Output of "List sort by function "Node is wrong

Hi all ;
I try to sort entire pipe of one project by " system abbreviation " then by "Size- Diameter "

filter by " system abbreviation " is working good , and it give me all system abbreviations that i have in the project like ( WP : Waste pipe , SP : Soil pipe , VP : vent pipe ,… etc )

when i want to filter one system abbreviation by diameter , the output will be ID of the pipe its self not its diameter

can any one help me to find what is the problem in that node

your filtering the pipes it self by it’s diameter, if you want to get the diameter value sorted , use the GetParameterValuebyName node at last again

1 Like

thanks boss
The value of sizing is come after using GetParameterValuebyName node again
thanks Eng Khuzaimah