134 lines
5.8 KiB
Python
Executable File
134 lines
5.8 KiB
Python
Executable File
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2013 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/runTopo.py
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import os
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import isceobj
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import stdproc
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from iscesys.ImageUtil.ImageUtil import ImageUtil as IU
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import logging
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logger = logging.getLogger('isce.isceProc.runTopo')
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def runTopo(self):
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v, h = self._isce.vh()
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if self._isce.is_mocomp is None:
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self._isce.is_mocomp = self._isce.get_is_mocomp()
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infos = {}
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for attribute in ['dopplerCentroid', 'peg', 'demImage', 'numberRangeLooks', 'numberAzimuthLooks', 'topophaseIterations', 'is_mocomp', 'heightSchFilename', 'heightFilename', 'latFilename', 'lonFilename', 'losFilename', 'lookSide']:
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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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infos['intWidth'] = int(imgSlc1.getWidth() / infos ['numberRangeLooks'])
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infos['intLength'] = int(imgSlc1.getLength() / infos['numberAzimuthLooks'])
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objFormSlc1 = self._isce.formSLCs[refScene][refPol]
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frame1 = self._isce.frames[refScene][refPol]
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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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refPair = self._isce.selectedPairs[0]#ML 2014-09-26
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topoIntImage = self._isce.topoIntImages[refPair][refPol]
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intImage = isceobj.createIntImage()
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IU.copyAttributes(topoIntImage, intImage)
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intImage.setAccessMode('read')
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objTopo = run(objFormSlc1, intImage, frame1, v, h, infos, stdWriter, catalog=catalog, sceneid=sid)
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self._isce.topo = objTopo
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def run(objFormSlc1, intImage, frame1, velocity, height, infos, stdWriter, catalog=None, sceneid='NO_ID'):
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logger.info("Running Topo: %s" % sceneid)
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demImage = infos['demImage']
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objDem = isceobj.createDemImage()
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IU.copyAttributes(demImage, objDem)
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posIndx = 1
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mocompPosition1 = objFormSlc1.getMocompPosition()
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planet = frame1.getInstrument().getPlatform().getPlanet()
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prf1 = frame1.getInstrument().getPulseRepetitionFrequency()
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centroid = infos['dopplerCentroid'].getDopplerCoefficients(inHz=False)[0]
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objTopo = stdproc.createTopo()
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objTopo.wireInputPort(name='peg', object=infos['peg'])
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objTopo.wireInputPort(name='frame', object=frame1)
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objTopo.wireInputPort(name='planet', object=planet)
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objTopo.wireInputPort(name='dem', object=objDem)
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objTopo.wireInputPort(name='interferogram', object=intImage) #ML 2014-09-26
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objTopo.wireInputPort(name='referenceslc', object=objFormSlc1) #Piyush
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objTopo.setDopplerCentroidConstantTerm(centroid)
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objTopo.setBodyFixedVelocity(velocity)
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objTopo.setSpacecraftHeight(height)
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objTopo.setReferenceOrbit(mocompPosition1[posIndx])
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#objTopo.setWidth(infos['intWidth']) #ML 2014-09-26
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#objTopo.setLength(infos['intLength']) #ML 2014-09-26
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# Options
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objTopo.setNumberRangeLooks(infos['numberRangeLooks'])
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objTopo.setNumberAzimuthLooks(infos['numberAzimuthLooks'])
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objTopo.setNumberIterations(infos['topophaseIterations'])
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objTopo.setHeightSchFilename(infos['outputPath'] + '.' + infos['heightSchFilename']) #sch height file
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# KK 2013-12-12: added output paths to real height, latitude, longitude and los files
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objTopo.setHeightRFilename(infos['outputPath'] + '.' + infos['heightFilename'])
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objTopo.setLatFilename(infos['outputPath'] + '.' + infos['latFilename'])
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objTopo.setLonFilename(infos['outputPath'] + '.' + infos['lonFilename'])
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objTopo.setLosFilename(infos['outputPath'] + '.' + infos['losFilename'])
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# KK
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objTopo.setISMocomp(infos['is_mocomp'])
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objTopo.setLookSide(infos['lookSide'])
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#set the tag used in the outfile. each message is precided by this tag
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#is the writer is not of "file" type the call has no effect
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objTopo.stdWriter = stdWriter.set_file_tags("topo",
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"log",
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"err",
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"out")
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objTopo.topo()
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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, objTopo,
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"runTopo.%s" % sceneid,
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logger,
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"runTopo.%s" % sceneid)
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return objTopo
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