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- 1 year ago
- Forum: Modeling
- Topic: Warning: The number of nonlinear derivatives=0 in initial point is large
- Replies: 0
- Views: 713
hi all, i have a few questions that are more about understanding, then finding a solution: i simplified an existing code. it is a maximazition model with many non-linear equations. now as i run the adjusted model, the following warning shows up: "** Warning ** The number of nonlinear derivatives equ...
thank you, that helped already enormously. i want to use, what i learned here for another part of the calibration.. in order to calibrate some values from 5 year time steps to 1 year time steps, i want to minimize the difference between values where i used E(t) and where i used Eyear(year), but only...
Hello, i have a functioning model with time steps of 5 years. i want to rewrite the code to timesteps of 1 year. for that i need to recalibrate certain values. first step to do so is to get yearly values for a variable, that has only values every 5 years. so the originial code works with a set "t": ...