Update README.md

Fix Cloud-Drift#106

- added details on how to use the `environment.yml`
- added a note on using the pip package
- added badges for the conda and pip packages

README.md

@@ -2,6 +2,8 @@
 ![CI](https://github.com/Cloud-Drift/clouddrift/workflows/CI/badge.svg)
 [![Documentation Status](https://github.com/Cloud-Drift/clouddrift/actions/workflows/docs.yml/badge.svg)](https://cloud-drift.github.io/clouddrift)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/Cloud-Drift/clouddrift-examples/main?labpath=notebooks)
+[![Available on conda-forge](https://img.shields.io/badge/Anaconda.org-0.6.0-blue.svg)](https://anaconda.org/conda-forge/clouddrift/)
+[![Available on pypi](https://img.shields.io/pypi/v/clouddrift.svg?style=flat&color=blue)](https://pypi.org/project/clouddrift/)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![NSF-2126413](https://img.shields.io/badge/NSF-2126413-blue.svg)](https://nsf.gov/awardsearch/showAward?AWD_ID=2126413)
 [![Hits](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2FCloud-Drift%2Fclouddrift&count_bg=%2368C563&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=hits&edge_flat=false)](https://hits.seeyoufarm.com)
@@ -14,20 +16,20 @@ It is funded by [NSF EarthCube](https://www.earthcube.org/info) through the
 
 ### Install CloudDrift
 
-You can install the latest release of CloudDrift using pip or Conda.
-You can also install the latest development (unreleased) version from GitHub.
+You can install the latest release of CloudDrift using pip or conda. Note that using the pip [package](https://pypi.org/project/clouddrift/), you might have to manually install system libraries required by `clouddrift`, e.g. the `libnetcdf4`. As an alternative, using the conda [package](https://anaconda.org/conda-forge/clouddrift) those libraries are automatically installed.
 
-#### pip
+#### Latest official release
+##### pip
 
 In your virtual environment, type:
 
 ```
 pip install clouddrift
 ```
 
-#### Conda
+##### Conda
 
-First add `conda-forge` to your channels in your Conda environment:
+First add `conda-forge` to your channels in your Conda configuration (`~/.condarc`):
 
 ```
 conda config --add channels conda-forge
@@ -42,23 +44,29 @@ conda install clouddrift
 
 #### Development branch
 
-If you need the latest development version, get it from GitHub using pip:
+If you need the latest development version, you can install it directly from GitHub.
+
+##### pip
 
 ```
 pip install git+https://github.com/cloud-drift/clouddrift
 ```
 
+##### Conda
+```
+conda env create -f environment.yml
+````
+with the environment [file](https://github.com/Cloud-Drift/clouddrift/blob/main/environment.yml) located in the main repository.
+
 ### Run the tests
 
 To run the tests, you need to first download the CloudDrift source code from
-GitHub and install it in your virtual environment:
+GitHub and create the required environment:
 
 ```
 git clone https://github.com/cloud-drift/clouddrift
-cd clouddrift
-python3 -m venv venv
-source venv/bin/activate
-pip install .
+cd clouddrift/
+conda env create -f environment.yml
 ```
 
 Then, run the tests like this: