python - Pandas file structure not supported error -

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i notimplementederror: file structure not yet supportedwhen run code below on file

import constants, pandas, pdb datetime import datetime, timedelta  df = pandas.read_csv('300113r1.dnc', skiprows = 11, delim_whitespace=true,usecols=['y','m','d','prcp'],                      parse_dates={"datetime": [0,1,2]}, index_col="datetime",                     date_parser=lambda x: pandas.datetime.strptime(x, '%y %m %d'))

any idea on might going wrong? related query on smaller sample of same dataset here: date parse error in python pandas while reading file

thanks @cosmoscalibur spotting file missing columns, 1 solution skip parsing header:

df = pandas.read_csv('300113r1.dnc', skiprows = 12, delim_whitespace=true,usecols=[0,1,2,3], header=none                      parse_dates={"datetime": [0,1,2]}, index_col="datetime",                     date_parser=lambda x: pandas.datetime.strptime(x, '%y %m %d'))

this require rename single column '3' 'prcp' after loading:

df = df.rename(columns={3:'prcp'})

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