def _check_inps(inps):
inps.file = ut.get_file_list(inps.file)
if not inps.file:
raise Exception('ERROR: no input file found!')
elif len(inps.file) > 1:
inps.outfile = None
atr = readfile.read_attribute(inps.file[0])
if 'Y_FIRST' in atr.keys() and inps.radar2geo:
print('input file is already geocoded')
print('to resample geocoded files into radar coordinates, use --geo2radar option')
print('exit without doing anything.')
sys.exit(0)
elif 'Y_FIRST' not in atr.keys() and not inps.radar2geo:
print('input file is already in radar coordinates, exit without doing anything')
sys.exit(0)
inps.lookupFile = ut.get_lookup_file(inps.lookupFile)
if not inps.lookupFile:
raise FileNotFoundError('No lookup table found! Can not geocode without it.')
if inps.SNWE:
inps.SNWE = tuple(inps.SNWE)
inps.laloStep = [inps.latStep, inps.lonStep]
if None in inps.laloStep:
inps.laloStep = None
return inps
def cmd_line_parse(iargs=None):
parser = create_parser()
inps = parser.parse_args(args=iargs)
inps.aoi_geo_box = None
inps.aoi_pix_box = None
if not inps.lookupFile:
inps.lookupFile = ut.get_lookup_file()
# Convert index : input to continous index list
if inps.excludeIfgIndex:
inps.excludeIfgIndex = read_input_index_list(inps.excludeIfgIndex, stackFile=inps.file)
else:
inps.excludeIfgIndex = []
# required input arguments
if inps.template_file:
inps = read_template2inps(inps.template_file, inps)
elif all(not i for i in [inps.referenceFile, inps.tempBaseMax, inps.perpBaseMax, inps.connNumMax,
inps.excludeIfgIndex, inps.excludeDate, inps.coherenceBased,
inps.startDate, inps.endDate, inps.reset, inps.manual]):
msg = 'No input option found to remove interferogram, exit.\n'
msg += 'To manually modify network, please use --manual option '
raise Exception(msg)
if not os.path.isfile(inps.maskFile):
inps.maskFile = None
return inps
def main(argv):
if len(sys.argv) < 3:
usage()
sys.exit(1)
lat = float(argv[0])
lon = float(argv[1])
try:
trans_file = argv[2]
except:
trans_file = ut.get_lookup_file()
try:
radar_file = argv[3]
except:
radar_file = 'INPUTS/ifgramStack.h5'
atr_rdr = readfile.read_attribute(radar_file)
print('input geo coord: lat=%.4f, lon=%.4f' % (lat, lon))
coord = ut.coordinate(atr_rdr, lookup_file=trans_file)
y, x = coord.geo2radar(np.array(lat), np.array(lon))[0:2]
print('corresponding radar coord: y=%d, x=%d' % (y, x))
return
def read_network_info(inps):
k = readfile.read_attribute(inps.ifgram_file)['FILE_TYPE']
if k != 'ifgramStack':
raise ValueError('input file {} is not ifgramStack: {}'.format(inps.ifgram_file, k))
obj = ifgramStack(inps.ifgram_file)
obj.open(print_msg=inps.print_msg)
inps.date12_list = obj.get_date12_list(dropIfgram=False)
date12_kept = obj.get_date12_list(dropIfgram=True)
inps.ex_date12_list = sorted(list(set(inps.date12_list) - set(date12_kept)))
inps.date_list = obj.get_date_list(dropIfgram=False)
vprint('number of all interferograms: {}'.format(len(inps.date12_list)))
vprint('number of dropped interferograms: {}'.format(len(inps.ex_date12_list)))
vprint('number of kept interferograms: {}'.format(len(inps.date12_list) - len(inps.ex_date12_list)))
vprint('number of acquisitions: {}'.format(len(inps.date_list)))
if inps.lalo:
if not inps.lookup_file:
lookup_file = os.path.join(os.path.dirname(inps.ifgram_file), 'geometry*.h5')
inps.lookup_file = ut.get_lookup_file(filePattern=lookup_file)
coord = ut.coordinate(obj.metadata, lookup_file=inps.lookup_file)
inps.yx = coord.geo2radar(inps.lalo[0], inps.lalo[1])[0:2]
if not inps.yx:
inps.yx = (obj.refY, obj.refX)
vprint('plot initial coherence matrix at reference pixel: {}'.format(inps.yx))
return inps
def read_aux_subset2inps(inps):
# Convert All Inputs into subset_y/x/lat/lon
# Input Priority: subset_y/x/lat/lon > reference > template > tight
if all(not i for i in
[inps.subset_x, inps.subset_y, inps.subset_lat, inps.subset_lon]):
# 1. Read subset info from Reference File
if inps.reference:
ref_atr = readfile.read_attribute(inps.reference)
pix_box, geo_box = get_coverage_box(ref_atr)
print('using subset info from ' + inps.reference)
# 2. Read subset info from template options
elif inps.template_file:
pix_box, geo_box = read_subset_template2box(inps.template_file)
print('using subset info from ' + inps.template_file)
# 3. Use subset from tight info
elif inps.tight:
inps.lookup_file = ut.get_lookup_file(inps.lookup_file)
if not inps.lookup_file:
raise Exception(
'No lookup file found! Can not use --tight option without it.'
