ValueError: found the following matches with the input file in xarray's IO backends: ['netcdf4', 'h5netcdf']

Question

So I'm trying to run this script in Spyder (Python 3.9)

dset = xr.open_dataset(filename, decode_times=True, use_cftime=True)
print(dset)

But I keep on getting this error:

ValueError: found the following matches with the input file in xarray's IO backends: ['netcdf4', 'h5netcdf']. But their dependencies may not be installed, see:
https://docs.xarray.dev/en/stable/user-guide/io.html 
https://docs.xarray.dev/en/stable/getting-started-guide/installing.html

I have already installed via conda the ['netcdf4', 'h5netcdf'].

Did anyone run on the same issue? I have tried this also:

conda install -c anaconda netcdf4 h5netcdf scipy pydap zarr fsspec cftime rasterio cfgrib pooch

but the same valueerror arises.

Answer 1

根据您的错误消息，您似乎缺少 netcdf4 和 h5netcdf 依赖项。

我建议conda install在您的终端/命令行或 IDE（如果支持）中使用安装（例如，Jupyter 笔记本单元）：conda install netcdf4 h5netcdf

如果您使用的 Python 环境不是基本环境，请确保您正在安装到项目所使用的环境，方法是在终端中导航（例如 conda activate MYENV），或者在 IDE 中切换到该环境内核。

如果您使用 Jupyter，通常需要重新启动内核才能使更改生效。