Difference between revisions of "Gpec8"
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(New page: This tutorial details all the steps needed to determine the EC8 class of a site from the input of the velocity profile The input is the soil column (in a format similar to gpsh [[geopsy:...) |
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| − | + | == Synopsis == | |
| − | + | gpec8 [OPTIONS] [FILE] | |
| − | + | ||
| + | == Description == | ||
| − | + | Determines the the EC8 category of a site for horizontally layered models given through stdin or FILE. | |
| − | + | ||
| − | + | The input is the soil column (in a format similar to gpsh [[geopsy:gpsh|gpsh]] | |
| + | The output is the EC8 site category depending on the value of the time-averaged velocity over the top 30 m ("VS30") | ||
| + | |||
| + | == EC8 site categories == | ||
| + | Category A : | ||
| + | Category B : | ||
| + | Category C : | ||
| + | Category D : | ||
| + | Category E : | ||
| + | Category S1 : | ||
| + | Category S2 : | ||
Format for layered models: | Format for layered models: | ||
| Line 21: | Line 32: | ||
Quality factors are not mandatory. Any number of models can be given as input. | Quality factors are not mandatory. Any number of models can be given as input. | ||
| + | |||
| + | |||
| + | == Gpec8 options : Only Generic options== | ||
| + | |||
| + | *'''-help <SECTION>''' Show help about options. SECTION may be empty or: all, generic | ||
| + | *''' -version''' Show version information | ||
| + | *''' -app-version''' Show short version information | ||
| + | *''' -reportbug''' Start bug report dialog, information about bug is | ||
| + | passed through stdin. This option is used | ||
| + | internally to report bugs if option -nobugreport is | ||
| + | not specified. | ||
| + | *''' -reportint''' Start bug report dialog, information about | ||
| + | interruption is passed through stdin. This option | ||
| + | is used internally to report interruptions if | ||
| + | option -nobugreport is not specified. | ||
| + | *''' -nobugreport''' Do not generate bug report in case of error | ||
| + | |||
| + | |||
| + | == Examples == | ||
| + | |||
| + | gpec8 < test.model | ||
| + | |||
| + | Calculate fundamental ellipticity curve from 0.2 Hz to 20 Hz for model 'test.model'. | ||
| + | |||
| + | |||
| + | == Copyright == | ||
| + | |||
| + | Copyright (c) 2002-2008 Marc Wathelet. All rights reserved. | ||
| + | See http://www.geopsy.org for more information. | ||
Revision as of 10:03, 9 March 2010
Contents
Synopsis
gpec8 [OPTIONS] [FILE]
Description
Determines the the EC8 category of a site for horizontally layered models given through stdin or FILE.
The input is the soil column (in a format similar to gpsh gpsh The output is the EC8 site category depending on the value of the time-averaged velocity over the top 30 m ("VS30")
EC8 site categories
Category A : Category B : Category C : Category D : Category E : Category S1 : Category S2 :
Format for layered models:
Line 1 : <number of layers n including half-space for first model> Line 2 : <thickness (m)> <Vp (m/s)> <Vs (m/s)> <Density (kg/m3)>[ <Qp> <Qs>] .... Line n+1 : 0 <Vp (m/s)> <Vs (m/s)> <Density (kg/m3)>[ <Qp> <Qs>] Line n+2 : <number of layers m including half-space for a second model - if wished> Line n+3 : <thickness (m)> <Vp (m/s)> <Vs (m/s)> <Density (kg/m3)>[ <Qp> <Qs>] .... Line n+m+2 : 0 <Vp (m/s)> <Vs (m/s)> <Density (kg/m3)>[ <Qp> <Qs>] Line n+m+3 : <number of layers l including half-space for a third model - if wished> ....
Quality factors are not mandatory. Any number of models can be given as input.
Gpec8 options : Only Generic options
- -help <SECTION> Show help about options. SECTION may be empty or: all, generic
- -version Show version information
- -app-version Show short version information
- -reportbug Start bug report dialog, information about bug is
passed through stdin. This option is used
internally to report bugs if option -nobugreport is
not specified.
- -reportint Start bug report dialog, information about
interruption is passed through stdin. This option
is used internally to report interruptions if
option -nobugreport is not specified.
- -nobugreport Do not generate bug report in case of error
Examples
gpec8 < test.model
Calculate fundamental ellipticity curve from 0.2 Hz to 20 Hz for model 'test.model'.
Copyright
Copyright (c) 2002-2008 Marc Wathelet. All rights reserved. See http://www.geopsy.org for more information.