)
atr_lut = readfile.read_attribute(inps.lookup_file)
coord = ut.coordinate(atr_lut)
if 'Y_FIRST' in atr_lut.keys():
rg_lut = readfile.read(inps.lookup_file,
datasetName='range')[0]
rg_unique, rg_pos = np.unique(rg_lut, return_inverse=True)
idx_row, idx_col = np.where(
rg_lut != rg_unique[np.bincount(rg_pos).argmax()])
pix_box = (np.min(idx_col) - 10, np.min(idx_row) - 10,
np.max(idx_col) + 10, np.max(idx_row) + 10)
geo_box = coord.box_pixel2geo(pix_box)
del rg_lut
else:
lat = readfile.read(inps.lookup_file,
datasetName='latitude')[0]
lon = readfile.read(inps.lookup_file,
datasetName='longitude')[0]
geo_box = (np.nanmin(lon), np.nanmax(lat), np.nanmax(lon),
np.nanmin(lat))
pix_box = None
del lat, lon
else:
raise Exception('No subset inputs found!')
# Update subset_y/x/lat/lon
inps = subset_box2inps(inps, pix_box, geo_box)
return inps
def cmd_line_parse(iargs=None):
parser = create_parser()
inps = parser.parse_args(args=iargs)
inps.aoi_geo_box = None
inps.aoi_pix_box = None
if not inps.lookupFile:
inps.lookupFile = ut.get_lookup_file()
# Convert index : input to continous index list
if inps.excludeIfgIndex:
inps.excludeIfgIndex = read_input_index_list(inps.excludeIfgIndex,
stackFile=inps.file)
else:
inps.excludeIfgIndex = []
return inps
def main(argv):
if len(sys.argv) < 3:
usage()
sys.exit(1)
y = int(argv[0])
x = int(argv[1])
print('input radar coord: y/azimuth=%d, x/range=%d' % (y, x))
try:
trans_file = argv[2]
except:
trans_file = ut.get_lookup_file()
try:
radar_file = argv[3]
except:
radar_file = 'INPUTS/ifgramStack.h5'
atr_rdr = readfile.read_attribute(radar_file)
coord = ut.coordinate(atr_rdr, lookup_file=trans_file)
lat, lon = coord.radar2geo(np.array(y), np.array(x))[0:2]
print('corresponding geo coord: lat=%.4f, lon=%.4f' % (lat, lon))
return
def read_init_info(inps):
# Time Series Info
ts_file0 = inps.timeseries_file[0]
atr = readfile.read_attribute(ts_file0)
inps.key = atr['FILE_TYPE']
if inps.key == 'timeseries':
obj = timeseries(ts_file0)
elif inps.key == 'giantTimeseries':
obj = giantTimeseries(ts_file0)
elif inps.key == 'HDFEOS':
obj = HDFEOS(ts_file0)
else:
raise ValueError('input file is {}, not timeseries.'.format(inps.key))
obj.open()
if not inps.file_label:
inps.file_label = [
str(i) for i in list(range(len(inps.timeseries_file)))
]
# default mask file
if not inps.mask_file and 'masked' not in ts_file0:
dir_name = os.path.dirname(ts_file0)
if 'Y_FIRST' in atr.keys():
inps.mask_file = os.path.join(dir_name, 'geo_maskTempCoh.h5')
else:
inps.mask_file = os.path.join(dir_name, 'maskTempCoh.h5')
if not os.path.isfile(inps.mask_file):
inps.mask_file = None
# date info
inps.date_list = obj.dateList
if inps.start_date:
inps.date_list = [
i for i in inps.date_list if int(i) >= int(inps.start_date)
]
if inps.end_date:
inps.date_list = [
i for i in inps.date_list if int(i) <= int(inps.end_date)
]
inps.num_date = len(inps.date_list)
inps.dates, inps.yearList = ptime.date_list2vector(inps.date_list)
(inps.ex_date_list, inps.ex_dates,
inps.ex_flag) = read_exclude_date(inps.ex_date_list, inps.date_list)
