The file is located in the “modeldir” folder. Maximum air temperature is given for all time steps. No missing values may exist (program won’t check!) The first row includes a text string (e.g. “date”, no spaces allowed) and then a station id. This may be subid or tmaxobsid from GeoData.txt. The first column is date in the format “yyyy-mm-dd [HH:MM]”. If set in info that matlab-format should be read (“readformat 1”) the date format is “yyyymmdd”. The second to last columns are temperature for all stations/subbasins. The order must not be same as in GeoData.txt. If “tmaxobsid” is used, several subbasins may use the same station. The TMAXobs-file is read only if so set in info.txt.