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Merge pull request #276 from yunjunz/offset 

cuDenseOffsets.prep*Geom*: supp. full-reso file w/o .full in the name
LT1AB
Ryan Burns 2021-06-14 15:48:21 -07:00 committed by GitHub
parent cd66b264e3 a5891a8ac0
commit a976d12c51
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 125 additions and 110 deletions
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33
contrib/PyCuAmpcor/examples/cuDenseOffsets.py
View File

@ -40,6 +40,8 @@ def createParser():
help='Reference image')
parser.add_argument('-s', '--secondary',type=str, dest='secondary', required=True,
help='Secondary image')
parser.add_argument('--fix-xml','--fix-image-xml', dest='fixImageXml', action='store_true',
help='Fix the image file path in the XML file. Enable this if input files havee been moved.')
parser.add_argument('--op','--outprefix','--output-prefix', type=str, dest='outprefix',
default='offset', required=True,
@ -166,12 +168,13 @@ def estimateOffsetField(reference, secondary, inps=None):
return 0
# update file path in xml file
for fname in [reference, secondary]:
fname = os.path.abspath(fname)
img = IML.loadImage(fname)[0]
img.filename = fname
img.setAccessMode('READ')
img.renderHdr()
if inps.fixImageXml:
for fname in [reference, secondary]:
fname = os.path.abspath(fname)
img = IML.loadImage(fname)[0]
img.filename = fname
img.setAccessMode('READ')
img.renderHdr()
###Loading the secondary image object
sim = isceobj.createSlcImage()
@ -382,14 +385,24 @@ def prepareGeometry(full_dir, out_dir, x_start, y_start, x_step, y_step, num_win
x/y_step - int, output pixel step in column/row direction
num_win_x/y - int, number of columns/rows
"""
full_dir = os.path.abspath(full_dir)
out_dir = os.path.abspath(out_dir)
# grab the file extension for full resolution file
full_exts = ['.rdr.full','.rdr'] if full_dir != out_dir else ['.rdr.full']
full_exts = [e for e in full_exts if os.path.isfile(os.path.join(full_dir, '{f}{e}'.format(f=fbases[0], e=e)))]
if len(full_exts) == 0:
raise ValueError('No full resolution {}.rdr* file found in: {}'.format(fbases[0], full_dir))
full_ext = full_exts[0]
print('-'*50)
print('generate the corresponding multi-looked geometry datasets using gdal ...')
in_files = [os.path.join(full_dir, '{}.rdr.full'.format(i)) for i in fbases]
# input files
in_files = [os.path.join(full_dir, '{f}{e}'.format(f=f, e=full_ext)) for f in fbases]
in_files = [i for i in in_files if os.path.isfile(i)]
if len(in_files) == 0:
raise ValueError('No full resolution geometry file found in: {}'.format(full_dir))
fbases = [os.path.basename(i).split('.')[0] for i in in_files]
# output files
out_files = [os.path.join(out_dir, '{}.rdr'.format(i)) for i in fbases]
os.makedirs(out_dir, exist_ok=True)

