On Wed, Sep 16, 2009 at 6:56 PM, S.Selvam <s.selvams...@gmail.com> wrote:
> Hi all,
>
> Few days back i came to know about python-matplotlib module when looking
> at segypy(seismic data processsing) python module.It uses pylab.plot(x,y...)
> to plot traces.
>
> But the issue is it plots the complete dataset in a single view.I would
> like to have plots with decent intervel and have scorllbars.Is there
> anything do be done with our matpplotlib functions ?
>
> If it is irrelevant to matplotlib (rather something to be done with segypy
> trace processing ) ,kindly ignore this mail / guide me in right way.
>
>
> --
> Yours,
> S.Selvam
>
this is how the code looks,(a function in segypy module)
def wiggle(Data,SH,skipt=1,maxval=8,lwidth=.1):
"""
wiggle(Data,SH)
"""
import pylab
print "Hello"
t = range(SH['ns'])
for i in range(0,SH['ntraces'],skipt):
trace=Data[:,i]
trace[0]=0
trace[SH['ns']-1]=0
pylab.plot(i+trace/maxval,t,color='red',linewidth=1)
for a in range(len(trace)):
if (trace[a]<0):
trace[a]=0;
pylab.fill(i+Data[:,i]/maxval,t,'k',linewidth=0)
pylab.title(SH['filename'])
pylab.grid(True)
pylab.show()
--
Yours,
S.Selvam
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