* The number of selected windows appears at the bottom right corner of the time tab. The number of windows should be as in the example.
+* The number of selected windows appears at the bottom right corner of the time tab.<br/> The number of windows should be as in the example.
 <br style="clear: both"/>