def sort_data(inps):
urls = []
durls = {}
coords = {}
for fid in range(inps['frameIDs'][0], inps['frameIDs'][1] + 1):
for plat in inps['platforms']:
for sw in inps['swaths']:
meta = {
'frameID': str(fid),
'trackNumber': str(inps['track']),
'direction.raw': inps['direction'],
'dataset_type': 'interferogram',
'platform.raw': plat,
"swath": sw
}
if 'tags' in inps:
meta['tags'] = inps['tags']
query = buildQuery(meta, [])
#sv in form 'v1.1.1'
ret, status = postQuery(query,
sv=inps['sys_ver'],
conf=inps['conf'])
for r in ret:
urls.append(r['url'])
ms, sl = get_dates(urls[-1], True)
durls[ms + sl + str(sw)] = r['url']
coords[r['url']] = r['imageCorners']
ourls = np.unique(np.array(urls))
urls = rm_incomplete_swaths(ourls, len(inps['swaths']))
urls = rm_dups(urls, durls, inps['swaths'])
urls = get_urls_sets(urls, coords, inps['nscenes'])
return urls
def metaQuery(self, queryKey, peg, date, delta):
uu = UrlUtils()
beamID = self._frame.beamID
direction = self._frame.direction
lat_min = min(peg.latStart, peg.latEnd)
lat_max = max(peg.latStart, peg.latEnd)
params = {
queryKey:
getattr(self._frame, self._frame._mappingLoad[queryKey]),
#'orbitNumber':orbit,
'beamID':
beamID,
'system_version':
uu.version,
'latitudeIndexMin':
int(math.floor(
(lat_min) / FrameInfoExtractor._latitudeResolution)),
'latitudeIndexMax':
int(math.floor(
(lat_max) / FrameInfoExtractor._latitudeResolution)),
'direction':
direction
}
metList = postQuery(buildQuery(params, ['cross-boundaries']))
if metList:
metList = [
self.refineFromTime(metList[0], date, delta), metList[1]
]
metList = [self.refineByPlatform(metList[0]), metList[1]]
return metList
def searchMasterFrames(self, peg):
uu = UrlUtils()
beamID = self._frame.beamID
direction = self._frame.direction
lat_min = min(peg.latStart, peg.latEnd)
lat_max = max(peg.latStart, peg.latEnd)
params = {
'platform':
self._frame.spacecraftName,
'trackNumber':
self._frame.trackNumber,
'dataset_type':
self._frame.dataset_type,
'beamID':
beamID,
'system_version':
uu.version,
'latitudeIndexMin':
int(math.floor(
(lat_min) / FrameInfoExtractor._latitudeResolution)),
'latitudeIndexMax':
int(math.floor(
(lat_max) / FrameInfoExtractor._latitudeResolution)),
'direction':
direction
}
#get the list of meta close to the reference frame
metList = postQuery(buildQuery(params, ['cross-boundaries']))
if metList[0]:
metList = self.refineFromTime(metList[0], self._frame.sensingStart,
self._maxTimeStitch)
return metList
def getMetadata(track=None,
frame=None,
beam=None,
passdir=None,
platform=None):
"""
Download metadata json from product repo for product with ID passed in.
"""
uu = UrlUtils()
params = {
"dataset": "interferogram",
"trackNumber": str(track),
"direction": passdir,
"latitudeIndexMin": frame[0],
"latitudeIndexMax": frame[1],
"beamID": beam,
'system_version': uu.version
}
# get GRQ request
'''
r = requests.get(url, params=params, verify=False)
r.raise_for_status()
res_json = r.json()
if res_json['count'] == 0:
raise ValueError("Found no interferogram product for Track %d, Frame %d."%(track,frame))
'''
query = buildQuery(params, 'within')
metList, status = postQuery(query)
return metList
def getUrls(sensor, token):
meta = {'dataset': 'interferogram', 'sensor': sensor, 'tags': [token]}
ret, status = postQuery(buildQuery(meta, []))
inps = []
if len(ret):
cnt = 0
for i in ret:
label = getIntLabel(hasToken(i['user_tags'], token))
if 'user_tags' in i and label is not None:
inps.append([i['url'], label])
return inps
def getData(args):
uu = UrlUtils()
# create a password manager
meta = {'tags': args.tags, 'tag_operator': args.operator}
ret, status = postQuery(buildQuery(meta))
try:
os.mkdir(args.dir)
except Exception:
print("directory", args.dir, "already present")
os.chdir(args.dir)
for i in ret:
url = i['url']
odir = os.getcwd()
ndir = url.split('/')[-1]
try:
os.mkdir(ndir)
except Exception:
pass
os.chdir(ndir)
for pr in args.products:
if pr.endswith('.xml'):
command = 'curl -k -f -u' + uu.dav_u + ':' + uu.dav_p + ' -O ' + os.path.join(
url, pr.replace('.xml', ''))
os.system(command)
command = 'curl -k -f -u' + uu.dav_u + ':' + uu.dav_p + ' -O ' + os.path.join(
url, pr)
os.system(command)
try:
password_mgr = urllib.request.HTTPPasswordMgrWithDefaultRealm()
