I would like to fix the plot range increment manually. For example, Mathematica divides the X range of my plot, given from 0 to 250, by an increment of 50, so that at 50, 100, 150, ..., there are slightly larger ticks intersparsed between them with three smaller ticks.
I would like to control this division, and to set it to 20, so that these ticks would appear at 20, 40, 60, ..., 240. I would also like to control their density, so that from, say, 0 to 20 I want many small ticks, and then gradually to change it.
Can this be accomplished?