Changes between Initial Version and Version 1 of ShmDocOverview

01/20/2009 05:33:22 PM (14 years ago)



  • ShmDocOverview

    v1 v1  
     1= Features of the SHM program = 
     3== Main features == 
     5 * Reading traces from continuous data streams in Steim-compressed MiniSEED files. Additionally supported formats are event data from GSE, AH and Q (private format of SH) files. 
     6 * Zoom in and out traces in time and amplitude. 
     7 * Application of a set of standard filters (simulation filters and Butterworth filters) on broadband input traces. 
     8 * Reading phases on original or preprocessed traces. 
     9 * Determination of signal/noise ratio 
     10 * Computation of teleseismic beam traces using array-beamforming or FK-algorithm, determination of slowness and back-azimuth of an incoming wavefront. 
     11 * Location of teleseismic events using global travel time tables based on array methods or relative travel times, determination of focal depth using depth phases 
     12 * Location of regional and local events using LocSAT program, flexible interface provided for integration of own location programs. 
     13 * Integration of an own external programs (e.g.: map display, phase diagrams). 
     14 * Displaying theoretical travel times. 
     15 * Determination of amplitudes and magnitudes (ml or mb and Ms). 
     16 * Saving analysis results into an output text file for further processing. 
     17 * Supported operating systems: Sun/Solaris and Linux 
     19== Additional features == 
     21    * Rotation of 3-component seismograms 
     22    * Particle motion diagrams 
     23    * Vespagram-like trace summation 
     24    * Trace spectrum display