当我尝试在以下输入上使用 shapely.wkt.loads 时，标题中出现错误:
POLYGON((-93.577695846689437 40.813390731817726,-93.577674865779628 40.813444137603014,-93.577722549304582 40.8136196133706,-93.577945709640048 40.814004897950532,-93.5781135556297 40.814165115070466,-93.578243255589527 40.814229965262996,-93.578363418973865 40.814268111930119,-93.578405380213241 40.814252853305611,-93.578418731892242 40.814207077283442,-93.578376770009427 40.81411170971851,-93.578311920291867 40.814050674367543,-93.578300476322624 40.814008712491074,-93.578235626128318 40.813978195044577,-93.5779953002333 40.813646316512269,-93.577934265283389 40.813581466662242,-93.577924728143131 40.813535690301279,-93.577777862415886 40.813383102422016,-93.577695846689437 40.81339073181772))
为您省去滚动浏览所有内容的麻烦，它采用 WKT 格式。它是我正在阅读的大约 100 个多边形之一，它是唯一一个抛出此错误的多边形。明确地说，当我打电话时:
p = loads('POLYGON((-93.577695846689437 40.813390731817726,-93.577674865779628 40.813444137603014,-93.577722549304582 40.8136196133706,-93.577945709640048 40.814004897950532,-93.5781135556297 40.814165115070466,-93.578243255589527 40.814229965262996,-93.578363418973865 40.814268111930119,-93.578405380213241 40.814252853305611,-93.578418731892242 40.814207077283442,-93.578376770009427 40.81411170971851,-93.578311920291867 40.814050674367543,-93.578300476322624 40.814008712491074,-93.578235626128318 40.813978195044577,-93.5779953002333 40.813646316512269,-93.577934265283389 40.813581466662242,-93.577924728143131 40.813535690301279,-93.577777862415886 40.813383102422016,-93.577695846689437 40.81339073181772))')
我收到错误:
shapely.geos.ReadingError: Could not create geometry because of errors while reading input.我什至经历了将其解析为常规 shapely.geometry.Polygon 格式的麻烦。然后，它工作正常。但我宁愿不要用烦人的字符串解析(和一个丑陋的尝试/除外)来弄乱代码。而且，当然，shapely/wky.py 文件完全没有告诉我......如果有人知道发生了什么/如何修复它，我会很感激。谢谢!
最佳答案
几何体包含非闭合环。查看第一个和最后一个坐标:
-93.577695846689437 40.813390731817726 -93.577695846689437 40.81339073181772 在最后一个坐标字符串的末尾添加
6 将使两者相等，并且 shell 是制作多边形所需的闭合线性环。关于python - shapely.geos.ReadingError : Could not create geometry because of errors while reading input，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/19862863/