udownzz:import transbigdata as tbd
import pandas as pd
# Read data
data = pd.read_csv('E:\\01python_workspaces\\github\\transbigdata\\example\\data\\TaxiData-Sample.csv', header=None)
data.columns = 【'VehicleNum', 'Time', 'Lng', 'Lat', 'OpenStatus', 'Speed'】
# Visualization of data point distribution
tbd.visualization_data(data, col=【'Lng', 'Lat'】, accuracy=300)
新创建个工作目录,只有地图没有数据展示,求指教[跪了]