Changes between Version 5 and Version 6 of HowTo/LocalMagnitudeFormula


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Timestamp:
03/21/13 17:43:43 (6 years ago)
Author:
MarcusWalther
Comment:

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  • HowTo/LocalMagnitudeFormula

    v5 v6  
    77 * ''D'' is distance in kilometers and  
    88 * ''A'' is the measured amplitude in nm using a Wood-Anderson simulation trace. 
     9 * parameters 1.11, 0.0089 and 2.09 are configurable from version [wiki:ShmReleaseNotes/2013b 2013b] onwards. 
    910 
    1011== Differences between methods == 
     
    1920 
    2021Because of the large differences to the classic approach we decided to set the new formula '''not''' as default for new installations. In order to activate the new method simply change the value of '''local_magnitude_formula''' to '''iaspei''' in {{{shm-config.txt}}}. In SHM you can access this file using the Specials -> Configure menu. If you just want to update your existing configuration file, add the line {{{local_magnitude_formula iaspei}}}. 
     22 
     23Using version [wiki:ShmReleaseNotes/2013b 2013b] also the parameters of this formula can be changed.