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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2012 SMHI
# Author(s):
# Martin Raspaud <martin.raspaud@smhi.se>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Odim format reader.
"""
filename = "/data/temp/Martin.Raspaud/metop02_20120329_0043_28234_satproj_00000_12959_avhrr.h5"
import h5py
def get_lonlats(filename):
f__ = h5py.File(filename, "r")
lat_g = f__["where"]["lat"]["what"].attrs["gain"]
lat_o = f__["where"]["lat"]["what"].attrs["offset"]
lat = f__["where"]["lat"]["data"][:] * latg + lato
lon_g = f__["where"]["lon"]["what"].attrs["gain"]
lon_o = f__["where"]["lon"]["what"].attrs["offset"]
lon = f__["where"]["lon"]["data"][:] * lon_g + lon_o
return lon, lat
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