arcpy练习(污染排放点污染浓度预测)

一、题目:二、代码(内有注释,易懂)# coding:utf-8nimport arcpynfrom arcpy.sa import *nimport mathnn# 烟囱高度(m)nH = 50n# 排放源强(mg/s)nQ = 150n# 风向,风速(m/s),正西风不用进行坐标轴变换nu = 2n# 点源坐标x0,y0nx0, y0 = 0.0, 0.0n# 存放预测点坐标的listnpoi…