初始化

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2026-04-22 12:27:49 +08:00
commit 4857cb6e45
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import arcpy
import pandas as pd
def read_arcgis_table(table_path):
"""
将ArcGIS表格转换为Pandas DataFrame
:param table_path: ArcGIS表格路径
:return: Pandas DataFrame
表格字段全部转换为大写
面积字段AREA转换为亩保留4位小数存储在temp_area字段中
"""
array = arcpy.da.TableToNumPyArray(table_path, "*")
df = pd.DataFrame(array)
# df.to_csv(r"D:\工作\三普成果编制\出图数据\广西海城区\过程数据\酸化面积统计表\temp.csv")
df.columns = df.columns.str.upper()
df["temp_area"] = df["AREA"] * 0.0015
df["temp_area"] = df["temp_area"].round(4)
# 删除可能存在的OID字段如果不需要
if 'OID@' in df.columns:
df = df.drop('OID@', axis=1)
return df