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testGeogridOptical.py
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testGeogridOptical.py
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#!/usr/bin/env python3
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Copyright 2019 California Institute of Technology. ALL RIGHTS RESERVED.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# United States Government Sponsorship acknowledged. This software is subject to
# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
# (No [Export] License Required except when exporting to an embargoed country,
# end user, or in support of a prohibited end use). By downloading this software,
# the user agrees to comply with all applicable U.S. export laws and regulations.
# The user has the responsibility to obtain export licenses, or other export
# authority as may be required before exporting this software to any 'EAR99'
# embargoed foreign country or citizen of those countries.
#
# Authors: Piyush Agram, Yang Lei
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def cmdLineParse():
'''
Command line parser.
'''
import argparse
parser = argparse.ArgumentParser(description='Output geo grid')
parser.add_argument('-m', '--input_m', dest='indir_m', type=str, required=True,
help='Input master image file name (in GeoTIFF format and Cartesian coordinates)')
parser.add_argument('-s', '--input_s', dest='indir_s', type=str, required=True,
help='Input slave image file name (in GeoTIFF format and Cartesian coordinates)')
# parser.add_argument('-o', '--output', dest='outfile', type=str, default='geogrid.csv',
# help='Output grid mapping')
parser.add_argument('-d', '--dem', dest='demfile', type=str, required=True,
help='Input DEM')
parser.add_argument('-sx', '--dhdx', dest='dhdxfile', type=str, default="",
help='Input slope in X')
parser.add_argument('-sy', '--dhdy', dest='dhdyfile', type=str, default="",
help='Input slope in Y')
parser.add_argument('-vx', '--vx', dest='vxfile', type=str, default="",
help='Input velocity in X')
parser.add_argument('-vy', '--vy', dest='vyfile', type=str, default="",
help='Input velocity in Y')
parser.add_argument('-srx', '--srx', dest='srxfile', type=str, default="",
help='Input search range in X')
parser.add_argument('-sry', '--sry', dest='sryfile', type=str, default="",
help='Input search range in Y')
parser.add_argument('-csminx', '--csminx', dest='csminxfile', type=str, default="",
help='Input chip size min in X')
parser.add_argument('-csminy', '--csminy', dest='csminyfile', type=str, default="",
help='Input chip size min in Y')
parser.add_argument('-csmaxx', '--csmaxx', dest='csmaxxfile', type=str, default="",
help='Input chip size max in X')
parser.add_argument('-csmaxy', '--csmaxy', dest='csmaxyfile', type=str, default="",
help='Input chip size max in Y')
parser.add_argument('-ssm', '--ssm', dest='ssmfile', type=str, default="",
help='Input stable surface mask')
return parser.parse_args()
class Dummy(object):
pass
def coregisterLoadMetadata(indir_m, indir_s):
'''
Input file.
'''
import os
import numpy as np
from osgeo import gdal, osr
import struct
import re
from geogrid import GeogridOptical
# import isce
# from components.contrib.geo_autoRIFT.geogrid import GeogridOptical
obj = GeogridOptical()
x1a, y1a, xsize1, ysize1, x2a, y2a, xsize2, ysize2, trans = obj.coregister(indir_m, indir_s)
DS = gdal.Open(indir_m, gdal.GA_ReadOnly)
info = Dummy()
info.startingX = trans[0]
info.startingY = trans[3]
info.XSize = trans[1]
info.YSize = trans[5]
if re.findall("L[CO]0[89]_",DS.GetDescription()).__len__() > 0:
nameString = os.path.basename(DS.GetDescription())
info.time = nameString.split('_')[3]
elif re.findall("L[EO]07_",DS.GetDescription()).__len__() > 0:
nameString = os.path.basename(DS.GetDescription())
info.time = nameString.split('_')[3]
elif re.findall("LT0[45]_",DS.GetDescription()).__len__() > 0:
nameString = os.path.basename(DS.GetDescription())
info.time = nameString.split('_')[3]
elif re.findall("S2._",DS.GetDescription()).__len__() > 0:
info.time = DS.GetDescription().split('_')[2]
else:
raise Exception('Optical data NOT supported yet!')
