# History file 'cv-crt.h' to perform two-point ray tracing
# in a model temporarily named 'cv-mod.out'.
# The history file should be run from the history file 'cv-inv.h'.
#
# Input files required
  chk.pl: "" "cv-mod.out"
  chk.pl: "" "cv-src.out"

# Model
  MODEL='cv-mod.out'

# Source and receivers
  SRC='cv-src.out'  REC='cv-rec.dat'

# Data filenames for CRT (for details see 'crt.for')
  DCRT='cv-crt.dat'
  RPAR='cv-rpa.dat'
  CODE='cv-cod.dat'
  WRIT='cv-writ.dat'
  CRTLOG='cv-log.out'

# Kind of ray parameters (for details see 'init.for')
  INIPAR=2  # geographic-like spherical coordinates

  CRTSCRO='SW'

# Ray tracing of the refracted wave
  crt: