# History file 'p1-ss.h' generates the Born seismogram from the RF
# format file computed by history file 'p1-born.h' and visualizes it
# together with the ray-theory seismogram computed by history file
# 'p1-ss2.h'.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# Input files required
  chk.pl: "data/p1i/" "p1-recb.dat"
  chk.pl: "data/p1i/" "p1-pts.dat"
  chk.pl: "data/p1i/" "p1-spttc.dat"
  chk.pl: "data/p1i/" "p1-edge2.dat"
  chk.pl: "data/p1i/" "p1-edge4.dat"
  chk.pl: "data/p1i/" "p1-edge5.dat"
  chk.pl: "data/p1i/" "p1-edge6.dat"
# output of 'p1-born.h'
  chk.pl: ""           "rf-born.out"
# output of 'p1-ss2.h'
  chk.pl: ""           "p1-rss.gse"

# Data for ss.for
# Data describing the source time function
  KSIG=1 # (Gabor signal)
  SIGT=0.  SIGF=10.  SIGW=4.  SIGPH=0.
  SIGA=258.174 # (258.174=12*pi*rho*v**3)

# Data describing the filtration of the source time function
  FMIN=1.  FLOW=2.  FHIGH=19.  FMAX=20. # (cosine filter)

# Time step and time interval for the Fast Fourier Transform
  DT=0.001  NFFT=16384

# Data to control optional plotting of program SS
  SIGPLOT='p1-sig.ps'  MPTS=100

# Name of the input RF format file
  RF='rf-born.out'

# Data for sp.for
  KODESP=    SPCHRH=0.40
  SPTMIN=1.5    SPTMAX=5.4    SPXLEN=17  SPTDIV=3.9  SPTSUB=10
  SPTLEN=25
  NORMSP=1   SPAMP=5.5e6
  SPTEXT3='BLACK...Born approximation'
  SPTEXT4='RED...Ray theory'
  PTS='p1-pts.dat'
  SPTTC='p1-spttc.dat'
  REC='p1-recb.dat'

# Frequency-domain seismograms
  SS='p1-ss.gse'
  SS1='p1-rss.gse'
  SP1='p1-ss1.ps'  SP2='p1-ss2.ps'  SP3='p1-ss3.ps'
  KOLOR=1  KOLOR1=2
  SPTDEC=1
  ss:         # synthetic seismograms
  sp:         # seismogram plotting