pscommonoffset

su 的源代码库

#! /bin/sh
# Non-zero offset sections

# Flat model and data
nx=101 fx=0 dx=0.05
nz=101 fz=0 dz=0.04
unif2 <model00deg ninf=2 nx=$nx nz=$nz dx=$dx dz=$dz \
	v00=1.0,1.0 method=linear |
psimage  perc=99 title="Flat Model"\
	label1="Depth (km)" label2="Distance (km)" \
	 n1=$nz f1=$fz d1=$dz  n2=$nx f2=$fx d2=$dx >model00.eps

######Work in km (synlv puts 10^3 in header fields)######
#  ref="1:1,2;4,2"      reflector(s):  "amplitude:x1,z1;x2,z2;x3,z3;..."
REF="1.0:0.0,1.0;5.0,1.0"

nt=750 ft=0.0 dt=0.008     # time information: number, first, spacing
nxm=96 fxm=0.05 dxm=0.05  # midpoint information: number, first, spacing
nxo=1 fxo=0.25 dxo=        # offset information: number, first, spacing

dvdz=0.0    # velocity gradient (dv/dz)
dvdx=0.0    # velocity gradient (dv/dx)
v00=2.0     # P-wave velocity at surface in km/s
ob=1        # include obliquity (both sides of interface are reflecting)
er=1        # use exploding reflector amps
smooth=0    # connect picks on reflectors linearly

susynlv	nt=$nt ft=$ft dt=$dt \
	nxo=$nxo fxo=$fxo dxo=$dxo \
	nxm=$nxm fxm=$fxm dxm=$dxm \
	v00=$v00 dvdx=$dvdx dvdz=$dvdz \
	ob=$ob er=$er smooth=$smooth  \
	ref=$REF |
supsimage perc=99 title="Zero Dip Backscatter"\
	label1="Time (sec)" label2="Distance (km)" >dip00.eps

#################################################################
# Twenty degree model and data
nx=101 fx=0 dx=0.05
nz=101 fz=0 dz=0.04
unif2 <model20deg ninf=2 nx=$nx nz=$nz dx=$dx dz=$dz \
	v00=1.0,1.0 method=linear |
psimage  perc=99 title="20 degree Model"\
	label1="Depth (km)" label2="Distance (km)" \
	 n1=$nz f1=$fz d1=$dz  n2=$nx f2=$fx d2=$dx >model20.eps

######Work in km (synlv puts 10^3 in header fields)######
#  ref="1:1,2;4,2"      reflector(s):  "amplitude:x1,z1;x2,z2;x3,z3;..."
REF="1.0:0.0,1.0;5.0,1.81985"

nt=750 ft=0.0 dt=0.008     # time information: number, first, spacing
nxm=96 fxm=0.05 dxm=0.05  # midpoint information: number, first, spacing
nxo=1 fxo=0.25 dxo=        # offset information: number, first, spacing
dvdz=0.0    # velocity gradient (dv/dz)
dvdx=0.0    # velocity gradient (dv/dx)
v00=2.0     # P-wave velocity at surface in km/s
ob=1        # include obliquity (both sides of interface are reflecting)
er=1        # use exploding reflector amps
smooth=0    # connect picks on reflectors linearly

susynlv	nt=$nt ft=$ft dt=$dt \
	nxo=$nxo fxo=$fxo dxo=$dxo \
	nxm=$nxm fxm=$fxm dxm=$dxm \
	v00=$v00 dvdx=$dvdx dvdz=$dvdz \
	ob=$ob er=$er smooth=$smooth  \
	ref=$REF |
supsimage perc=99 title="20 degree Backscatter"\
	label1="Time (sec)" label2="Distance (km)" >dip20.eps

#################################################################
# Forty degree model and data
nx=101 fx=0 dx=0.05
nz=101 fz=0 dz=0.04
unif2 <model40deg ninf=2 nx=$nx nz=$nz dx=$dx dz=$dz \
	v00=1.0,1.0 method=linear |
psimage  perc=99 title="40 degree Model"\
	label1="Depth (km)" label2="Distance (km)" \
	 n1=$nz f1=$fz d1=$dz  n2=$nx f2=$fx d2=$dx >model40.eps

######Work in km (synlv puts 10^3 in header fields)######
#  ref="1:1,2;4,2"      reflector(s):  "amplitude:x1,z1;x2,z2;x3,z3;..."
REF="1.0:0.0,1.0;5.0,4.1955"

nt=750 ft=0.0 dt=0.008     # time information: number, first, spacing
nxm=96 fxm=0.05 dxm=0.05  # midpoint information: number, first, spacing
nxo=1 fxo=0.25 dxo=        # offset information: number, first, spacing
dvdz=0.0    # velocity gradient (dv/dz)
dvdx=0.0    # velocity gradient (dv/dx)
v00=2.0     # P-wave velocity at surface in km/s
ob=1        # include obliquity (both sides of interface are reflecting)
er=1        # use exploding reflector amps
smooth=0    # connect picks on reflectors linearly

susynlv	nt=$nt ft=$ft dt=$dt \
	nxo=$nxo fxo=$fxo dxo=$dxo \
	nxm=$nxm fxm=$fxm dxm=$dxm \
	v00=$v00 dvdx=$dvdx dvdz=$dvdz \
	ob=$ob er=$er smooth=$smooth  \
	ref=$REF |
supsimage perc=99 title="40 degree Backscatter"\
	label1="Time (sec)" label2="Distance (km)" >dip40.eps

#################################################################
# Sixty degree model and data
nx=101 fx=0 dx=0.05
nz=101 fz=0 dz=0.04
unif2 <model60deg ninf=2 nx=$nx nz=$nz dx=$dx dz=$dz \
	v00=1.0,1.0 method=linear |
psimage  perc=99 title="60 degree Model"\
	label1="Depth (km)" label2="Distance (km)" \
	 n1=$nz f1=$fz d1=$dz  n2=$nx f2=$fx d2=$dx >model60.eps

######Work in km (synlv puts 10^3 in header fields)######
#  ref="1:1,2;4,2"      reflector(s):  "amplitude:x1,z1;x2,z2;x3,z3;..."
REF="1.0:0.0,1.0;5.0,8.66025"

nt=750 ft=0.0 dt=0.008     # time information: number, first, spacing
nxm=96 fxm=0.05 dxm=0.05  # midpoint information: number, first, spacing
nxo=1 fxo=0.25 dxo=        # offset information: number, first, spacing
dvdz=0.0    # velocity gradient (dv/dz)
dvdx=0.0    # velocity gradient (dv/dx)
v00=2.0     # P-wave velocity at surface in km/s
ob=1        # include obliquity (both sides of interface are reflecting)
er=1        # use exploding reflector amps
smooth=0    # connect picks on reflectors linearly

susynlv	nt=$nt ft=$ft dt=$dt \
	nxo=$nxo fxo=$fxo dxo=$dxo \
	nxm=$nxm fxm=$fxm dxm=$dxm \
	v00=$v00 dvdx=$dvdx dvdz=$dvdz \
	ob=$ob er=$er smooth=$smooth  \
	ref=$REF |
supsimage perc=99 title="60 degree Backscatter"\
	label1="Time (sec)" label2="Distance (km)" >dip60.eps

echo 
echo "Output PostScript files:  model00.eps dip00.eps model20.eps dip20.eps"
echo "                          model40.eps dip40.eps model60.eps dip60.eps"
echo 
echo "You may view these with your PostScript Previewer"

exit