81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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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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# Author: Piyush Agram
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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import sys
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import isce
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from mroipac.icu.Icu import Icu
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from iscesys.Component.Component import Component
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from isceobj.Constants import SPEED_OF_LIGHT
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import isceobj
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class icu(Component):
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'''Specific connector from an insarApp object to a Snaphu object.'''
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def __init__(self, obj):
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basename = obj.insar.topophaseFlatFilename
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wrapName = basename
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unwrapName = basename.replace('.flat', '.unw')
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#Setup images
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self.ampImage = obj.insar.resampAmpImage.copy(access_mode='read')
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self.width = self.ampImage.getWidth()
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#intImage
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intImage = isceobj.createIntImage()
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intImage.initImage(wrapName, 'read', self.width)
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intImage.createImage()
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self.intImage = intImage
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#unwImage
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unwImage = isceobj.Image.createImage()
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unwImage.setFilename(unwrapName)
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unwImage.setWidth(self.width)
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unwImage.imageType = 'unw'
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unwImage.bands = 2
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unwImage.scheme = 'BIL'
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unwImage.dataType = 'FLOAT'
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unwImage.setAccessMode('write')
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unwImage.createImage()
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self.unwImage = unwImage
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def unwrap(self):
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icuObj = Icu()
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icuObj.filteringFlag = False ##insarApp.py already filters it
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icuObj.initCorrThreshold = 0.1
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icuObj.icu(intImage=self.intImage, ampImage=self.ampImage, unwImage = self.unwImage)
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self.ampImage.finalizeImage()
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self.intImage.finalizeImage()
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self.unwImage.finalizeImage()
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self.unwImage.renderHdr()
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