Hello TRNSYS users. I need information about mathematical way to calculate total solar energy entering the room, for a glazing system in trnsys 16. I read TRNSYS 16 update description (june 2004) but information in it ain't totally clear for me. Thanks. Héctor Montoya M. Estudiante de Magíster en Ingeniería Mecánica Universidad de Concepción Concepción - Chile.