我的x和y坐标为:
x = (16764.83, 16752.74, 16743.1)
y = (107347.67, 107360.32, 107362.96)
基本上就像三点(x1, y1), (x2, y2) and (x3, y3)
在数据框中:
print (bf)
XMORIG YMORIG ZMORIG XC YC ZC
0 14212.37 104364.2 1300 16774.83 107357.67 2852.5
1 14212.37 104364.2 1300 17499.87 105601.70 2867.5
2 14212.37 104364.2 1300 17474.87 105601.70 2867.5
3 14212.37 104364.2 1300 17499.87 105626.70 2852.5
4 14212.37 104364.2 1300 17499.87 105626.70 2867.5
5 14212.37 104364.2 1300 17499.87 105676.70 2867.5
6 14212.37 104364.2 1300 17524.87 105701.70 2867.5
7 14212.37 104364.2 1300 16762.74 107370.32 2882.5
8 14212.37 104364.2 1300 16753.10 107372.96 2897.5
我只想从XC和YC列中选择一组坐标的x和y小于数据框同一行的12.5的那些行。
我尝试过:
c = (x3,y3)
for i in c:
df1 = (bf.loc[(bf['XC']-i <= abs(12.5))] & (bf['YC'] - i <= abs(12.5)))
print(df1)
但没有得到想要的结果。
所需的结果将是:
print (df)
XMORIG YMORIG ZMORIG XC YC ZC
0 14212.37 104364.2 1300 16774.83 107357.67 2852.5
1 14212.37 104364.2 1300 16762.74 107370.32 2882.5
2 14212.37 104364.2 1300 16753.10 107372.96 2897.5