Hi Lana, Type84 aka „moving average” also does the job for you. Just define the number of timesteps parameter according to one day. E.g. if you have a 30 minutes timestep the number of timesteps parameter should be set to 48. Regards, Florian Von: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] Im Auftrag von Arno Dentel Lana, you can use Type127 to calculate an running mean value. Best regards, Arno Von: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] Im Auftrag von Lana Saracevic Dear all, is there a Type that can calculate the average ambient day temperature of each day in the year, and where can I find it? I would like to use that to control the inlet temperature of a concrete core activation system. Freundliche Grüße / Best Regards Lana Saracevic ________________________ Bayer Technology Services GmbH BTS-ENG-CSA-HVAC Leverkusen, B610 Phone: +49 214 30 38445 Fax: +49 214 30 52774 E-mail: lana.saracevic@bayer.com Web: http://www.bayertechnology.com Geschäftsführer: Dr. Dirk Van Meirvenne Aufsichtsratsvorsitzender: Dr. Wolfgang Plischke Sitz der Gesellschaft: Leverkusen | Eintragung: Amtsgericht Köln, HRB 49896 |