#! /bin/sh

data="carr_1_4.su"

# general parameters for processing data
perc=97			#clip value for display of traces
wagc=0.01		#AGC window length
f1=200,300,1400,2000 	#bandpass filter frequencies (Hz)
f2=40,80,800,1400
num_cdp=1		#number of cdps (seconds in horizontal direction) to stack
tmin=0.007		#minimum time to display
tmax=0.201		#maximum time to display
time_interval=`bc -l <<-END
		scale=9; 0.0166666666*num_cdp
		END`
time_interval=0.0166666667
time_interval=0.00833333333
dx=0.8333


ve=8.0
title="Carr Inlet, Washington; sparker, line 4"


suwind <$data tmax=$tmax |
sushw key=delrt a=0 |
sushw key=tstat a=7 |
sustatic hdrs=1 |
#sustack key=cdp |
#sushw key=dt a=250 |
#suresamp nt=801 |


sumute key=tracl ntaper=16 xmute=1 tmute=0.008 |
sufilter f=$f1 |
supef minlag=0.0024 maxlag=0.02 pnoise=0.001 mincorr=0.002 maxcor = 0.04 |
sugain tpow=1.0 pbal=1 |
#supef minlag=0.0084 maxlag=0.0254 pnoise=0.001 mincorr=0.01 maxcor = 0.2 |
#sufilter f=$f2 |
#sugain tpow=-0.9 |

#migrate the data
suchw key1=gx key2=cdp |
sushw key=cdp a=1 b=1 |
sushw key=offset a=0 |
sustolt cdpmin=1 cdpmax=3066 tmig=0.0 vmig=1500 smig=0.6 fmax=1500 \
        vscale=0.9 lstaper=40 lbtaper=200 dxcdp=$dx |
#sushw key=cdp a=093252 b=1.6666666666 |
suchw key1=cdp key2=gx |

suchw key1=dt key2=dt b=0.75 >carr_4_filt.su


#suximage perc=98 <carr_4_filt.su &



# first panel of data  *************************************************
starttime=220700
endtime=221700
lefttic=2207
righttic=2217


suwind <carr_4_filt.su key=cdp min=$starttime max=$endtime |
suchw key1=cdp key2=cdp d=100 |
##suflip flip=2 |
supsimage >carr_4_image1.ps\
	perc=$perc\
	n2tic=2\
	d2=$time_interval\
	f2=$lefttic\
	x2beg=$lefttic\
	x2end=$righttic\
	nbpi=600\
	wbox=6.00\
	hbox=10.0\
	ybox=0.8\
	xbox=1.5\
	label1="approximate depth (km)"\
	label2="$title \n      v.e. ~ $ve"\
	titlefont=Helvetica-Bold\
	titlesize=16\
	labelsize=12\
	style=normal\
	interp=1
#	xcur=2.0 wt=0 va=1

# second panel of data  ******************
starttime=221700
endtime=222700
lefttic=2217
righttic=2227

suwind <carr_4_filt.su key=cdp min=$starttime max=$endtime |
suchw key1=cdp key2=cdp d=100 |
##suflip flip=2 |
supsimage >carr_4_image2.ps\
	perc=$perc\
	n2tic=2\
	d2=$time_interval\
	f2=$lefttic\
	x2beg=$lefttic\
	x2end=$righttic\
	nbpi=600\
	wbox=6.00\
	hbox=10.0\
	ybox=0.8\
	xbox=1.5\
	label1="approximate depth (km)"\
	label2="$title \n      v.e. ~ $ve"\
	titlefont=Helvetica-Bold\
	titlesize=16\
	labelsize=12\
	style=normal\
	interp=1
#	xcur=2.0 wt=0 va=1

# third panel of data  ******************
starttime=222400
endtime=223238
lefttic=2224
righttic=2233

suwind <carr_4_filt.su key=cdp min=$starttime max=$endtime |
suchw key1=cdp key2=cdp d=100 |
##suflip flip=2 |
supsimage >carr_4_image3.ps\
	perc=$perc\
	n2tic=2\
	d2=$time_interval\
	f2=$lefttic\
	x2beg=$lefttic\
	x2end=$righttic\
	nbpi=600\
	wbox=6.00\
	hbox=9.0\
	ybox=0.8\
	xbox=1.5\
	label1="approximate depth (km)"\
	label2="$title \n      v.e. ~ $ve"\
	titlefont=Helvetica-Bold\
	titlesize=16\
	labelsize=12\
	style=normal\
	interp=1
#	xcur=2.0 wt=0 va=1