# Add the username and password.
password_mgr.add_password(None,
urllib.parse.urlparse(url).netloc,
uu.dav_u, uu.dav_p)
handler = urllib.request.HTTPBasicAuthHandler(password_mgr)
# create "opener" (OpenerDirector instance)
opener = urllib.request.build_opener(handler)
# use the opener to fetch a URL
response = opener.open(url).read().decode('utf-8')
except Exception as e:
print(e)
if (response):
parser = MyHTMLParser(args.re, args.nre)
parser.feed(response)
print(parser.results)
for i in parser.results:
command = 'curl -k -f -u' + uu.dav_u + ':' + uu.dav_p + ' -O ' + os.path.join(
url, i)
os.system(command)
os.chdir(odir)
def getData(sensor, token):
meta = {'dataset': 'interferogram', 'sensor': sensor, 'tags': [token]}
ret, status = postQuery(buildQuery(meta, []))
if len(ret):
cnt = 0
cnt1 = 0
inps = []
for i in ret:
label = getIntLabel(hasToken(i['user_tags'], token))
if 'user_tags' in i and label is not None:
print('processing', i['url'], cnt, len(ret))
extractFeatures(i, label)
cnt += 1
print(cnt)
'''
def masterExists(self, fm):
uu = UrlUtils()
extremes = fm.getExtremes(fm.bbox)
latMin = extremes[0]
latMax = extremes[1]
latDelta = (latMax - latMin) / 3.
latitudeResolution = .1
params = {
'sensor':
fm.platform,
'trackNumber':
fm.trackNumber,
'latitudeIndexMin':
int(math.floor((latMin - latDelta) / latitudeResolution)),
'latitudeIndexMax':
int(math.ceil((latMax + latDelta) / latitudeResolution)),
'dataset_type':
fm.dataset_type,
'system_version':
uu.version,
'direction':
fm.direction,
'lookDirection':
fm.lookDirection,
'reference':
True,
}
if fm.beamID:
params['beamID'] = fm.beamID
exists = False
metList, status = postQuery(buildQuery(params, ['within']))
if (status):
metObj = createMetaObjects(metList)
if (len(metObj) > 1):
print(
"WARNING FrameInfoExtractor: Expecting only one frame to be reference"
)
if metObj:
exists = True
return exists
def sort_data_dev(inps):
urls = []
durls = {}
coords = {}
swaths = {}
for plat in inps['platforms']:
for sw in inps['swaths']:
meta = {
'trackNumber': str(inps['track']),
'direction.raw': inps['direction'],
'dataset_type': 'interferogram',
'latitudeIndexMin': str(inps['latitudeIndexMin']),
'latitudeIndexMax': str(inps['latitudeIndexMax']),
'platform.raw': plat,
'swath': sw
}
options = ['cross-boundaries']
if 'tags' in inps:
meta['tags'] = inps['tags']
query = buildQuery(meta, options)
#sv in form 'v1.1.1'
ret, status = postQuery(query,
sv=inps['sys_ver'],
conf=inps['conf'])
for r in ret:
urls.append(r['url'])
ms, sl = get_dates(urls[-1], True)
durls[ms + sl + str(sw)] = r['url']
coords[r['url']] = r['imageCorners']
swaths[r['url']] = sw
ourls = np.unique(np.array(urls))
urls = rm_incomplete_swaths(ourls, len(inps['swaths']))
urls = rm_dups(urls, durls, inps['swaths'])
dates_complete = get_urls_sets_dev(
urls, coords, swaths,
[inps['latitudeIndexMin'] / 10., inps['latitudeIndexMax'] / 10.])
urls, dates_incomplete = url_from_dates(dates_complete)
return urls, dates_incomplete
def loadQuery(querymeta, queryoptions=[], queryoutfile=None, cache=False):
'''
builds/posts the faceted search query specified in querymeta and dumps the
result to queryoutfile. if queryoutfile already exists, the query is loaded from
disk rather than executed.
