E0x

orig = open('ES10_SGC_20110531.TXT', 'r').read().splitlines()
orig1 = open('ES10_SGC_20110531.TXT', 'r').read().splitlines()
targ = open('ES10_SGC_20110531.SAV', 'w')

def splitline(line, z):
    if z == 0:
       pass


    fields = line.split('|')
    nlist = []
    for field in fields:
        nlist.append(field)

    return nlist[z]

for line1 in orig:
    value1 = splitline(line1, 2)
    for line2 in orig1:
        value2 = splitline(line2, 1)
        if value1 == value2:
                if float(value1) <> 0:
                        if float(value2) <> 0:
                            targ.write(line1)
                            targ.write('\n')
                            targ.write(line2)
                            targ.write('\n')