Automatic creation of the grids

1) In a predetermined step size and number of grids

2) The dimensions and number of grids

3) Arbitrary size grid steps

eg: 6000*2. 3000,2500 3000*2 digits can be divided by anyone symbol (but convenient space), the multiplication sign shows how many of the same steps again

Video link:

https://youtu.be/9IUMANtM1xE