ahmilb@houu64$bhpsynthetic

  BHPSYNTHETIC - make time and depth synthetic seismic data from model data

  bhpsynthetic builds synthetics from BHPIO cube model datasets.      

  The synthetic data are written in BHPIO cube format.                

  USAGE: bhpsynthetic wavelet=                                        

  Required Parameters:                                                 

    wavelet=                  Location of Mexican hat wavelet produced

                              by bhpwavelet                           

  Optional Parameters:                                                

    tmodel=                   Name of BHPIO cube dataset containing   

                              time model. The model must have at least

                              two properties named vp and rho, for    

                              velocity and density needed to calculate

                              reflection coefficients.                

    dmodel=                   Name of BHPIO cube dataset containing   

                              depth model. It must also contain vp and rho.

    tsynth=                   Output time synthetic data, in BHPIO cube format

    dsynth=                   Output depth synthetic data, in BHPIO cube format

  NOTE: If tmodel is specified, then tsynth must be specified and vice versa.

        Likewise for dmodel/dsynth. Either or both types of synthetics

        can be generated in a single execution of bhpsynthetic.       

    mint=0                    Minimum output time, in milliseconds    

    maxt=4000                 Maximum output time, in milliseconds    

    dt=1                      Sample interval, in milliseconds        

    mind=0                    Minimum output depth                    

    maxd=500                  Maximum output depth                    

    dz=10                     Depth interval                          

    freq=40                   Frequency(Hz)                           

    verbose=0                 Debug print