Required:
- python (<3.9)
- numpy
- pandas
- meteostat
- yaml
- pyarrow=11.0.0

For plotting:
- plotly
- plotly-express
- 

Only for optimisation:
- calliope

Only for clustering:
- triangle
- concave_hull
- scipy

------------------------------------------
Packages to install prior to installing DEM:
- numpy
- pandas
- meteostat
- calliope (<6.9)
- plotly
- plotly-express

----------------------------------------------
Packages to remove:
- matplotlib
- scipy


==============================================================
What to uninstall from current conda env:
- scipy (env1)
- scikit-learn
- matplotlib 
- spyder
