def testPairNames(self):
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.addPairNames(['WV01_20170327_102001005D2FD200_1020010060DAAC00',
'WV01_20180721_10200100742CD900_1020010076241B00'])
fpScenes = fpq.getScenes()
self.assertEqual(len(fpScenes), 26)
def testConsistentResults(self):
ulx = 94.2
uly = 19.4
lrx = 94.6
lry = 19.1
srs = SpatialReference()
srs.ImportFromEPSG(4326)
srs.SetAxisMappingStrategy(osr.OAMS_TRADITIONAL_GIS_ORDER)
env = Envelope()
env.addPoint(ulx, uly, 0, srs)
env.addPoint(lrx, lry, 0, srs)
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.addAoI(env)
numScenes = 27
fpq.setMaximumScenes(numScenes)
fpScenes1 = fpq.getScenes()
fpScenes2 = fpq.getScenes()
self.assertEqual(len(fpScenes1), numScenes)
self.assertEqual(len(fpScenes1), len(fpScenes2))
for i in range(len(fpScenes1)):
self.assertEqual(fpScenes1[i].fileName(), fpScenes2[i].fileName())
def testWithDgFiles(self):
# ---
# We need only one scene to test. Footprints is unreliable, so
# collect many scenes to get one valid one.
# ---
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.setMaximumScenes(100)
fpScenes = fpq.getScenes()
for fps in fpScenes:
if os.path.exists(fps.fileName()):
dg = DgFile(fps.fileName())
dg.year()
dg.fileName()
break
def testSceneList(self):
SCENE = '/css/nga/WV01/1B/2015/100/WV01_102001003A7E9A00_X1BS_502788423060_01/WV01_20150410052955_102001003A7E9A00_15APR10052955-P1BS-502788423060_01_P005.ntf'
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.setMaximumScenes(5)
fpq.addScenesFromNtf([SCENE])
fpScenes = fpq.getScenes()
self.assertEqual(len(fpScenes), 1)
self.assertEqual(fpScenes[0].fileName(), SCENE)
def testAddAoI(self):
ulx = 626002.2463251714
uly = 2145525.859757114
lrx = 668316.2848759613
lry = 2112661.4394026464
srs = SpatialReference()
srs.ImportFromEPSG(32646)
env = Envelope()
env.addPoint(ulx, uly, 0, srs)
env.addPoint(lrx, lry, 0, srs)
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.addAoI(env)
numScenes = 27
fpq.setMaximumScenes(numScenes)
fpScenes1 = fpq.getScenes()
self.assertEqual(len(fpScenes1), numScenes)
def testFpScenesToFileNames(self):
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.setMaximumScenes(5)
fpScenes = fpq.getScenes()
fileNames = fpq.fpScenesToFileNames(fpScenes)
foundValidScene = False
for fileName in fileNames:
# ---
# Footprints is unreliable, so collect several scenes to get at
# least one valid one.
# ---
if os.path.exists(fileName):
foundValidScene = True
dg = DgFile(fileName)
dg.year()
dg.fileName()
self.assertTrue(foundValidScene)
def testSwir(self):
fpq = FootprintsQuery(FootprintsQueryTestCase._logger)
fpq.setMaximumScenes(1)
fpq.setPanchromaticOff()
fpq.setMultispectralOff()
fpq.setSwirOn()
fpScenes1 = fpq.getScenes()
for ntfPath in fpScenes1:
dg = DgFile(ntfPath.fileName())
self.assertEqual(dg.specTypeCode(), 'SWIR')
def testInit(self):
FootprintsQuery(FootprintsQueryTestCase._logger)