162
contrib/stack/stripmapStack/stackStripMap.py
View File

@ -26,6 +26,7 @@ noMCF = 'False'
defoMax = '2'
maxNodes = 72
def createParser():
parser = argparse.ArgumentParser( description='Preparing the directory structure and config files for stack processing of StripMap data')
@ -102,6 +103,7 @@ def createParser():
parser.add_argument('--summary', dest='summary', action='store_true', default=False, help='Show summary only')
return parser
def cmdLineParse(iargs = None):
parser = createParser()
inps = parser.parse_args(args=iargs)
@ -136,11 +138,11 @@ def get_dates(inps):
secondaryDates.remove(inps.referenceDate)
return acuisitionDates, inps.referenceDate, secondaryDates
def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False):
# A coregistered stack of SLCs
i=0
if inps.bbox:
i+=1
runObj = run()
@ -149,7 +151,6 @@ def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs,
runObj.crop(acquisitionDates, config_prefix, native=not inps.zerodop, israw=not inps.nofocus)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_reference'.format(i))
@ -192,38 +193,38 @@ def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs,
runObj.finalize()
if rubberSheet:
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_denseOffset'.format(i))
config_prefix = 'config_denseOffset_'
runObj.denseOffsets_Network(pairs, stackReferenceDate, secondaryDates, config_prefix)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_denseOffset'.format(i))
config_prefix = 'config_denseOffset_'
runObj.denseOffsets_Network(pairs, stackReferenceDate, secondaryDates, config_prefix)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_invertDenseOffsets'.format(i))
runObj.invertDenseOffsets()
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_invertDenseOffsets'.format(i))
runObj.invertDenseOffsets()
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_resampleOffset'.format(i))
config_prefix = 'config_resampOffsets_'
runObj.resampleOffset(secondaryDates, config_prefix)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_resampleOffset'.format(i))
config_prefix = 'config_resampOffsets_'
runObj.resampleOffset(secondaryDates, config_prefix)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_replaceOffsets'.format(i))
runObj.replaceOffsets(secondaryDates)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_replaceOffsets'.format(i))
runObj.replaceOffsets(secondaryDates)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_fineResamp'.format(i))
config_prefix = 'config_fineResamp_'
runObj.secondarys_fine_resampleSlc(stackReferenceDate, secondaryDates, config_prefix, split=splitFlag)
runObj.finalize()
i+=1
runObj = run()
runObj.configure(inps, 'run_{:02d}_fineResamp'.format(i))
config_prefix = 'config_fineResamp_'
runObj.secondarys_fine_resampleSlc(stackReferenceDate, secondaryDates, config_prefix, split=splitFlag)
runObj.finalize()
# adding the baseline grid generation
i+=1
@ -235,11 +236,11 @@ def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs,
return i
def interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs):
# an interferogram stack without ionosphere correction.
# coregistration is with geometry + const offset
i = slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False)
i+=1
@ -249,6 +250,8 @@ def interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDate
low_or_high = "/"
runObj.igrams_network(pairs, acquisitionDates, stackReferenceDate, low_or_high, config_prefix)
runObj.finalize()
return
def interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs):
@ -297,69 +300,68 @@ def interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondary
config_prefix = 'config_iono_'
lowBand = '/LowBand/'
highBand = '/HighBand/'
runObj.dispersive_nonDispersive(pairs, acquisitionDates, stackReferenceDate,
lowBand, highBand, config_prefix)
runObj.dispersive_nonDispersive(pairs, acquisitionDates, stackReferenceDate, lowBand, highBand, config_prefix)
runObj.finalize()
return
def main(iargs=None):
inps = cmdLineParse(iargs)
# name of the folder of the coreg SLCs including baselines, SLC, geom_reference subfolders
inps.stack_folder = 'merged'
inps.dense_offsets_folder = 'dense_offsets'
inps = cmdLineParse(iargs)
# name of the folder of the coreg SLCs including baselines, SLC, geom_reference subfolders
inps.stack_folder = 'merged'
inps.dense_offsets_folder = 'dense_offsets'
# check if a sensor is defined and update if needed azimuth looks to give square pixels
ar=1
if inps.sensor:
if inps.sensor.lower() == "alos":
ar=4
print("Looks like " + inps.sensor.lower() + ", multi-look AR=" + str(ar))
elif inps.sensor.lower() == "envisat" or inps.sensor.lower() == "ers":
ar=5
print("Looks like " + inps.sensor.lower() + ", multi-look AR=" + str(ar))
else:
print("Sensor is not hard-coded (ers, envisat, alos), will keep default alks")
# sensor is not recognised, report to user and state default
inps.alks = str(int(inps.alks)*int(ar))
# check if a sensor is defined and update if needed azimuth looks to give square pixels
ar=1
if inps.sensor:
if inps.sensor.lower() == "alos":
ar=4
print("Looks like " + inps.sensor.lower() + ", multi-look AR=" + str(ar))
elif inps.sensor.lower() == "envisat" or inps.sensor.lower() == "ers":
ar=5
print("Looks like " + inps.sensor.lower() + ", multi-look AR=" + str(ar))
else:
print("Sensor is not hard-coded (ers, envisat, alos), will keep default alks")
# sensor is not recognised, report to user and state default
inps.alks = str(int(inps.alks)*int(ar))
# getting the acquisitions
acquisitionDates, stackReferenceDate, secondaryDates = get_dates(inps)
configDir = os.path.join(inps.workDir,'configs')
os.makedirs(configDir, exist_ok=True)
runDir = os.path.join(inps.workDir,'run_files')
os.makedirs(runDir, exist_ok=True)
# getting the acquisitions
acquisitionDates, stackReferenceDate, secondaryDates = get_dates(inps)
configDir = os.path.join(inps.workDir,'configs')
os.makedirs(configDir, exist_ok=True)
runDir = os.path.join(inps.workDir,'run_files')
os.makedirs(runDir, exist_ok=True)
if inps.sensor.lower() == 'uavsar_stack': # don't try to calculate baselines for UAVSAR_STACK data
pairs = selectPairs(inps,stackReferenceDate, secondaryDates, acquisitionDates,doBaselines=False)
else:
pairs = selectPairs(inps,stackReferenceDate, secondaryDates, acquisitionDates,doBaselines=True)
print ('number of pairs: ', len(pairs))
if inps.sensor and inps.sensor.lower() == 'uavsar_stack': # don't try to calculate baselines for UAVSAR_STACK data
pairs = selectPairs(inps,stackReferenceDate, secondaryDates, acquisitionDates,doBaselines=False)
else:
pairs = selectPairs(inps,stackReferenceDate, secondaryDates, acquisitionDates,doBaselines=True)
print ('number of pairs: ', len(pairs))
###If only a summary is requested quit after this
if inps.summary:
return
###If only a summary is requested quit after this
if inps.summary:
return
#if cropping is requested, then change the slc directory:
inps.fullFrameSlcDir = inps.slcDir
#if cropping is requested, then change the slc directory:
inps.fullFrameSlcDir = inps.slcDir
if inps.bbox:
inps.slcDir = inps.slcDir + "_crop"
#############################
if inps.bbox:
inps.slcDir = inps.slcDir + "_crop"
#############################
if inps.workflow == 'slc':
slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False)
if inps.workflow == 'slc':
slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False)
elif inps.workflow == 'interferogram':
interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs)
elif inps.workflow == 'interferogram':
interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs)
elif inps.workflow == 'ionosphere':
interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs)
elif inps.workflow == 'ionosphere':
interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs)
return
if __name__ == "__main__":
# Main engine
main()
# Main engine
main(sys.argv[1:])