H/V Rotate - Revision history

Bertrand Guillier: /* Introduction */

2010-03-12T15:48:26Z

Introduction

Pierre-Yves Bard: /* Window selection */

2010-03-12T15:47:37Z

Window selection

Pierre-Yves Bard: /* Window selection */

2010-03-12T15:38:52Z

Window selection

Pierre-Yves Bard: /* Window selection */

2010-03-12T15:35:51Z

Window selection

Pierre-Yves Bard: /* Saving results */

2010-03-12T15:31:58Z

Saving results

Bertrand Guillier: /* Saving results */

2010-03-12T14:57:13Z

Saving results

Bertrand Guillier: /* Saving results */

2010-03-12T14:55:53Z

Saving results

Bertrand Guillier: /* Changing spectrum graphics appearance */

2010-03-12T14:38:43Z

Changing spectrum graphics appearance

Bertrand Guillier: /* Spectrum Rotate Graphic */

2010-03-12T14:24:53Z

Spectrum Rotate Graphic

Bertrand Guillier: /* Output parameters */

2010-03-12T14:23:09Z

Output parameters

← Older revision		Revision as of 15:48, 12 March 2010
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	Here, a series of [[H/V spectral ratio\|H/V]] is calculated from 0° to 180° every 10 °, and is presented in a frequency-azimuth graphic. This graphic can be used to analyse the H/V in the horizontal plane. Results are displayed between 0° and 180°, the 180-360° being a symetry of the 0-180°.		Here, a series of [[H/V spectral ratio\|H/V]] is calculated from 0° to 180° every 10 °, and is presented in a frequency-azimuth graphic. This graphic can be used to analyse the H/V in the horizontal plane. Results are displayed between 0° and 180°, the 180-360° being a symetry of the 0-180°.
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		+	'''For H/V processing, the data should have:'''
		+	* '''3 signals: North-South, East-West and Vertical;'''
		+	* '''a common name (see here to modify the [[Geopsy:_Set_header\|name]] of the component);'''
		+	* '''enought common samples in time to be processed.'''
		+
		+

	As for the other [[Geopsy: Tools\|tools]], the data can be processed:		As for the other [[Geopsy: Tools\|tools]], the data can be processed:

@@ Line 30: / Line 30: @@
 [[Image:HV_ROT_toolbox_time.png|thumb|right|200px|''General'' sub-tab in ''Time'' tab of toolbox]]
-This part is devoted to define how the windowing will be performed :
+This part is devoted to define how the windowing will be performed (see also  [[Geopsy: H/V and Spectum Toolboxes: Time Tab#Time windows section|Time windows]] section for more details):
 - automatic selection with an anti-trigger algorithm ([[Geopsy: STA/LTA|STA/LTA]]) or not ?
@@ Line 39: / Line 39: @@
 -...
 * 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.

@@ Line 30: / Line 30: @@
 [[Image:HV_ROT_toolbox_time.png|thumb|right|200px|''General'' sub-tab in ''Time'' tab of toolbox]]
-This part is devoted to define how the windowing will be calculated:
+This part is devoted to define how the windowing will be performed :
 - automatic selection with an anti-trigger algorithm ([[Geopsy: STA/LTA|STA/LTA]]) or not ?
@@ Line 36: / Line 36: @@
 - are bad samples accepted (and how many) ?
-- overlap of the windows or not ?
+- may windows overlap or not, and if yes by how much ?
 -...

@@ Line 32: / Line 32: @@
 This part is devoted to define how the windowing will be calculated:
--use of an anti-trigger ([[Geopsy: STA/LTA|LTA/STA]]) or not ?
+- automatic selection with an anti-trigger algorithm ([[Geopsy: STA/LTA|STA/LTA]]) or not ?
--are bad sample accepted (and how many) ?
+- are bad samples accepted (and how many) ?
--overlap of the windows or not ?
+- overlap of the windows or not ?
 -...

@@ Line 139: / Line 139: @@
 * Another possibility is to save the graphic in a [[Xml_files|page]] format, compatible with [[SciFigs:_Figue|Figue]]. In this case,
-** Select ''Save as...'' in the ''File'' sub-menu. A poo-up menu appears.[[Image:HV_SPEC_toolbox_save_page.png|thumb|right|200px|Directory were to save the graphics]]
+** Select ''Save as...'' in the ''File'' sub-menu. A pop-up menu appears.[[Image:HV_SPEC_toolbox_save_page.png|thumb|right|200px|Directory were to save the graphics]]
 ** Choose a destination folder, image format, and file name.

