Scalars a and b define the shape of the einstein tile. See Smith et al (2023) for details: https://arxiv.org/abs/2303.10798

• tiles is a structure containing the coordinates of the einstein tiles that are tiled on the plot. Each field contains the tile coordinates of the corresponding clusters.
  • tiles.rhat contains the reflected einstein tiles
  • tiles.that contains the three-hat shells
  • tiles.shat contains the single-hat clusters
  • tiles.phat contains the paired-hat clusters
  • tiles.fhat contains the fylfot clusters
• rhat contains the coordinates of the first reflected tile
• that contains the coordinates of the first three-hat shell
• shat contains the coordinates of the first single-hat cluster
• phat contains the coordinates of the first paired-hat cluster
• fhat contains the coordinates of the first fylfot cluster

Source Code: einstein