Abaqus - Changing mesh size from .inp file

Hi,

Is there a setting in the .inp file that I can alter to change the seed of a mesh? I can't find it if there is. The .inp file I am looking at is from case 4 in this link

https://classes.engineering.wustl.edu/2009/spring/mase5513/abaqus/docs/v6.6/books/exa/default.htm?startat=ch01s03aex38.html

Abaqus ​​​​​​​