Changes between Version 1 and Version 2 of ShBeam


Ignore:
Timestamp:
04/29/2008 04:15:26 PM (15 years ago)
Author:
MarcusWalther
Comment:

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  • ShBeam

    v1 v2  
    77Delays traces specified in <trc-list> to align seismic phases with the same azimuth and slowness. The computed delays are added to already existing delays of the traces unless the "/abs" qualifier is specified. 
    88 
    9 SH needs to know the station names where the traces in <trc-list> were recorded. If not all station names are given, an error occurs. SH uses a location file to look for the location of a station. If a station name is not listed in this file, an error occurs. In this case the unknown station must be inserted to the location file using the "fct station" command. For each station latitude and longitude (in degrees) must be entered. SH uses this information to compute the relative distances between the stations. Therefore the location information must be accurate enough. For station arrays there can be specified an array-relative location (in km) and an array ID number. If all stations of <trc-list> belong to the same array (same array ID number), SH uses the array relative location to shift the traces rather than the latitude,longitude information. The "/noarray" qualifier forces seismic handler to use latitude,longitude information instead of using the relative positions (if specified). 
     9SH needs to know the station names where the traces in <trc-list> were recorded. If not all station names are given, an error occurs. SH uses a location file to look for the location of a station. If a station name is not listed in this file, an error occurs. In this case the unknown station must be inserted to the location file using the "[ShFct FCT] station" command. For each station latitude and longitude (in degrees) must be entered. SH uses this information to compute the relative distances between the stations. Therefore the location information must be accurate enough. For station arrays there can be specified an array-relative location (in km) and an array ID number. If all stations of <trc-list> belong to the same array (same array ID number), SH uses the array relative location to shift the traces rather than the latitude,longitude information. The "/noarray" qualifier forces seismic handler to use latitude,longitude information instead of using the relative positions (if specified). 
    1010 
    1111=== parameters ===