I am Working on simple 2D model. I have problem while creating the 2D flow area.In order to create mesh it requires cell size dx=0.1 and dy=0.1 to produce only 6 cells mesh. I don’t know where is the problem. when I measure distance in Ras mapper it is very small like the 100 m appear 0.001 m
kindly find attached the terrain data 20171203194846_1273199480.zip