info.numberOfLines = ysize1
info.numberOfSamples = xsize1
info.filename = indir_m
DS1 = gdal.Open(indir_s, gdal.GA_ReadOnly)
info1 = Dummy()
if re.findall("L[CO]0[89]_",DS1.GetDescription()).__len__() > 0:
nameString1 = os.path.basename(DS1.GetDescription())
info1.time = nameString1.split('_')[3]
elif re.findall("L[EO]07_",DS1.GetDescription()).__len__() > 0:
nameString1 = os.path.basename(DS1.GetDescription())
info1.time = nameString1.split('_')[3]
elif re.findall("LT0[45]_",DS1.GetDescription()).__len__() > 0:
nameString1 = os.path.basename(DS1.GetDescription())
info1.time = nameString1.split('_')[3]
elif re.findall("S2._",DS1.GetDescription()).__len__() > 0:
info1.time = DS1.GetDescription().split('_')[2]
else:
raise Exception('Optical data NOT supported yet!')
return info, info1
def runGeogrid(info, info1, dem, dhdx, dhdy, vx, vy, srx, sry, csminx, csminy, csmaxx, csmaxy, ssm, **kwargs):
'''
Wire and run geogrid.
'''
from geogrid import GeogridOptical
# import isce
# from components.contrib.geo_autoRIFT.geogrid import GeogridOptical
from osgeo import gdal
dem_info = gdal.Info(dem, format='json')
obj = GeogridOptical()
obj.startingX = info.startingX
obj.startingY = info.startingY
obj.XSize = info.XSize
obj.YSize = info.YSize
from datetime import date
import numpy as np
d0 = date(np.int(info.time[0:4]),np.int(info.time[4:6]),np.int(info.time[6:8]))
d1 = date(np.int(info1.time[0:4]),np.int(info1.time[4:6]),np.int(info1.time[6:8]))
date_dt_base = d1 - d0
obj.repeatTime = date_dt_base.total_seconds()
# obj.repeatTime = (info1.time - info.time) * 24.0 * 3600.0
obj.numberOfLines = info.numberOfLines
obj.numberOfSamples = info.numberOfSamples
obj.nodata_out = -32767
obj.chipSizeX0 = 240
obj.gridSpacingX = dem_info['geoTransform'][1]
obj.dat1name = info.filename
obj.demname = dem
obj.dhdxname = dhdx
obj.dhdyname = dhdy
obj.vxname = vx
obj.vyname = vy
obj.srxname = srx
obj.sryname = sry
obj.csminxname = csminx
obj.csminyname = csminy
obj.csmaxxname = csmaxx
obj.csmaxyname = csmaxy
obj.ssmname = ssm
obj.winlocname = "window_location.tif"
obj.winoffname = "window_offset.tif"
obj.winsrname = "window_search_range.tif"
obj.wincsminname = "window_chip_size_min.tif"
obj.wincsmaxname = "window_chip_size_max.tif"
obj.winssmname = "window_stable_surface_mask.tif"
obj.winro2vxname = "window_rdr_off2vel_x_vec.tif"
obj.winro2vyname = "window_rdr_off2vel_y_vec.tif"
obj.winsfname = "window_scale_factor.tif"
##dt-varying search range scale (srs) rountine parameters
# obj.srs_dt_unity = 32
# obj.srs_max_scale = 10
# obj.srs_max_search = 20000
# obj.srs_min_search = 0
obj.runGeogrid()
run_info = {
'chipsizex0': obj.chipSizeX0,
'gridspacingx': obj.gridSpacingX,
'vxname': vx,
'vyname': vy,
'sxname': kwargs.get('dhdxs'),
'syname': kwargs.get('dhdys'),
'maskname': kwargs.get('sp'),
'xoff': obj.pOff,
'yoff': obj.lOff,
'xcount': obj.pCount,
'ycount': obj.lCount,
'dt': obj.repeatTime,
'epsg': kwargs.get('epsg'),
'XPixelSize': obj.X_res,
'YPixelSize': obj.Y_res,
'cen_lat': obj.cen_lat,
'cen_lon': obj.cen_lon,
}
return run_info
def main():
'''
Main driver.
'''
inps = cmdLineParse()
metadata_m, metadata_s = coregisterLoadMetadata(inps.indir_m, inps.indir_s)
runGeogrid(metadata_m, metadata_s, inps.demfile, inps.dhdxfile, inps.dhdyfile, inps.vxfile, inps.vyfile, inps.srxfile, inps.sryfile, inps.csminxfile, inps.csminyfile, inps.csmaxxfile, inps.csmaxyfile, inps.ssmfile)
if __name__ == '__main__':
main()