This repo contains the code that was used in https://arxiv.org/abs/2006.06298 to generate the syntheses of Large Scale Structure maps from Quijote simulations. To know more about the Quijote simulations, cf https://arxiv.org/abs/1909.05273
This repo re-use codes form this repo: https://github.com/sixin-zh/kymatio_wph and might contains code from Kymatio (scatNet) (https://github.com/kymatio/kymatio) and kymatio phase harmonics (https://github.com/kymatio/phaseharmonics)
It uses PyTorch + Cuda on GPU
You need PyTorch and Cuda as well as the library listed in requirements.txt To run a batch of syntheses, run the script run_syntheses.py. The repo already contains the training data (i.e. 30 maps from the Quijote simulations).
You can modify the parameters of the syntheses directly in run_syntheses.py