57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
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#!/usr/bin/env python3
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2016 California Institute of Technology. ALL RIGHTS RESERVED.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# United States Government Sponsorship acknowledged. This software is subject to
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# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
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# (No [Export] License Required except when exporting to an embargoed country,
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# end user, or in support of a prohibited end use). By downloading this software,
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# the user agrees to comply with all applicable U.S. export laws and regulations.
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# The user has the responsibility to obtain export licenses, or other export
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# authority as may be required before exporting this software to any 'EAR99'
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# embargoed foreign country or citizen of those countries.
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#
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# Author: David Bekaert
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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import sys
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import osgeo
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from osgeo import gdal
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import os
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# take priority for the vrt as the vrt has a no-data string in it.
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file_in =sys.argv[1]
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filename, file_extension = os.path.splitext(file_in)
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if file_extension != '.vrt':
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vrt_str = ''
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if os.path.isfile(file_in + '.vrt'):
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vrt_str = '.vrt'
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file_in = os.path.abspath(sys.argv[1] + vrt_str)
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dataset_avg = gdal.Open(file_in,gdal.GA_ReadOnly)
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stats = dataset_avg.GetRasterBand(1).GetStatistics(0,1)
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mean= stats[2]
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dataset_avg = None
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print(mean)
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