106 lines
4.2 KiB
Python
Executable File
106 lines
4.2 KiB
Python
Executable File
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2014 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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# Authors: Kosal Khun, Marco Lavalle
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Comment: Adapted from InsarProc/runShadecpx2rg.py
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import logging
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import isceobj
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import os
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from iscesys.ImageUtil.ImageUtil import ImageUtil as IU
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logger = logging.getLogger('isce.isce.runShadecpx2rg')
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def runShadecpx2rg(self):
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infos = {}
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for attribute in ['machineEndianness', 'simAmpImageName', 'heightFilename', 'shadeFactor']:
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infos[attribute] = getattr(self._isce, attribute)
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stdWriter = self._stdWriter
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refScene = self._isce.refScene
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refPol = self._isce.refPol
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imgSlc1 = self._isce.slcImages[refScene][refPol]
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widthAmp = int(imgSlc1.getWidth() / self._isce.numberRangeLooks)
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infos['outputPath'] = os.path.join(self.getoutputdir(refScene), refScene)
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catalog = isceobj.Catalog.createCatalog(self._isce.procDoc.name)
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sid = self._isce.formatname(refScene)
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imageSimAmp, imageHgt = run(widthAmp, infos, stdWriter, catalog=catalog, sceneid=sid)
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self._isce.simAmpImage = imageSimAmp
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self._isce.heightTopoImage = imageHgt
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def run(widthAmp, infos, stdWriter, catalog=None, sceneid='NO_ID'):
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logger.info("Running shadecpx2rg: %s" % sceneid)
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endian = infos['machineEndianness']
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filenameSimAmp = infos['outputPath'] + '.' + infos['simAmpImageName']
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filenameHt = infos['outputPath'] + '.' + infos['heightFilename']
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shade = infos['shadeFactor']
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objSimAmp = isceobj.createImage()
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widthSimAmp = widthAmp
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objSimAmp.initImage(filenameSimAmp, 'read', widthSimAmp, 'FLOAT')
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imageSimAmp = isceobj.createImage()
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IU.copyAttributes(objSimAmp, imageSimAmp)
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objSimAmp.setAccessMode('write')
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objSimAmp.createImage()
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widthHgtImage = widthAmp # they have same width by construction
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objHgtImage = isceobj.createImage()
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objHgtImage.initImage(filenameHt, 'read', widthHgtImage, 'FLOAT')
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imageHgt = isceobj.createImage()
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IU.copyAttributes(objHgtImage, imageHgt)
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objHgtImage.createImage()
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objShade = isceobj.createSimamplitude()
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#set the tag used in the outfile. each message is precided by this tag
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#if the writer is not of "file" type the call has no effect
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objShade.stdWriter = stdWriter.set_file_tags("simamplitude",
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"log",
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"err",
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"out")
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objShade.simamplitude(objHgtImage, objSimAmp, shade=shade)
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if catalog is not None:
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# Record the inputs and outputs
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isceobj.Catalog.recordInputsAndOutputs(catalog, objShade,
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"runSimamplitude.%s" % sceneid,
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logger,
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"runSimamplitude.%s" % sceneid)
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objHgtImage.finalizeImage()
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objSimAmp.finalizeImage()
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objSimAmp.renderHdr()
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return imageSimAmp, imageHgt
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