Merge pull request #383 from lukaslueken/develop-nlp-diff

Develop nlp diff

do_mpc/differentiator/_nlpdifferentiator.py

@@ -682,13 +682,13 @@ def differentiate(self, nlp_sol: dict, p_num: ca.DM) -> Tuple[ca.DM, ca.DM]:
         else:
             raise ValueError('p_num must be a float, int, np.ndarray or DM object. You have {}'.format(type(p_num)))
 
-        if not p_num.shape == (self.n_p, 1):
-            raise ValueError('p_num must have length {}.'.format(self.n_p))
-
         # reduce NLP solution if necessary
         if self.status.reduced_nlp:
             nlp_sol, p_num = self._reduce_nlp_solution_to_determined(nlp_sol, p_num)
 
+        if not p_num.shape == (self.n_p, 1):
+            raise ValueError('p_num must have length {}.'.format(self.n_p))
+
         # extract active primal and dual solution
         z_num, where_cons_active = self._extract_active_primal_dual_solution(nlp_sol)
 

examples/batch_reactor_differentiator/main.py

@@ -97,7 +97,7 @@
 class ASMPC:
     def __init__(self, mpc):
         self.mpc = mpc
-        self.nlp_diff = do_mpc.differentiator.DoMPCDifferentiatior(mpc)
+        self.nlp_diff = do_mpc.differentiator.DoMPCDifferentiator(mpc)        
         self.nlp_diff.settings.check_LICQ = False
         self.nlp_diff.settings.check_rank = False
         self.nlp_diff.settings.lin_solver = 'scipy'