Hello,
I'm learning Vensim on a Mac OS 10.10.5
When I load a dataset its seems to register in the control panel, but then it doesn't add any information to the simulation. I've included a screenshop of the control panel and a simulation. I do have the dataset in the same file as the model.
Any suggestions?
Thanks,
Ilmari
datasets seem to load but don't simulate
datasets seem to load but don't simulate
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- Screen Shot 2016-07-06 at 11.39.16 AM.png (27.59 KiB) Viewed 2380 times
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Re: datasets seem to load but don't simulate
Can you upload the model/results file so we can take a look? Screen shots are not much use.
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Re: datasets seem to load but don't simulate
Does your data contain a variable with a matching name? (One way to check for sure is to export the dataset to text and check the contents.)
/*
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*/
Re: datasets seem to load but don't simulate
Thanks. I've uploaded the model and the dataset.
Ilmari
Ilmari
- Attachments
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- SARSDATA.vdf
- (4.06 KiB) Downloaded 147 times
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- SARS_model_step_1.mdl
- (941 Bytes) Downloaded 144 times
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Re: datasets seem to load but don't simulate
That model is completely empty.
The VDF file contains two parameters, "CUMULATIVE REPORTED CASES" and "NEW REPORTED CASES". That's why there is nothing showing on the plot as there is no data in the dataset for those parameters you are showing. If you had a parameter called either "CUMULATIVE REPORTED CASES" or "NEW REPORTED CASES", the plot would show.
The VDF file contains two parameters, "CUMULATIVE REPORTED CASES" and "NEW REPORTED CASES". That's why there is nothing showing on the plot as there is no data in the dataset for those parameters you are showing. If you had a parameter called either "CUMULATIVE REPORTED CASES" or "NEW REPORTED CASES", the plot would show.
Advice to posters seeking help (it really helps us to help you)
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559