【发布时间】:2019-02-08 17:21:43
【问题描述】:
我想制作一个类似网格的结构并愿意检查地理点是否位于单元格中?
我有坐标元组作为如下所示的元组,我有其他坐标作为列表的列表,其中还包含一些坐标,每个子列表中的坐标数不同。我想用元组中的地理坐标检查子列表内部坐标的每个坐标。因此,我想要每个坐标子列表的 Tuple 大小列表,其值为 1 或 0(基于给定条件)。如果某个坐标的子列表的坐标在data1的坐标范围内,则写1,否则为0。
如果我从坐标子列表中选择一个地理点(6.8, 51.35),我会检查它的每个元组地理坐标,比如 a=(x,y) 修改为 (z=x+0.49, p=y +0.49), 0.49,因为单元间隙为 0.05,然后将值 (6.8, 51.35) 与 (a,b) & (z,p) 的范围进行比较,将值 (x,y) 替换为 1 否则为 0。
Tuple = ((6.8, 51.35), (6.85, 51.4), (6.9, 51.45), (6.95, 51.5), (7.0, 51.55), (7.05, 51.6), (7.1, 51.65), (7.15, 51.7), (7.2, 51.75), (7.25, 51.8), (7.3, 51.85), (7.35, 51.9), (7.4, 51.95), (7.45, 52.0), (7.5, 52.05), (7.55, 52.1), (7.6, 52.15), (7.65, 52.2), (7.7, 52.25), (7.75, 52.3), (7.8, 52.35), (7.85, 52.4), (7.9, 52.45), (7.95, 52.5), (8.0, 52.55), (8.05, 52.6), (8.1, 52.65), (8.15, 52.7), (8.2, 52.75), (8.25, 52.8), (8.3, 52.85), (8.35, 52.9), (8.4, 52.95), (8.45, 53.0), (8.5, 53.05), (8.55, 53.1), (8.6, 53.15), (8.65, 53.2), (8.7, 53.25), (8.75, 53.3), (8.8, 53.35), (8.85, 53.4), (8.9, 53.45), (8.95, 53.5), (9.0, 53.55), (9.05, 53.6), (9.1, 53.65), (9.15, 53.7), (9.2, 53.75), (9.25, 53.8), (9.3, 53.85), (9.35, 53.9), (9.4, 53.95), (9.45, 54.0), (9.5, 54.05), (9.55, 54.1), (9.6, 54.15), (9.65, 54.2), (9.7, 54.25), (9.75, 54.3), (9.8, 54.35), (9.85, 54.4), (9.9, 54.45))
coordinate = [[('9.72', '52.33071'), ('9.72005', '52.3306')],[('9.7909166', '52.353843'), ('9.7907', '52.35399'), ('9.7904', '52.35417'), ('9.7897', '52.35454'), ('9.7891696', '52.354815')]]
我写的代码是
for i in range(0,2):
list=[]
point=cordinate[i]
y=len(cordinate[i])
print(y)
for j in range(0,y):
l=float(point[j][0])
m=float(point[j][1])
#list=[]
for k in range(0,len(Tuple)):
x=Tuple[k][0]
y=Tuple[k][1]
gap = 0.049
if (x < l < x + gap) and (y < m < y + gap):
value = 1
else:
value = 0
list.append(value)
print(list)
电流输出:
2
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
5
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
预期输出应该有大小为 63 的列表,其中包含 0 或 1:
[[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]
【问题讨论】:
-
您的描述包括
Data1和Data2,但这不在您的示例代码中。您的代码还调用了未显示的cordinate。它也不清楚 z 和 pre 的用途。你能稍微简化一下你的例子,只保留你坚持的那一点吗? -
欢迎来到 StackOverflow。请按照您创建此帐户时的建议阅读并遵循帮助文档中的发布指南。 Minimal, complete, verifiable example 适用于此。在您发布 MCVE 代码并准确描述问题之前,我们无法有效地帮助您。我们应该能够将您发布的代码粘贴到文本文件中并重现您描述的问题。正如发布指南告诉您的那样,让其他人轻松帮助您。单字母变量名称和缺乏变化的示例使得这很难理解。
-
您发布的代码仍然无法运行。它仍然很难阅读。你的例子仍然是全零。你真的需要63个输入点来说明你的问题吗??? MCVE 是预期的。
-
不。
cordinate未定义(拼写错误)。修复后,我仍然面临其他问题。 -
我们仍在深入细节。是的,添加两个相同长度的列表很简单。这在网上很多地方都有介绍。这能解决你的问题吗?我仍然不确定您要做什么。将这两个列表相加可能会导致显示的数字更高,这超出了您描述的问题并且超出了您的编码尝试。我会等待问题规范和 MCVE。
标签: python python-3.x list loops