# initial display index
if obj.metadata['REF_DATE'] in inps.date_list:
inps.ref_idx = inps.date_list.index(obj.metadata['REF_DATE'])
else:
inps.ref_idx = 0
if inps.ref_date:
inps.ref_idx = inps.date_list.index(inps.ref_date)
if not inps.init_idx:
if inps.ref_idx < inps.num_date / 2.:
inps.init_idx = -3
else:
inps.init_idx = 3
# Display Unit
(inps.disp_unit,
inps.unit_fac) = pp.scale_data2disp_unit(metadata=atr,
disp_unit=inps.disp_unit)[1:3]
# Read Error List
inps.error_ts = None
inps.ex_error_ts = None
if inps.error_file:
error_fileContent = np.loadtxt(inps.error_file,
dtype=bytes).astype(str)
inps.error_ts = error_fileContent[:, 1].astype(
np.float) * inps.unit_fac
if inps.ex_date_list:
e_ts = inps.error_ts[:]
inps.ex_error_ts = e_ts[inps.ex_flag == 0]
inps.error_ts = e_ts[inps.ex_flag == 1]
# Zero displacement for 1st acquisition
if inps.zero_first:
inps.zero_idx = min(0, np.min(np.where(inps.ex_flag)[0]))
# default lookup table file
if not inps.lookup_file:
inps.lookup_file = ut.get_lookup_file('./INPUTS/geometryRadar.h5')
inps.coord = ut.coordinate(atr, inps.lookup_file)
# size and lalo info
inps.pix_box, inps.geo_box = subset.subset_input_dict2box(vars(inps), atr)
inps.pix_box = inps.coord.check_box_within_data_coverage(inps.pix_box)
inps.geo_box = inps.coord.box_pixel2geo(inps.pix_box)
# Out message
data_box = (0, 0, obj.width, obj.length)
print('data coverage in y/x: ' + str(data_box))
print('subset coverage in y/x: ' + str(inps.pix_box))
print('data coverage in lat/lon: ' +
str(inps.coord.box_pixel2geo(data_box)))
print('subset coverage in lat/lon: ' + str(inps.geo_box))
print(
'------------------------------------------------------------------------'
)
# reference pixel
if not inps.ref_lalo and 'REF_LAT' in atr.keys():
inps.ref_lalo = (float(atr['REF_LAT']), float(atr['REF_LON']))
if inps.ref_lalo:
if inps.ref_lalo[1] > 180.:
inps.ref_lalo[1] -= 360.
inps.ref_yx = inps.coord.geo2radar(inps.ref_lalo[0],
inps.ref_lalo[1],
print_msg=False)[0:2]
if not inps.ref_yx:
inps.ref_yx = [int(atr['REF_Y']), int(atr['REF_X'])]
# Initial Pixel Coord
if inps.lalo:
inps.yx = inps.coord.geo2radar(inps.lalo[0],
inps.lalo[1],
print_msg=False)[0:2]
try:
inps.lalo = inps.coord.radar2geo(inps.yx[0],
inps.yx[1],
print_msg=False)[0:2]
except:
inps.lalo = None
# Flip up-down / left-right
if inps.auto_flip:
inps.flip_lr, inps.flip_ud = pp.auto_flip_direction(atr)
# display unit ans wrap
# if wrap_step == 2*np.pi (default value), set disp_unit_v = radian;
# otherwise set disp_unit_v = disp_unit
inps.disp_unit_v = inps.disp_unit
if inps.wrap:
inps.range2phase = -4. * np.pi / float(atr['WAVELENGTH'])
if 'cm' == inps.disp_unit.split('/')[0]: inps.range2phase /= 100.
elif 'mm' == inps.disp_unit.split('/')[0]: inps.range2phase /= 1000.
elif 'm' == inps.disp_unit.split('/')[0]: inps.range2phase /= 1.
else:
raise ValueError('un-recognized display unit: {}'.format(
inps.disp_unit))
if (inps.wrap_range[1] - inps.wrap_range[0]) == 2 * np.pi:
inps.disp_unit_v = 'radian'
inps.vlim = inps.wrap_range
inps.cbar_label = 'Displacement [{}]'.format(inps.disp_unit_v)
return inps, atr
