sconstruct

国外免费地震资料处理软件包

from rsfproj import *

Fetch('sean.HH','bp')

def grey(title):
    return 'grey title="%s" label2=Channel label1="Time (s)" ' % title

Flow('sean','sean.HH',
     'dd form=native | window n3=1 f3=3 n1=500 | bandpass fhi=50')
Plot('sean',grey('Original')) 
     
Flow('sean2','sean','window j2=2')
Plot('sean2',grey('Decimated'))

Result('sean2','sean sean2','SideBySideAniso')

def twodip2(extra):
    return 'twodip2 order=2 nj1=2 nj2=2 eps=8 verb=y gauss=n ' + extra 

Flow('pq','sean2',twodip2('niter=10'))
Flow('pq1','sean2 pq',twodip2('both=n dip1=${SOURCES[1]} dip2=${SOURCES[1]}'))
Flow('pq2','sean2 pq pq1',twodip2('dip1=${SOURCES[1]} dip2=${SOURCES[2]}'))
Flow('pq3','pq2','transp | spline n1=180 o1=0 d1=1 | transp')

def twodip0(extra):
    return 'twodip2 order=2 eps=8 verb=y gauss=n ' + extra 

Flow('ppq','sean',twodip0('niter=10'))
Flow('ppq1','sean ppq',twodip0('both=n dip1=${SOURCES[1]} dip2=${SOURCES[1]}'))
Flow('ppq2','sean ppq ppq1',twodip0('dip1=${SOURCES[1]} dip2=${SOURCES[2]}'))

Plot('dip1','pq2',
     'window n3=1 | %s pclip=100 scalebar=y color=j' % grey('First Dip'))
Plot('dip2','pq2',
     'window f3=1 | %s pclip=100 scalebar=y color=j' % grey('Second Dip'))
Result('sean2-dip','dip1 dip2','SideBySideIso')

Plot('ddip1','ppq2',
     'window n3=1 | %s pclip=100 scalebar=y color=j' % grey('First Dip'))
Plot('ddip2','ppq2',
     'window f3=1 | %s pclip=100 scalebar=y color=j' % grey('Second Dip'))
Result('sean0-dip','ddip1 ddip2','SideBySideIso')

Flow('separ','sean ppq2','pwdsigk dips=${SOURCES[1]} verb=y niter=200 eps=1')

Flow('seans','sean','window n2=128')
Flow('ppq2s','ppq2','window n2=128')

Flow('separs','seans ppq2s','seisigk dips=${SOURCES[1]} verb=y niter=200 eps=0.1')

Flow('pad mask','sean2','lpad jump=2 mask=${TARGETS[1]}')
Result('sean3','pad',grey(' '))

Flow('mis','pad mask pq3',
     '''
     planemis2 mask=${SOURCES[1]} dip=${SOURCES[2]} order=2 verb=y |
     bandpass fhi=70
     ''')
Flow('err','mis sean','add scale=1,-1 ${SOURCES[1]}')
Flow('int','mis err','cat ${SOURCES[1]} | byte')
Plot('mis','int','window n3=1 | ' + grey('Interpolation Result'))
Plot('err','int','window f3=1 | ' + grey('Interpolation Error'))
Result('sean2-int','mis err','SideBySideIso')

Plot('win','sean',
     'window min1=2.5 max1=3.1 max2=120 | ' + grey('Original'))
Plot('win2','mis',
     'window min1=2.5 max1=3.1 max2=120 | ' + grey('Interpolated'))
Result('sean2-close','win win2','SideBySideAniso')

End()