Ventana software support forum

But the message is at the end the HTML file. Maybe if the message is written, it means that the test is positive? But it should logically return to the prompt?

I have downloade the 32 bit version and it works ok.
All the web files are there.
But if I run the webserver python file it writes 'port 8080' and stops there?

Regards.

JJ

But when I load the 64 bit versions it does not ask me to tick the path button.

Hi.

I want to pulish a model on the web.

in the documentation about downloading python there is only the 32 bit version mentioned. But one must download the 32 or 64 bit python installer?

Best regards.

JJ

Hi Tom

i have found the error. The new GUI is quite different than the previous one with constant changes. One model takes its change from a previous run;

Thank you;

JJ

Hi Joined two very simplistic models that are similar but generate different results. the problem comes from the lookup table. if you campare the lookups in both models they are the same in the equation tool, and in their graph. Bu it you look at the values of the lookups in the table tool they are ...

Hi Checking the units and equation does not prove that your model is correct. The floating-point error comes from the environmental pollution index strange values, getting beyond the values that Vensim can handle. There must be some wrong equations formulations in your model. To understand them, put...

I have tried again and now it works. I think i did not use correctly the Winrar tool when zipping the files.

Regards.

JJ

Hi Sometimes but not always, Vensim if strict unit is not set, does not consider that adding a dimensionless variableor constant to a variable with dimension is not and error, guessing probably that the constant or variable without a dimension has the same dimension than the variable with a dimensio...

Hi

I would add: units with 'use strict testing' on, in the model settings.

Regards.

JJ

Hi Thank you for the reply; The .mdl and .vpmx model are in the c:\nouveau rent\Simple_135 repertory. i can open the .vpmx model with my computer but if someone tries to open the .vpmx sent via e-mail, and with a vensim reader Vensim says that he cannot find the c:\nouveau rent\Simple_135 repertory;...

Hi When one publishes a model, the software gives a name to the model but associates too the repertory of the model published. if someone download the published model and wants to read it with the Vensim reader, he will be able to do it, only if the model is in the same directory than the model when...

The book is copyrighted, but not the models that can be downloaded at: www.mhhe.com/sterman plus other information. It is written on the back cover of the book.

JJ

Hi

Thank you for the answer.

Is there a plan in the future to make all the views displayed on the web server?

Best regards.

JJ

Hi Ther are some limitations to publish a model on the web. It is sais in the documentation that: At present, only the active model view is published. What is the active model view? Does it mean that if you have ma model with multiple views, it cannot be totally published? Does it means that only mo...

Hi

Thank for your answer.

But I suppose that the user has a version of Vensim to open the model and run it?

What if he does not have one, like in the case of the old Venapps?

Regards;

JJ

Hi Can somebody help me! I join a simplistic model and I want a user able to use it. i want the user to be able to change the value of the constant CONSTANT1, give a name to the new run simulating with the new value, and launch the simulation that will use the constant value and storing the results ...

Hi To really help, I need further explanation about your problem which is not clear in my mind. What are you trying to do? What is the purpose of the model. There is a pressure: is it continuous or discreet? Can you describe it? Is is constant through the time, is it choosen at the start of the simu...

Hi

I may be wrong but this looks like a two dimensionnal lookup. it is possible to build a two dim lookup with the vector lookup function. Look at the examples of Vensim model functions in users/public/vensim directory. joined.

JJ

Hi

I have not yet found the equivalent of the sim setup from the old GUI in the new one! Can anybody tell me where I can find it?
And It could be great if one could just have one model using all the new input objects from the new guide, so that one can see how they are used.

JJ

Hi

It could be great if one could just have one model using all the new input objects, so that one can see how they are used.
Regards.
JJ

Hi

At the left of the run name i can only find the sim control that works approximately the same as the old GUI but no sim setup.

Regards.

JJ

And where it is along the top toolbar? Can you just tell me what i have to do to change the values of the constants and run a simulation with these new values with the new GUI?

Regards.
JJ

Hi

In the old GUI, there is a button named 'sim setup' where you can change the constant's values before running a simulation. Where can you do this with the new GUI?

Regards.

JJ

Hi I have started to work with the Venapps, that is not very practical. I have decided to work again with the new GUI. I will eventually need some explanations about the new input output objects. I hope too that it will not take to long until the Vensim reader works with the new GUI even if it is on...