Get elements of every types in the list

[sol]

hi guys
i want to know how to get list of elements from all types in list by comparison

so i can get list by comparing one by one manualy

but if i want to have more than one types’ elements
i get nothing
i think the error comes because i don’t put the"y" in “==” node
one by one

Can I get every type’s elements automatically?

the reason why i have specific element types in the list
is i sorted types in specific condition

so at the end i watn to get sum area of each type

Thanks a lot

[Nick_Boyts]

Lookup list levels in the Primer. You can use them to force list inputs at certain levels.