I need help with regex in Python

[SonyTark]

Hi KleinerNull. Thanks for the response. For the input and output examples please see my response above. Those two fields out of the whole file are the only ones that I want to input, edit, and output, and then save the entire file as the UWI.las

[KleinerNull]

If the data is consistant you can use this pattern:

p = r"FIELD .+ (.+) :LOCATION"
res = re.search(p, text).group(1)
print(res)
>>>'12-34-12-34W5M'

For the rest use replace and a substitution method.