fix test

Author: cwhanse

pvlib/ivtools/sdm.py

@@ -28,7 +28,7 @@
 
 IEC61853 = pd.DataFrame(
     columns=['effective_irradiance', 'temp_cell'],
-    data = np.array(
+    data=np.array(
         [[100, 100, 100, 100, 200, 200, 200, 200, 400, 400, 400, 400,
           600, 600, 600, 600, 800, 800, 800, 800, 1000, 1000, 1000, 1000,
           1100, 1100, 1100, 1100],
@@ -1556,7 +1556,7 @@ def convert_pvsyst_cec(pvsyst_model):
 
     Parameters
     ----------
-    cec_model : dict or DataFrame
+    pvsyst_model : dict or DataFrame
         Must include keys: 'alpha_sc', 'I_L_ref', 'I_o_ref', 'EgRef', 'R_s',
         'R_sh_ref', 'R_sh_0', 'R_sh_exp', 'gamma_ref', 'mu_gamma',
         'cells_in_series'

pvlib/tests/ivtools/test_sdm.py

@@ -432,7 +432,8 @@ def test_convert_cec_pvsyst():
 
 
 def test_convert_pvsyst_cec():
-    trina660_pvsyst = {'alpha_sc': 0.0074, 'I_o_ref': 3.3e-11, 'EgRef': 1.121,
+    trina660_pvsyst = {'alpha_sc': 0.0074, 'I_L_ref': 18.464391,
+                       'I_o_ref': 3.3e-11, 'EgRef': 1.121,
                        'R_s': 0.156, 'R_sh_ref': 200, 'R_sh_0': 800,
                        'R_sh_exp': 5.5, 'gamma_ref': 1.002, 'mu_gamma': 1e-3,
                        'cells_in_series': 66}