Sherman - Sorry for the delay; I had to invoke command from Anaconda Powershell Prompt (Anaconda3) and here is the output:
(base) PS C:\Users\serra> conda create -n pyart_env python=3.8 numpy scipy cartopy cython matplotlib spyder netCDF4 arm_
pyart
Collecting package metadata (current_repodata.json): done
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed
PackagesNotFoundError: The following packages are not available from current channels:
- arm_pyart
Current channels:
To search for alternate channels that may provide the conda package you're
looking for, navigate to
and use the search bar at the top of the page.
I was invoking it from Spyder console window pane. Thanks for reply!