Hi all, I am trying to list all walls in my model and if they have a NULL Fire Rating (parameter Fire Rating NB as Type) I want to replace this with a 0 (also need to be able to select the walls based on a certain level. I can find the NULL values ok, but can’t seem to replace them…any help would …

Trying to change a NULL parameter value

Daniel_Hurtubise March 14, 2017, 7:20am 2

Try this

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Blank space in a excel export