Mexico data update
Due to changes made by Mexico Instituto Federal de Telecommunicaciones (IFT) in their Sistema de Consulta y Preanalisis de Coberturas de Radiodifusion en Linea (CPCREL), we hade to make some changes to our backroom application used to read the data downloaded from this system. This system provides AM, FM and TV engineering data in individual KML files. In the latest CPCREL update, the IFT changed the file naming convention for the individual KML files. They also added information in the AM KML files that indicate a station's nighttime power.