region. Like node points, block labels can be placed either by a click on the left mouse
button, or via the dialog.
The program uses block labels to associate materials and
other properties with various regions in the problem geometry.
Next, we will defined some
material properties, and then we will go back and associate them with particular block
labels.
NOTE: If snaptogrid is enabled then it may be sometimes be difficult to place the block
label in the empty space.
If this is the case, disable snaptogrid by deselecting the tool bar
button with the point and arrow.