20190304技术总结

Ubuntu 挂载ntfs 设备https://www.tuxera.com/community/open-source-ntfs-3g/

安装ntfs 扩展包 挂载即可

csv分割 groupby csv阅读

# -*- coding: utf-8 -*-
"""
Created on Thu Nov 30 10:41:19 2017
@author: wq
"""
 
import pandas as pd
 
df1 = pd.read_csv('input.csv', encoding='gbk')
 
groups = df1.groupby(df1[u'单元'])
 
for group in groups:
    group[1].to_csv(str(group[0]) + '.csv', index=False, encoding='gbk')

GCJ02 转84 BD09

https://github.com/wandergis/coordTransform_py.git