Search found 4 matches

by Liz
Fri Aug 13, 2004 1:46 pm
Forum: Vensim
Topic: Delay Conveyors with Leakage
Replies: 3
Views: 4371

Thank you! That works fine.
by Liz
Fri Aug 06, 2004 2:53 pm
Forum: Vensim
Topic: Delay Conveyors with Leakage
Replies: 3
Views: 4371

Delay Conveyors with Leakage

I am using a lot of delay conveyors in my model and am basing them on the simple example supplied with Vensim help, particularly Convey3.mdl. The leakage equation in that model shows leakage = (conveyor contents + (inflows - outflows)*TIME STEP)*decay rate. My problem is that I want my conveyor to h...
by Liz
Wed Aug 04, 2004 1:23 pm
Forum: Vensim
Topic: Using lookups with subscripted variables
Replies: 3
Views: 5894

Thanks Tony, will give it a go!

Liz
by Liz
Tue Aug 03, 2004 1:51 pm
Forum: Vensim
Topic: Using lookups with subscripted variables
Replies: 3
Views: 5894

Using lookups with subscripted variables

I am building a model of a workforce, and have used subscripts to allow the use of the same model for 9 different grades and 2 locations (i.e. StaffInPost[grade, location]). This is fine for constant variables such as initial work force size (where I enter the values in the 1, 2, 3, 4; 5, 6, 7, 8; f...