satpy.readers.hrpt module

Reading and calibrating hrpt avhrr data.

Todo: - AMSU - Compare output with AAPP

Reading: http://www.ncdc.noaa.gov/oa/pod-guide/ncdc/docs/klm/html/c4/sec4-1.htm#t413-1

Calibration: http://www.ncdc.noaa.gov/oa/pod-guide/ncdc/docs/klm/html/c7/sec7-1.htm

class satpy.readers.hrpt.HRPTFile(filename, filename_info, filetype_info)[source]

Bases: BaseFileHandler

Reader for HRPT Minor Frame, 10 bits data expanded to 16 bits.

Init the file handler.

calibrate_solar_channel(data, key)[source]: Calibrate a solar channel.

calibrate_thermal_channel(data, key)[source]: Calibrate a thermal channel.

property calibrator[source]: Create a calibrator for the data.

property end_time: Get the end time.

get_dataset(key, info)[source]: Get the dataset.

property lons_lats[source]: Get the lons and lats.

property platform_name[source]: Get the platform name.

read()[source]: Read the file.

property start_time: Get the start time.

property telemetry[source]: Get the telemetry.

property times[source]: Get the timestamps for each line.

satpy.readers.hrpt.bfield(array, bit)[source]: Return the bit array.

satpy.readers.hrpt.geo_interpolate(lons32km, lats32km)[source]: Interpolate geo data.

satpy.readers.hrpt.time_seconds(tc_array, year)[source]: Return the time object from the timecodes.