Use Pmin and Pmax

[rouille]

Following changes in the MPC files, there is no more GenMWMin and GenMWMax column in the plant data frame of the Grid object. The GenMWMin(Max) values for renewables, extracted from the aux files, are now accessible through Pmin(max). As a result, some refactoring is necessary.

In addition, the MockGrid object defined in PowerSimData will be used inplace of the one defined in PostREISE.

[rouille]

GenMWMax --> Pmax in the following files.
./postreise/plot/analyze_pg.py:364: sum).GenMWMax
./postreise/plot/analyze_pg.py:757: selected[:i]].GenMWMax.values)]
./postreise/plot/analyze_pg.py:924: capacity = self.grid.plant.loc[pg.columns].GenMWMax.values
./postreise/plot/analyze_pg.py:1010: capacity = sum(self.grid.plant.loc[plant_id].GenMWMax.values)
./postreise/tests/test_mocks.py:14: 'GenMWMax': [200, 150, 100, 300, 120],
./postreise/analyze/tests/test_carbon.py:17: 'GenMWMax': [200, 150, 100, 300, 120],

[rouille]

from postreise.tests.mock_grid --> from powersimdata.tests.mock_grid

Files concerned:
postreise/tests/test_mocks.py:6:from postreise.tests.mock_grid import MockGrid
postreise/tests/mock_analyze.py:2:from postreise.tests.mock_grid import MockGrid
postreise/analyze/tests/test_statelines.py:3:from postreise.tests.mock_grid import MockGrid
postreise/analyze/tests/test_congestion_surplus.py:8:from postreise.tests.mock_grid import MockGrid
postreise/analyze/tests/test_mwmiles.py:3:from postreise.tests.mock_grid import MockGrid
postreise/analyze/tests/test_helpers.py:6:from postreise.tests.mock_grid import MockGrid

Also, postreise.tests.mock_grid.py will be removed.