public AjaxDictionary<string, object> Download_CatNivelLluvia()
 {
     AjaxDictionary<string, object> res = new AjaxDictionary<string, object>();
     try
     {
         using (var repository=new CatNivelLluviaRepository())
         {
             res = repository.GetNivelLluvia();
         }
     }
     catch (Exception ex)
     {
         ;
     }
     return res;
 }
 public void GetNivelLluviaTest()
 {
     CatNivelLluviaRepository repo = new CatNivelLluviaRepository();
     repo.GetNivelLluvia();
 }