'''
if not cache or not pathexists(queryoutfile):
print('executing faceted search query...')
from utils.queryBuilder import postQuery, buildQuery
from utils.contextUtils import toContext
ret, status = postQuery(buildQuery(querymeta, queryoptions))
if cache and status:
# only dump the query if caching enabled and postQuery succeeds
with open(queryoutfile, 'wb') as fid:
pickle.dump(ret, fid)
elif cache:
print('loading cached query from %s...' % queryoutfile)
with open(queryoutfile, 'rb') as fid:
ret = pickle.load(fid)
print('query returned %d products' % len(ret))
return ret
def get_mets(inps):
mets = []
for plat in inps['platforms']:
for sw in inps['swaths']:
meta = {
'trackNumber': str(inps['track']),
'direction.raw': inps['direction'],
'dataset_type': 'interferogram',
'latitudeIndexMin': str(inps['latitudeIndexMin']),
'latitudeIndexMax': str(inps['latitudeIndexMax']),
'platform.raw': plat,
'swath': sw
}
options = ['cross-boundaries']
if 'tags' in inps:
meta['tags'] = inps['tags']
query = buildQuery(meta, options)
#sv in form 'v1.1.1'
ret, status = postQuery(query,
sv=inps['sys_ver'],
conf=inps['conf'])
for r in ret:
mets.append(r)
return mets
def searchSlaveFrames(self, peg):
uu = UrlUtils()
beamID = self._frame.beamID
direction = self._frame.direction
lat_min = min(peg.latStart, peg.latEnd)
lat_max = max(peg.latStart, peg.latEnd)
params = {
'sensor':
self._frame.platform,
'trackNumber':
self._frame.trackNumber,
'dataset_type':
self._frame.dataset_type,
'beamID':
beamID,
'system_version':
uu.version,
'latitudeIndexMin':
int(math.floor(
(lat_min) / FrameInfoExtractor._latitudeResolution)),
'latitudeIndexMax':
int(math.floor(
(lat_max) / FrameInfoExtractor._latitudeResolution)),
'direction':
direction
}
#get the list of meta close to the reference frame
metList = postQuery(buildQuery(params, ['cross-boundaries']))
if metList:
metList = self.refineByPlatform(metList[0])
newMet = []
for met in metList:
newMet.append(self.groupByTime(met))
return newMet
def computeBaseline(self, fm):
ret = True
oi = OrbitInfo(fm)
requester = Http()
uu = UrlUtils()
rest_url = uu.rest_url
fmRef = FrameMetadata()
# just need an estimate
bbox, dummy = self.calculateCorners()
fm._bbox = []
fm._refbbox = []
for bb in bbox:
fm._bbox.append(
[round(bb.getLatitude(), 2),
round(bb.getLongitude(), 2)])
fm._refbbox.append(
[round(bb.getLatitude(), 2),
round(bb.getLongitude(), 2)])
if (fm._bbox[0][0] < fm._bbox[2][0]):
# if latEarly < latLate then asc otherwise dsc
fm._direction = 'asc'
else:
fm._direction = 'dsc'
baseline = [0, 0, 0]
uu = UrlUtils()
extremes = fm.getExtremes(fm.bbox)
latMin = extremes[0]
latMax = extremes[1]
latDelta = (latMax - latMin) / 3.
latitudeResolution = .1
params = {
'sensor':
fm.platform,
'trackNumber':
fm.trackNumber,
'dataset_type':
fm.dataset_type,
'latitudeIndexMin':
int(math.floor((latMin - latDelta) / latitudeResolution)),
'latitudeIndexMax':
int(math.ceil((latMax + latDelta) / latitudeResolution)),
'direction':
fm.direction,
'system_version':
uu.version,
'lookDirection':
fm.lookDirection,
'reference':
True
}
if fm.beamID:
params['beamID'] = fm.beamID
#print("params", params)
query = buildQuery(params, ['within'])
#print("query: %s" % json.dumps(query, indent=2))
metList, status = postQuery(query)
# if empty no results available
if status:
metObj = createMetaObjects(metList)
if metObj:
# there should be only one result
if (len(metObj) > 1):
print(
"WARNING FrameInfoExtractor: Expecting only one frame to be reference"
)
fmRef = metObj[0]
oiRef = OrbitInfo(fmRef)
oi.computeBaseline(oiRef)
bl = oi.getBaseline()
baseline = [bl['horz'], bl['vert'], bl['total']]
fm.refbbox = fmRef.refbbox
fm.reference = False
fm._bbox = []
for bb in bbox:
fm._bbox.append([
round(bb.getLatitude(), 2),
round(bb.getLongitude(), 2)
])
if (fm._bbox[0][0] < fm._bbox[2][0]):
# if latEarly < latLate then asc otherwise dsc
fm._direction = 'asc'
else:
fm._direction = 'dsc'
else:
import numpy as np
fm.reference = True
pos = np.array(fm._bbox)
d10 = pos[1] - pos[0]
d30 = pos[3] - pos[0]
d23 = pos[2] - pos[3]
d21 = pos[2] - pos[1]
pos[0] += self._buffer * (-d10 - d30)
pos[1] += self._buffer * (d10 - d21)
pos[2] += self._buffer * (d23 + d21)
pos[3] += self._buffer * (-d23 + d30)
fm._refbbox = pos.tolist()
fm.horizontalBaseline = baseline[0]
fm.verticalBaseline = baseline[1]
fm.totalBaseline = baseline[2]
else:
ret = False
return ret
def check_reference(dataset, md):
"""Check reference of this metadata against what's in GRQ."""
