Cellophil
Cellophil
I updated the solver options - as far as I understand the functions in linopt are for pyomo=False only. Cbc and glpk expected a string although checking for empty dict....
Hi everyone, Excepted Solver options object (string or dict) differs between pyomo / no pyomo and the used solver. No Pyomo version (tested with cbc) seems to expect a string,...
Hi all, As discussed @pz-max we should review once pull request #336 is done to check within the new interface. First of all, the highs solver is amazing, it's speed...
Hi, Occasionally we had the situation that there's subnetworks that could be defined separately, maybe we are also interested in solving those subnetwork separatly. Then we want to combine them...
Hi, Sclopf (both the n.sclopf as well as the new optimize version) currently work like this: - BODF is calculated which is reasonably fast - Contingencies can be selected -...
Hi, We found a small bug, pypsa 0.21.1: ```import numpy as np #%% import pypsa n = pypsa.Network() n.set_snapshots(np.arange(10)) n.add('Generator', name='test', bus='nobus', p_nom=100) n.add('Bus', name='bus') n.add('Generator', name='test2', bus='bus', p_nom=100) n.lopf(solver_name='glpk')...
The documentation states: Solver option: "simplex", "choose", "ipm" or "pdlp". If "simplex"/"ipm"/"pdlp" is chosen then, for a MIP (QP) the integrality constraint (quadratic term) will be ignored. It's easy to...
Hi, Standby cost is a newish feature that according to the docs | Stand-by cost for operating the generator at null power output. | The code on the other hand...
I'm trying to compile scip 9.0 with highs as LP solver; I'm getting errors with both - highs 1.7: problems with getDoubleOptionValues - highs 1.4: apparently zeroAllClocks could not be...