Normally, SAMURAI and FRACTL both produce the same grids where the min and max values are inclusive. At sub-km grid spacings, the SAMURAI and FRACTL horizontal grids are no longer the same (i.e., SAMURAI's domain is 1 grid point smaller than FRACTL's). The current thinking is that this is a rounding error in how the grid is set up.
Screenshots of the SAMURAI and FRACTL grids that produced this issue are shown below.
Normally, SAMURAI and FRACTL both produce the same grids where the min and max values are inclusive. At sub-km grid spacings, the SAMURAI and FRACTL horizontal grids are no longer the same (i.e., SAMURAI's domain is 1 grid point smaller than FRACTL's). The current thinking is that this is a rounding error in how the grid is set up.
Screenshots of the SAMURAI and FRACTL grids that produced this issue are shown below.