Select category of a level

[metalrule]

Hi everyone
I’m green…
this Dynamo can output all level of tag in 3D text
and now I just need to one of level
how to it ?plz help, thanks

[metalrule]

I try some method but still not working

[Draxl_Andreas]

you are looking for that?
check that you select the right level

KR

Andreas

[Elie.Trad]

Hi @metalrule and welcome, you need to filter the rooms by the desired level, one of the ways to know the hosting level of a room is this:

[bvs1982]

Group.ByKey?

[Draxl_Andreas]

For what i need Group.ByKey ?

[bvs1982]

Was more to say that there are more ways to ‘filter’ things.

[Draxl_Andreas]

[metalrule]

I think that’t what I mean,
select element by level
then select the category that I want
thank you Andreas
I need to more pratice about list.filterbyboolmask and code block

[metalrule]

Thank you tradelie
this’s soultion is very beautiful
I like it and its usefull

[metalrule]

It make 2 group,not my type
but I can save it for some time
I think It can inspire me some thing

[metalrule]

some web in time,I find another one
I’ts usefull too

and share for everyone who help me