Circum-Antarctic data used in "Tipping point behaviour of ice-sheet grounding-zone melting due to ocean water intrusion" by Bradley and Hewitt

The file 'Antarctica-data.mat' contains the following fields:

'x'       [units: m]   x position of grid points

'y'       [units m]    y position of grid points

'tf_max'  [units: C]   maximum thermal forcing from Adusumilli et al. 2020 (doi: https://doi.org/10.1038/s41561-020-0616-z)

'H'       [units: m]   ice thickness from Bedmachine V3

'B'       [units: m]   bed elevation from Bedmachine V3

'mask'    [units: n/a] Bedmachine V3 mask

'isedge'  [units: n/a] Logical array with 1 corresponding to edges of ice shelves and 0 otherwise

'isgl'    [units: n/a] Logical array with 1 corresponding to grounding line points and 0 otherwise

'isfront' [units: n/a] Logical array with 1 corresponding to ice fronts and 0 otherwise

'vx'      [units: m/a] Ice velocity in the x-direction from ITS_LIVE 240m mosaic

'vy'      [units: m/a] Ice velocity in the y-direction from ITS_LIVE 240m mosaic