I trying to build a grid that follows a line feature. The shape of my line is disrupting the order for the page numbers. How can I build a grid that will order itself based on where the line begins and ends instead of the grids ordering themselves from left to right.
You might try dividing the line into segments and numbering these, then spatial-joining the line segments to your grid. The grid cells get the numbers. Then delete all the non-numbered cells. You're left with the numbered cells along the line.