Periodicity of a function (loop) CFX

uorinopuot · October 26, 2009, 10:01

Hello,

I have created a function for times 0 to 1 second. I want to make it periodical using the expressions but there is no periodicity choice. I have lots of values for my interpolated function so repeating all of them to a further range is not an option unfortunately. I was thinking about looping using expressions but i do not know how to do it.
Any ideas?
Thanks

ghorrocks · October 26, 2009, 18:06

Use the mod function. It does modulo arithmetic so "mod(time,1)" would return 0.57s if the time was 4.57s.

uorinopuot · October 27, 2009, 20:15

Works! Cheers again!

October 26, 2009, 10:01	Periodicity of a function (loop) CFX	#1
uorinopuot New Member Join Date: Oct 2009 Posts: 13 Rep Power: 17	Hello, I have created a function for times 0 to 1 second. I want to make it periodical using the expressions but there is no periodicity choice. I have lots of values for my interpolated function so repeating all of them to a further range is not an option unfortunately. I was thinking about looping using expressions but i do not know how to do it. Any ideas? Thanks

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October 26, 2009, 18:06		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	Use the mod function. It does modulo arithmetic so "mod(time,1)" would return 0.57s if the time was 4.57s.

October 27, 2009, 20:15		#3
uorinopuot New Member Join Date: Oct 2009 Posts: 13 Rep Power: 17	Works! Cheers again!