Setting the grid size for the PAAT session

Once the layers are chosen, you can choose the color of the grid that is drawn over the reference layer. The size of the grid and the number of columns and rows are automatically calculated. However, you can change the size and color of the overall grid.

Steps:

1. If necessary, change the numbers in the Number of rows and Number of columns text boxes to define the grid size.

2. Click the ellipsis (...) next to Pick the color to choose a different color for the grid.

   The grid color can be black, white, red, green, blue, or yellow.

3. Click Next.