tutor.py 文件源码

def hfdata_plot():
    make_quickdata()
    unit_convert = {'q': 1e-3, 'c': 1e-6, 'P': 1e3}
    converters = {
        k: _converter_func(float(v), 0.) for k, v in unit_convert.items()}
    converters['T'] = _converter_func(1., 273.15)
    with zipfile.ZipFile(os.path.join(DATADIR, ZIPFILE), 'r') as zarch:
        with zarch.open(QUICKFILE, 'r') as datafile:
            data = HFData(
                fname=datafile,
                cols=(2, 3, 4, 6, 5, 7, 8),
                converters=converters,
                delimiter=",",
                skip_header=4)
    fig = plot_hfdata(data)
    return fig