Search found 1107 matches
- Wed Nov 24, 2010 4:43 pm
- Forum: Vensim
- Topic: Printing problem on 5.10.b
- Replies: 9
- Views: 6056
- Wed Nov 24, 2010 10:40 am
- Forum: Vensim
- Topic: External Function
- Replies: 20
- Views: 11150
- Tue Nov 23, 2010 12:09 pm
- Forum: Vensim
- Topic: Application Distribution
- Replies: 6
- Views: 4394
It is true you don't need to write the path for the model, Vensim will always open the .vpa file from which the application was extracted. But I guess I still don't understand what is happening in your case. When you say put the java files do you just mean the .jar file or are there additional files...
- Tue Nov 23, 2010 11:11 am
- Forum: Vensim
- Topic: Allocate Available
- Replies: 2
- Views: 2490
- Tue Nov 23, 2010 11:09 am
- Forum: Vensim
- Topic: External Function
- Replies: 20
- Views: 11150
right click on Vensim and select run as administrator. If that allows you to use your external function dll it is an access control issue. You will need to get a manifest setitng the DLL to asInvoker - this is pretty straightforward to do using Visual Studio 2010, otherwise you will need to the mani...
- Mon Nov 22, 2010 2:31 pm
- Forum: Vensim
- Topic: Printing problem on 5.10.b
- Replies: 9
- Views: 6056
I testing everything again on OSX 10.6 using a HP OfficeJet G85 and printing works as expected. If you let me know what OSX version and printer you are using I can try to take a look, though it is unlikely I would be able to match the exact configuration. If it is possible for you to update your pri...
- Mon Nov 22, 2010 10:34 am
- Forum: Vensim
- Topic: Application Distribution
- Replies: 6
- Views: 4394
- Mon Nov 22, 2010 10:31 am
- Forum: Vensim
- Topic: External Function
- Replies: 20
- Views: 11150
If VENSIM.DLL is a file that you created and that was working on your previous computer it should still work under Windows 7. There might, however, be a permissions issue. Make sure that the current user has permissions to work with this file. It is also possible that it is being blocked as a potent...
- Mon Nov 22, 2010 10:24 am
- Forum: Vensim
- Topic: Need help on sensitivity analysis of allocation priority
- Replies: 5
- Views: 3831
Look at my previous reply. You can not use a subscript range in the sensitivity control file, only subscript constants. So you will need to specify each element of Allocation Priority in a separate column. Since you have one and two that will require a total of 8 columns. If you only want to change ...
- Sun Nov 21, 2010 10:39 am
- Forum: Vensim
- Topic: Need help on sensitivity analysis of allocation priority
- Replies: 5
- Views: 3831
- Sun Nov 21, 2010 10:31 am
- Forum: Vensim
- Topic: Application Distribution
- Replies: 6
- Views: 4394
Actually you have set things up correctly and if the jar file is extracted it should get launched. You should have one of the people you sent it to double click on the extracted jar file. I suspect they have not got their computers set up to have this automatically launch Java. If it does not they c...
- Fri Nov 19, 2010 11:14 am
- Forum: Vensim
- Topic: Saving VGD definition of sensitivity graph
- Replies: 1
- Views: 1969
- Wed Nov 17, 2010 12:47 pm
- Forum: Vensim
- Topic: external function / constant matrices
- Replies: 10
- Views: 6393
If you call vensim_get_varoff you can find the offset in the computational vector (VENGV->LEVEL) and you can compare this with the address passed by a self looping function to determine what variable is being computed. You can probably get this to work, but it will take some experimentation and effo...
- Wed Nov 17, 2010 12:41 pm
- Forum: Vensim
- Topic: Call vensim
- Replies: 91
- Views: 52728
- Wed Nov 17, 2010 12:36 pm
- Forum: Vensim
- Topic: allocation error
- Replies: 3
- Views: 3078
- Mon Nov 15, 2010 10:24 am
- Forum: Vensim
- Topic: external function / constant matrices
- Replies: 10
- Views: 6393
the CONSTANT_MATRIX structure has in it the number of rows and columns requested. If you look at the example you will see how these are filled in. You can only have 2 subscripts varying so use the 'string' to specify which block of numbers is being requested. This is actually the same as the way GET...
- Sun Nov 14, 2010 12:00 pm
- Forum: Vensim
- Topic: Autocalibration
- Replies: 5
- Views: 4189
- Fri Nov 12, 2010 7:45 pm
- Forum: Vensim
- Topic: single/double precision - external dll
- Replies: 18
- Views: 10084
Hi Etam, I belatedly realized that my example was not correct, I need to delay the inputs, then take the difference. There results are different. So you are right the DELAY... functions are truncating. That is a bug and will be fixed for the next release. It is also true that values brought in via G...
- Fri Nov 12, 2010 11:41 am
- Forum: Vensim
- Topic: After update to 5.10 c error msg for random function
- Replies: 5
- Views: 4275
- Fri Nov 12, 2010 11:31 am
- Forum: Vensim
- Topic: single/double precision - external dll
- Replies: 18
- Views: 10084
- Fri Nov 12, 2010 11:30 am
- Forum: Vensim
- Topic: single/double precision - external dll
- Replies: 18
- Views: 10084
- Thu Nov 11, 2010 12:42 pm
- Forum: Vensim
- Topic: single/double precision - external dll
- Replies: 18
- Views: 10084
If you enter something like 12345678912 into a model equation that will be truncated to a single precision number, as that is the way it is stored internally within the model. To get more precision going in you will need to use a .cin file. This will be read as a simulation sets up and will be retai...
- Wed Nov 10, 2010 10:45 am
- Forum: Vensim
- Topic: Empty LISTVAR
- Replies: 10
- Views: 5683
You need to look at the equation for FINAL TIME. Normally this is a constant, but many models, especially project models, make this a variable. If it is not a constant you won't be able to change it. I would not recommend making FINAL TIME a game variable. A more useful question might be why you wou...
- Mon Nov 08, 2010 11:42 am
- Forum: Vensim
- Topic: Empty LISTVAR
- Replies: 10
- Views: 5683
- Wed Nov 03, 2010 1:52 pm
- Forum: Vensim
- Topic: Can I change model settings in a Venapp?
- Replies: 4
- Views: 3570