gambit edge node spacing
 

i want to have a fixed number of nodes on a edge but i want then with a specified initial spacing along with a increment so that the mesh is fine to coarse. can someone help how to execute that in gambit.

i was trying to use the grading and spacing option in MESH EDGE section of GAMBIT

in Grading specify the right type: successive ratio is choosen as default, try exponent and move the slide-bar

thanks mAx .... i tried that but i haven't been able to figure out which type i want to use and why.....i guess i have to try that out on my own.