# get config
uu = UrlUtils()
rest_url = uu.rest_url
# is this scene a reference?
fm_md = copy.deepcopy(md)
fm = FrameMetadata()
fm.load(fm_md)
#sys.stderr.write("fm.reference: %s\n" % fm.reference)
#sys.stderr.write("fm.trackNumber: %s\n" % fm.trackNumber)
#sys.stderr.write("fm.beamID: %s\n" % fm.beamID)
#sys.stderr.write("fm.latitudeIndexMin: %s\n" % fm.latitudeIndexMin)
#sys.stderr.write("fm.latitudeIndexMax: %s\n" % fm.latitudeIndexMax)
# if not a reference, save
if fm.reference == False:
return {
'ok_to_save': True,
'suspicious_flag': False,
'suspicious_code': ''
}
# check if reference exists already
extremes = fm.getExtremes(fm.bbox)
latMin = extremes[0]
latMax = extremes[1]
lonMin = extremes[2]
lonMax = extremes[3]
latDelta = (latMax - latMin) / 3.
latitudeResolution = .1
params = {
'sensor':
fm.platform,
'dataset_type':
dataset,
'trackNumber':
fm.trackNumber,
'latitudeIndexMin':
int(math.floor((latMin - latDelta) / latitudeResolution)),
'latitudeIndexMax':
int(math.ceil((latMax + latDelta) / latitudeResolution)),
'system_version':
uu.version,
'direction':
fm.direction,
'lookDirection':
fm.lookDirection,
'reference':
True,
}
if fm.beamID:
params['beamID'] = fm.beamID
metList, status = postQuery(buildQuery(params, ['within']))
metObj = createMetaObjects(metList)
# if none found, save
if len(metObj) == 0:
return {
'ok_to_save': True,
'suspicious_flag': False,
'suspicious_code': ''
}
# loop over frames and check if in this frame's bbox
inbbox_count = 0
frames = []
for met_idx, tmp_fm in enumerate(metObj):
inbbox = fm.isInBbox(tmp_fm.refbbox)
if inbbox: inbbox_count += 1
frames.append({
'id':
os.path.splitext(metList[met_idx]['dfdn']['ProductName'])[0],
'archive_filename':
metList[met_idx]['archive_filename'],
'inbbox':
inbbox,
})
#print "true_count:", true_count
# if all not in bbox, okay to save but flag suspicious
if inbbox_count == 0:
return {
'ok_to_save': True,
'frames': frames,
'suspicious_flag': True,
'suspicious_code': 'no_frames_in_bbox'
}
# if one is in bbox, not okay to update
elif inbbox_count == 1:
#return { 'ok_to_save': False, 'reprocess': True, 'suspicious_flag': True, 'suspicious_code': 'one_frame_in_bbox' }
# fail for now; it can be eventually reprocessed after the initial re-ingest
return {
'ok_to_save': False,
'frames': frames,
'reprocess': False,
'suspicious_flag': True,
'suspicious_code': 'one_frame_in_bbox'
}
# if more than one is in bbox, not okay to update and flag
else:
return {
'ok_to_save': False,
'frames': frames,
'reprocess': False,
'suspicious_flag': True,
'suspicious_code': 'more_than_one_frame_in_bbox'
}
def get_list(version,sensor):
meta = {'system_version':version,'dataset':'interferogram','sensor':sensor}
query = qb.buildQuery(meta,[])
return qb.postQuery(query,version)