For Tetramax, you can use this command:
add net connect pi vdd -remove
to delete these power and ground pin.
"write patterns *** -replace -external -format wgl_flat " can help you to save wgl format pattern.
For Tetramax, you can use this command:
add net connect pi vdd -remove
to delete these power and ground pin.
"write patterns *** -replace -external -format wgl_flat " can help you to save wgl format pattern.
One thing to take care while doing this is , that these ports should not be there in your spf file also or else you will get error when reading the SPF file. You can use the quick STIL to gnerate the SPF in tetramax after using the above command or manually remove these port form the SPF file .
You might want to check over at DFT Forum, because I think there are TetraMax user over there... I'm a Mentor user myself, but I'm sure TetraMax can do the same thing...