The attributes tab provides tools to control min and max edge lengths and number of transition layers.
A voxel block will default to using minimum and maximum edge lengths which are saved from when the block was created using
the Build Refinement command. These default values are shown in the corresponding
text fields which are grayed out, and Automatic is checked next to each. To change these values from their defaults, uncheck Automatic next
to the Min. Edge field or the Max. Edge field, and type in the desired value. These values are absolute limiters. Therefore if there is an
influence domain selected for this block which has cell edges smaller than the Min. Edge specified, the Min. Edge value is used.
The transition regions between different levels of hexahedral cells viewed using the Cell Type
examine diagnostic function. In this example, the Transition Layers parameter was set to its default value of 3.