@@ Line 112: / Line 112: @@
 == Saving results ==
-[[Image:SPEC_ROT_toolbox_save_data.png|thumb|right|200px|Pop-up menu to save rotate data]]
+[[Image:HV_ROT_toolbox_save_data.png|thumb|right|200px|Pop-up menu to save rotate data]]
 To save the results, it is possible to create a 3 columns file where the whole data will be saved (see [[Save_rotate_format|file example]]).
 [[Image:SPEC_ROT_toolbox_save_data_browser.png|thumb|right|200px|Browser to save rotate data]]
@@ Line 118: / Line 118: @@
 <br style="clear: both"/>
-[[Image:SPEC_ROT_toolbox_save_indiv_graph.png|thumb|right|200px|Pop-up menu to save rotate graphics in individual graphic]]
+[[Image:HV_ROT_toolbox_save_indiv_graph.png|thumb|right|200px|Pop-up menu to save rotate graphics in individual graphic]]
 There are two solutions to save the results graphically. The first one allows saving each individual graph in independant files and the second allows saving all the graphics onto the graphic window in a single file.
@@ Line 130: / Line 130: @@
 <br style="clear: both"/>
-[[Image:SPEC_ROT_toolbox_save_global_graph.png|thumb|right|200px|Pop-up menu to save rotate graphics in a global graphic file]]
+[[Image:HV_ROT_toolbox_save_global_graph.png|thumb|right|200px|Pop-up menu to save rotate graphics in a global graphic file]]
 * Saving all the graphs in a single file
 ** Select ''Export image'' in the ''File'' sub-menu.[[Image:HV_toolbox_save_format.png|thumb|right|200px|Directory were to save the graphics]]
@@ Line 136: / Line 136: @@
 <br style="clear: both"/>
-[[Image:SPEC_ROT_toolbox_save_page_format.png|thumb|right|200px|Pop-up menu to save the rotate graphics in [[Xml_files|''page'']] format]]
+[[Image:HV_ROT_toolbox_save_page_format.png|thumb|right|200px|Pop-up menu to save the rotate graphics in [[Xml_files|''page'']] format]]
 Another possibility is to save the graphic in a [[Xml_files|page]] format, compatible with [[SciFigs:_Figue|Figue]]. In this case,
 ** Select ''Save as...'' in the ''File'' sub-menu. A poo-up menu appears.[[Image:HV_SPEC_toolbox_save_page.png|thumb|right|200px|Directory were to save the graphics]]
 ** Choose a destination folder, image format, and file name.

@@ Line 106: / Line 106: @@
 == Changing spectrum graphics appearance ==
-[[Image:SPEC_ROT_toolbox_makeup.png|thumb|right|200px|''Output'' tab showing an example to use a make-up ]]
+[[Image:HV_ROT_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 [[SciFigs:_Make-up|make-up]].

@@ Line 95: / Line 95: @@
 ==== Spectrum Rotate Graphic ====
-[[Image:SPEC_ROT_graphic.png|thumb|right|300px|Result of the computing, displaying the spectral content by frequency in funtion of the direction]]
+[[Image:HV_ROT_graphic.png|thumb|right|300px|Result of the computing, displaying the H/V by frequency in funtion of the direction]]
 * The 0° direction indicates the North direction
 * The 90° direction indicates the East direction
-* Below the graphic displaying the the spectral content, there is a [[SciFigs:_Palette|palette]] that allows the user to change the colouring characteristics of the graph.
+* Below the graphic displaying the the 2D H/V, there is a [[SciFigs:_Palette|palette]] that allows the user to change the colouring characteristics of the graph.

@@ Line 68: / Line 68: @@
 == Output parameters ==
-[[Image:SPEC_ROT_toolbox_output.png|thumb|right|200px|Output tab in toolbox]]
+[[Image:HV_ROT_toolbox_output.png|thumb|right|200px|Output tab in toolbox]]
 * Make sure you are in the [[Geopsy:_H/V_and_Spectum_Toolboxes:_Output_Tab|''Output'' tab]], and that parameters are as in the example window.