fix lwoer case

retrieve_coefs_max_yield.py

@@ -43,7 +43,8 @@ def get_coefs_Kc_Ky_and_max_yield(culture: str, region: str = "Bourgogne-Franche
     df_yield = df_yield[df_yield["LIB_REG2"]==region]
     # filter the crop
     # check if the culture name is part of the string "LIB_SAA"
-    isdf_yield = df_yield["LIB_SAA"].str.contains(culture_yield)
+    df_yield["LIB_SAA"] = df_yield["LIB_SAA"].str.lower()
+    isdf_yield = df_yield["LIB_SAA"].str.contains(culture_yield.lower())
     # filter the crop
     df_yield = df_yield[isdf_yield]
     # calculate the max yield from columns REND_2010 to REND_2023
@@ -56,7 +57,7 @@ if __name__ == "__main__":
 
     # Exemple d'utilisation
     region = "Bourgogne-Franche-Comté"
-    culture = "Colza d'hiver"
+    culture = "Blé tendre d'hiver"
     df_coef, yield_max = get_coefs_Kc_Ky_and_max_yield(culture, region)
     
     print(df_coef)