Installation

Installation#

To run the examples in this guide, we recommend to follow these steps:

  1. Download the IGA-Python repository and then install its dependencies.

#  Download IGA-Python
git clone https://github.com/pyccel/IGA-Python.git
cd IGA-Python

# Install required Python packages
python3 -m venv iga-python-env
source iga-python-env/bin/activate
pip3 install -r requirements_ntbk.txt

  1. Install Psydac. Skip this step if Psydac is already installed on your system.

# Modify these variables if you're using your own psydac fork/branch
PSYDAC_REMOTE="https://github.com/pyccel/psydac.git"
BRANCH="devel"

# Install psydac
pip install git+${PSYDAC_REMOTE}@${BRANCH}

  1. Access IGA-Python examples through Jupyter notebook.

# Run this command under IGA-Python folder 
jupyter notebook

Running jupyter notebook should automatically launch your web browser and show you the files in the current directory—in this case the IGA-Python files:

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Try opening a sample notebook, e.g. chapter1/poisson.ipynb:

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Open poisson.ipynb and verify that you can successfully run all cells in this notebook.

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  1. When you close Jupyter and would like to run the IGA-Python examples, just open your Terminal/Console app and run these commands:

cd /full/path/to/your/IGA-Python    # Change this to where your IGA-Python folder is located
source iga-python-env/bin/activate
jupyter notebook

Congratulations! You can now head over to the Poisson example problem to get started.