https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235578#M35602 Thank you , worked perfect -- I will need to get my head around classification. Sun, 19 Aug 2018 14:01:01 GMT RandyC 2018-08-19T14:01:01Z https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235576#M35600 <DIV class="actalk-migrated-content">With the new expressions - we should be able to create a label that gives - roof slope -- ie: 4/12 , 5/12 etc.<BR />It should work with-- roof slope = tan(roof_angle)*12<BR />I am unsure of what syntax to use,or if it is possible -- any ideas ?<BR />Thanks Randy</DIV> Thu, 06 Feb 2025 12:14:10 GMT https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235576#M35600 RandyC 2025-02-06T12:14:10Z https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235577#M35601 If you want The pitch format of 6/12 etc., the expression would be:<BR /> <BR /> CONCAT ( STR ( TAN ( {Property:Roof/Pitch} ) * 12, 0 ), "/12 - Pitch" )<BR /> <BR /> Both the expression and the element must have the same classification. Sun, 19 Aug 2018 04:36:44 GMT https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235577#M35601 poco2013 2018-08-19T04:36:44Z https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235578#M35602 Thank you , worked perfect -- I will need to get my head around classification. Sun, 19 Aug 2018 14:01:01 GMT https://community.graphisoft.com/t5/Documentation/help-with-expression-for-roof-pitch/m-p/235578#M35602 RandyC 2018-08-19T14:01:01Z