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#!/bin/env python
import sys
import struct
try:
f=open(sys.argv[1],'rb')
except (IOError,Exception):
print '''usage:
scriptname segyfilename
'''
sys.exit(1)
#skip EBCDIC header
try:
f.seek(3200)
except Exception:
print 'Oops! your file is broken..'
#read binary header
binhead = f.read(400)
ns = struct.unpack('>h',binhead[20:22])[0]
if ns < 0:
print 'file read error'
sys.exit(1)
#read trace header
while True:
trchead = f.read(240)
if trchead == '':
break
nav = trchead[224:228]+\
trchead[228:232]+\
trchead[200:204]+\
trchead[204:208]+\
trchead[60:64]
#define output format
nl = struct.unpack('>5i',nav)
print 'QL%-4d%9s%10.2f%10.2f%5s' % (nl[0], nl[1], nl[2]/100.0, nl[3]/100.0, nl[4])
f.seek(ns*4,1)
f.close()
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import urllib
from HTMLParser import HTMLParser
class TitleParser(HTMLParser):
def __init__(self):
self.title = ''
self.divcontent = ''
self.readingtitle = 0
self.readingdiv = 0
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs):
......
Install Python Eric IDE
1 Download following things
1) Python3.1
2) PyQt for python 3.1
(http://www.riverbankcomputing.co.uk/software/pyqt/download) I am using
PyQt-Py3.1-gpl-4.7.3-2.exe
3) Eric5 IDE
(http://eric-ide.python-projects.org/eric-download.html)
2 ......
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1. ÊÖ¶¯ÖÆ×÷pythonµÄexe¿ÉÖ´ÐгÌÐò
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PythonûÓÐÄÚ½¨Ò»¸ö±à ......