Python 如何索引此csv文件？

我正在为一个项目编写代码，该项目将解析机场每小时的天气报告。我正在尝试使用csv文件，请参见文章末尾。我想知道我的代码哪里有错误，因为我得到了一个错误。我想这是我的阵列的问题，但我不知道在哪里。 我的代码

我收到的错误是

Traceback (most recent call last):
  File "map.py", line 11, in <module>
    t12=pd.read_csv('mtr.csv', usecols = ['ASOS'])
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 688, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 454, in _read
    parser = TextFileReader(fp_or_buf, **kwds)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 948, in __init__
    self._make_engine(self.engine)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 1180, in _make_engine
    self._engine = CParserWrapper(self.f, **self.options)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 2056, in __init__
    _validate_usecols_names(usecols, self.orig_names)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 1305, in _validate_usecols_names
    f"Usecols do not match columns, columns expected but not found: {missing}"
ValueError: Usecols do not match columns, columns expected but not found: ['ASOS']


------------------
(program exited with code: 1)
Press return to continue

CSV 九广铁路0 KBOS 1 KALB 2 肯尼迪3 KBWI 4 KCLT 5 KCHS 6 卡特尔7 KMCO 8 KMIA 9 KMSY 10 凯11 KDFW 12 孔13 科马14 库尔德15 KMSP 16 KCVG 17 KSTL 18 KBIS 19 库纳尔20 KABQ 21 KPHX 22 KLAS 23 KSAN 24 KSFO 25

---

KSEA 26

您的代码在第11行抛出错误，您尝试使用pandas read_csv方法和usecols param导入文件mtr.csv。抛出的ValueError表示未找到列标题ASOS

另一种方法是使用默认参数导入，然后选择您感兴趣的列，就像我在上面的评论中提到的那样

t12=pd.read_csv'mtr.csv' t12=t12[['ASOS']]

---

该表未正确过帐，因此KXXX字段位于第一列，0-26字段位于另一侧，用于在不使用usecols参数的情况下点亮LED导入，然后使用df[[您的列名列表]]从dataframe中选择感兴趣的列。我该怎么做，我有点不知所措。。。

Traceback (most recent call last):
  File "map.py", line 11, in <module>
    t12=pd.read_csv('mtr.csv', usecols = ['ASOS'])
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 688, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 454, in _read
    parser = TextFileReader(fp_or_buf, **kwds)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 948, in __init__
    self._make_engine(self.engine)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 1180, in _make_engine
    self._engine = CParserWrapper(self.f, **self.options)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 2056, in __init__
    _validate_usecols_names(usecols, self.orig_names)
  File "/home/pi/.local/lib/python3.7/site-packages/pandas/io/parsers.py", line 1305, in _validate_usecols_names
    f"Usecols do not match columns, columns expected but not found: {missing}"
ValueError: Usecols do not match columns, columns expected but not found: ['ASOS']


------------------
(program exited with code: 1)
Press return to continue