Ventana software support forum

Following up on this thread, I have implemented the remainder of the migration model. I have defined three actions: 1. A create action named: Create households. 2. Process List action named: identify the best region. This ranks regions by total output and records the highest-ranking region in the at...

Thank you very much. I have created a simpler test model that implements your guidance (see attachment). I'm seeking confirmation that this is the best way to implement your guidance. Also, if it is, hopefully will help others. I'd appreciate any other applications that process lists can be used for...

I am currently developing a household formation model. This contains two actions: creating households dynamically; and reassigning them to a new region. This is intended to model migration flows. At present, the household decision to migrate is based on Gross State Product (GSP) growth. If less than...

Thanks for your advice. Ventity is now restored on both my laptop and my desktop. I very much appreciate your rapid responses to my questions and issues.

Thanks for the new key. Since I cannot launch Ventity, is there another way of replacing the key?

I just repeated the process again as described in my previous post except using my wife's user profile. This replicated the outcome exactly as described. This time, I launched Ventity twice before installing my license key. Once the key was installed, Ventity failed to launch.

I managed to get Ventity 4.9 working on my desktop computer under a new user profile. I put in my license key which has not expired, ran the sample mode BassArray7 successfully and then closed. I immediately attempted to relaunch Ventity and it has reverted back to not launching. So I suspect there ...

Just sent my license key via the email info@ventity.biz

The Task Manager does not show any zombie Ventity processes. I shut down other apps running and retried but had no success in launching Ventity. I added Ventity as an exception to Bitdefender, but still nothing. Could this be a license key issue?

I’m getting nothing at all. Any other app works fine.

Hi, I'm having trouble launching Ventity on both my Windows laptop and my Windows desktop computers. Ventity was running yesterday on my desktop but will not launch today. This follows a Windows 10 update - not sure if this is just a coincidence. Same experience with my laptop last week. I was just ...

Cheers, thanks for the advice!

Awesome, thanks! I will probably implement my project as a series of macros too.

For context, I am developing an entity that calculates the solar radiation by hour over an entire year. In calculating the zenith angle, I need to use the Acos function (inverse cosine). The user guide indicates that it is available. However, I have incurred an error: Source Description Auxiliary &q...

I've been developing an electric vehicle forecast model in Ventity using the dynamic cohort pattern. I have two entities defined: LGA; and VehicleCohort. LGA represents spatial areas, namely local government areas. VehicleCohort contains information about the age of each cohort, number of registered...

Thanks for the additional advice. Much appreciated!

Ok, thanks. Seems obvious now that you pointed that out. I managed to get what I needed - namely a repeating index to use in a lookup table. :D To achieve that for a 48 interval day with each interval being 30 minutes, I dialled in these settings: 1. Run Control: Time Step = 0.02083333 (i.e. 1/48), ...

Thanks. I also need to work with higher frequency time intervals, e.g. every half-hour. Is there a way of integrating that with calendar time too? For example, instead of showing hourly subdivision for each day (see below) is it possible to show 48 subdivisions in DateTime to show the half-hour inte...

Is there explicit recognition of the time of day in Ventity? For example, is there a Get Time Value function?

OK, thanks for the fast reply!

I have created a data entity type: Residential It has the following defined variables: Load Area ID [attribute, key]; DateTime; Export [data variable]; Import [data variable]; NMI Count [data variable] These are time series for the periods 15/June/2008 to 15/6/2019. Note this date format in Excel is...