Topics started by pamjsnn
Hi! We were able to execute the model already but we're having warnings that the result for this column is similar with the other column. Take for example the constraints 22 and 26? How do we code the "summation"? Sorry I'm just a beginner and I have no one to teach me and I only have a month to study everything because the deadline is just for 2 months. Our model in AIMMS can be downloaded here: https://drive.google.com/open?id=1pUgymOpS0-oJLxc_IU6tjt7YEiKkHqmW
Hi! We were able to execute the model already but we're having warnings that the result for this column is similar with the other column. Take for example the constraints 22 and 26? How do we code the "summation"? Sorry I'm just a beginner and I have no one to teach me and I only have a month to study everything because the deadline is just for 2 months. Our aimms model can be downloaded here: https://drive.google.com/file/d/1zcGWpj_FOGOrUKZiCdutLQ_gxANGrPI6/view?usp=sharingMODEL 2
Hi! I have a constraint (shown at the photo below) wherein two sets need to be subtracted. I tried introducing another set Kw with a definition of k-Ks but it says subtraction of element valued expressions require the set range to be equal, but the ranges domain set "Subblock" and set "Candidate_Subblocks" differ. Identifier: Subblock Index: k Identifier: Candidate_Subblock Index: Ks Identifier: Subblock_Difference Subset of: Subblock, Candidate_Subblocks Index: Kw Definition: k-Ks above is the current code I have. Do you have any Idea on how I can code my constraint?
Hi! I would like to ask what this error means and how I can solve this: ExcelRetrieveParameter(FINAL DATA.xlsx, nC(v,T,w), C3:ALN22, , 0) failed: The dimension of parameter "nC(v,T,w)" is 3. It must be equal to or smaller than 2. I hope anyone can help me with this. Thank you!
I'm a beginner and I know nothing about programming so Im just basing everything from the user manual. I have a parameter with a "nC' as identifier and index domain: v,t,w. The problem is when I try to save it there's an error saying "The symbol ";" is not expected." How do I fix this?
Hi, the "objective function" of my program is read as a variable in AIMMS. All the parameters in the objective function already have a data read from excel. My problem is, AIMMS keeps on saying "the scope of index i has not been specified" when I try to specify the index, the program won't run because it will say that the objective function should be a free scalar variable. What should I do?
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