So, it seems as GeoPandas is not able to write crs of the GeoDataFrame into the output dataset when calling the to_file() method. I have tried calling to_file() on GeoDataFrames constructed from various sources and datasets and the coordinate system information was never present in the ou...
这个目录找起来很简单,因为所有用conda建立的虚拟环境,默认都位于你的conda安装根目录的envs目录下,我的conda安装根目录在C:\Conda,因此我需要粘贴前面文件的目标目录为C:\Conda\envs\geopandas-write-gdb-test\Library\bin: 第二步,我们还需要下载ogr_FileGDB.dll这个文件,我是通过OSGeo4W下载的,有些麻烦,为了...
代码- write: countries_gdf.to_file("package.gpkg", layer='countries', driver="GPKG") cities_gdf.to_file("package.gpkg", layer='cities', driver="GPKG") 二、R 参考:Writing multiple layers to GeoPackage using writeOGR() in R? 代码- read & write: library(sf) # read data nc <- st_...
导出的shapefile文件是一个文件夹,将该文件夹压缩为zip文件即可。以下是一个示例代码: 代码语言:txt 复制 import zipfile # 压缩shapefile文件夹为zip文件 with zipfile.ZipFile("path/to/output.zip", "w") as zipf: zipf.write("path/to/output.shp", "output.shp") zipf.write("path/to/output...
这个目录找起来很简单,因为所有用conda建立的虚拟环境,默认都位于你的conda安装根目录的envs目录下,我的conda安装根目录在C:\Conda,因此我需要粘贴前面文件的目标目录为C:\Conda\envs\geopandas-write-gdb-test\Library\bin: 「第二步」,我们还需要下载ogr_FileGDB.dll这个文件,我是通过OSGeo4W下载的,有些麻烦...
I want to use geopandas to do some data analysis. First I read the data (can only use OpenFileGDB). Do something. Then I try to write to FileGDB with the dataframe_to_file function. I checked if FileGDB is supported with supported drivers and it is (r,a,w). Still I get an er...
When trying to write the pandas geodataframe "gdf" to a feather file format, I receive the error message UnsupportedGEOSVersionError: The "iso" option requires at least GEOS 3.10.0 gdf.to_feather("California_Buildings.feather") My current version of GEOS in my environment i...
pts = gpd.GeoSeries(xy)# 创建点要素数据集#保存为SHP文件pts.to_file('./output/展高程点.shp', driver='ESRI Shapefile', encoding='utf-8')"""fig是用来设置图像大小参数,ax是行列有多少个点"""fig, ax = plt.subplots(figsize=(8,6))# 返回一个包含figure和axes对象的元组ax = pts.plot(ax=...
Path to input shape file field_attributes : str Attribute in `input_shp` to extract at mesh elements output_shp : str, optional output path to write to .shp file Returns --- Inserts `lyr_name` into the `lyrs` attribute dictionary as an ndarray, shape ...
I'm currently trying to read a shape file into a geopandas dataframe. Once in, I am then trying to write the dataframe to a postgres database with postgis this way: df.postgis.to_postgis(con=eng, table_name=fl_nm, geometry='Polygon', if_exists='append', chunksize=20000,...