Examples

Example scripts are available in the examples/ directory and Jupyter notebooks in the notebooks/ directory of the repository.

Python Scripts

Example scripts in the examples/ directory:

Basic Usage

examples/basic_usage.py - Simple example with synthetic data demonstrating the core functionality of computing weak lensing statistics.

Batch Processing Demo

examples/batch_processing_demo.py - Comprehensive batch processing examples showing how to efficiently process multiple convergence maps simultaneously with 12-19x speedup on GPU.

CFIS Example

examples/cfis_example.py - Working with realistic CFIS survey-like simulations.

Jupyter Notebooks

Interactive examples in the notebooks/ directory:

cuda_batch_demo.ipynb - GPU batch processing demonstration with benchmarks
des_mock_demo.ipynb - DES mock catalog analysis
pycs_demo.ipynb - PyCS integration example

Running Examples

To run the basic example:

cd examples
python basic_usage.py

To run the batch processing demo:

cd examples
python batch_processing_demo.py

For Jupyter notebooks:

cd notebooks
jupyter notebook cuda_batch_demo.ipynb