Search found 3 matches

by cortneyg
Fri Mar 04, 2022 6:47 pm
Forum: Vensim
Topic: Allocate Available after a desired time step
Replies: 1
Views: 1592

Allocate Available after a desired time step

Hi there, I'd like to combine the functionality of the Allocate Available function within the logical IF THEN ELSE function as one of its arguments. Specifically, I wanted to use a Time criteria to dictate when in the simulation Allocate Available function is initiated. My initial thought was: real ...
by cortneyg
Thu Feb 03, 2022 2:30 pm
Forum: Vensim
Topic: summing subscripts of a LOOKUP variable
Replies: 4
Views: 6493

summing subscripts of a LOOKUP variable

Hello, I have a few questions here regarding variable that use the GET XLS LOOKUP vs. GET XLS DATA functions. These functions also dictate the type of variable - The former creates a lookup variable the latter creates a data variable, correct? What I am noticing is that I cannot use 'normal function...
by cortneyg
Tue Jan 25, 2022 1:39 pm
Forum: Vensim
Topic: Many-to-Many Allocation by Priority
Replies: 1
Views: 1506

Many-to-Many Allocation by Priority

Hello, I am in the process of building a model for allocating scarce water supplies, from multiple sources ( i.e. Groundwater, Surface Water, Imports) to multiple users, or water demanders (i.e. Agriculture, Residential, Industrial). Ideally this would be based on a priority system defined by User/d...