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Thanks, -- Ray Zimmerman Senior Research Associate B30 Warren Hall, Cornell University, Ithaca, NY 14853 phone: (607) 255-9645 On May 13, 2014, at 10:14 PM, Víctor Hugo Hinojosa M <[email protected]> wrote: > Dear Uriel, > The printing error that we had is the following: > > Traceback (most recent call last): > File "<pyshell#0>", line 1, in <module> > rundcopf() > File "C:\Python27\lib\site-packages\pypower\opf_model.py", line 143, in > __repr__ > s += '%s : <none>\n' , 'NON-LINEAR CONSTRAINTS' > TypeError: cannot concatenate 'str' and 'tuple' objects > > > 2014-05-13 20:38 GMT-04:00 Víctor Hugo Hinojosa M <[email protected]>: > Thank you so much Uriel for the link. Yesterday, we realized that the problem > was with the NumPy. I don't why but PyPower has problems to run with NumPy > version 1.8.1. Right now, we have some problems to show the DCOPF solution. > Do you have problems with NumPy or printing the result? > Regards, > Vh > > > 2014-05-12 22:11 GMT-04:00 Uriel Fernando Sandoval Pérez > <[email protected]>: > I've some experience with PYPOWER. Currently I'm a Python developer. What are > the questions? > Here is the documentation of PYPOWER. > > http://rwl.github.io/PYPOWER/index.html > > > 2014-05-12 17:15 GMT-05:00 Victor Hugo Hinojosa M. <[email protected]>: > > Dear Members, > > I’d like to know if there’s a Pypower tutorial. I’m trying to solve a DCOPF > problem with case 9, but I’ve had many problems. > > I don’t have much experience with Python, so I want to know if somebody has > experience with Pypower. > > Any help will be very appreciated. > > Regards, > > Víctor > > > > > > -- > ________________ > Dr. Víctor Hinojosa > UTFSM > Valparaíso - Chile > > > > -- > ________________ > Dr. Víctor Hinojosa > UTFSM > Valparaíso - Chile
