本文整理汇总了Python中nansat.Nansat.get_metadata方法的典型用法代码示例。如果您正苦于以下问题：Python Nansat.get_metadata方法的具体用法？Python Nansat.get_metadata怎么用？Python Nansat.get_metadata使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nansat.Nansat的用法示例。
在下文中一共展示了Nansat.get_metadata方法的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_export_netcdf_complex_remove_meta
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_export_netcdf_complex_remove_meta(self):
n = Nansat(self.test_file_complex, mapper=self.default_mapper)
self.assertEqual(n.get_metadata('PRODUCT_TYPE'), 'SLC')
n.export(self.tmp_filename, rm_metadata=['PRODUCT_TYPE'])
exported = Nansat(self.tmp_filename, mapper=self.default_mapper)
with self.assertRaises(ValueError):
exported.get_metadata('PRODUCT_TYPE')
self.assertTrue((n[1] == exported[1]).any())示例2: test_export_netcdf_complex_remove_meta
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_export_netcdf_complex_remove_meta(self):
''' Test export of complex data with pixelfunctions
'''
n = Nansat(self.test_file_complex)
self.assertEqual(n.get_metadata('PRODUCT_TYPE'), 'SLC')
n.export(self.tmpfilename, rmMetadata=['PRODUCT_TYPE'])
exported = Nansat(self.tmpfilename)
with self.assertRaises(OptionError):
exported.get_metadata('PRODUCT_TYPE')
self.assertTrue((n[1] == exported[1]).any())
os.unlink(self.tmpfilename)示例3: test_time_coverage_metadata_of_exported_equals_original
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_time_coverage_metadata_of_exported_equals_original(self):
orig = Nansat(self.test_file_gcps, mapper=self.default_mapper)
orig.set_metadata('time_coverage_start', '2010-01-02T08:49:02.347809')
orig.set_metadata('time_coverage_end', '2010-01-02T08:50:03.599373')
orig.export(self.tmp_filename)
copy = Nansat(self.tmp_filename, mapper=self.default_mapper)
self.assertEqual(orig.get_metadata('time_coverage_start'),
copy.get_metadata('time_coverage_start'))
self.assertEqual(orig.get_metadata('time_coverage_end'),
copy.get_metadata('time_coverage_end'))示例4: test_special_characters_in_exported_metadata
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_special_characters_in_exported_metadata(self):
orig = Nansat(self.test_file_gcps, mapper=self.default_mapper)
orig.vrt.dataset.SetMetadataItem('jsonstring', json.dumps({'meta1':
'hei', 'meta2': 'derr'}))
orig.export(self.tmp_filename)
copy = Nansat(self.tmp_filename, mapper=self.default_mapper)
dd = json.loads(unescape(copy.get_metadata('jsonstring'), {'"':
'"'}))
self.assertIsInstance(dd, dict)示例5: test_add_band
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_add_band(self):
d = Domain(4326, "-te 25 70 35 72 -ts 500 500")
arr = np.random.randn(500, 500)
n = Nansat(domain=d, logLevel=40)
n.add_band(arr, {'name': 'band1'})
self.assertEqual(type(n), Nansat)
self.assertEqual(type(n[1]), np.ndarray)
self.assertEqual(n.get_metadata('name', 1), 'band1')
self.assertEqual(n[1].shape, (500, 500))示例6: test_init_domain_array
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_init_domain_array(self):
d = Domain(4326, "-te 25 70 35 72 -ts 500 500")
n = Nansat(domain=d,
array=np.random.randn(500, 500),
parameters={'name': 'band1'},
logLevel=40)
self.assertEqual(type(n), Nansat)
self.assertEqual(type(n[1]), np.ndarray)
self.assertEqual(n.get_metadata('name', 1), 'band1')
self.assertEqual(n[1].shape, (500, 500))示例7: test_set_metadata_bandid
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_set_metadata_bandid(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
n1.set_metadata('newKey', 'newVal', 1)
m = n1.get_metadata('newKey', 1)
self.assertEqual(m, 'newVal')示例8: test_get_metadata_bandid
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_get_metadata_bandid(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
m = n1.get_metadata(bandID=1)
self.assertEqual(type(m), dict)
self.assertTrue('name' in m)示例9: test_get_metadata_wrong_key
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_get_metadata_wrong_key(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
m = n1.get_metadata('some_crap')
self.assertTrue(m is None)示例10: test_get_metadata_key
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_get_metadata_key(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
m = n1.get_metadata('fileName')
self.assertEqual(type(m), str)示例11: test_get_metadata
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_get_metadata(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
m = n1.get_metadata()
self.assertEqual(type(m), dict)
self.assertTrue('fileName' in m)示例12: test_get_metadata_wrong_key
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
def test_get_metadata_wrong_key(self):
n1 = Nansat(self.test_file_stere, logLevel=40)
with self.assertRaises(OptionError):
n1.get_metadata('some_crap')示例13: Nansat
# 需要导入模块: from nansat import Nansat [as 别名]
# 或者: from nansat.Nansat import get_metadata [as 别名]
# Open an input file, specify which Mapper to use, set logging level
n = Nansat(iFileName, mapperName='generic', logLevel=10)
# list bands and georeference of the object
print 'Raw Nansat:', n, '\n'
# get dictionary with metadata from all bands
print 'Bands:', n.bands(), '\n'
# get time of the image aquisition
print 'Time:', n.get_time()[0], '\n'
# set GlobalMetadata
n.set_metadata(key='GlobalKey', value='GlobalVal')
# get Global Metadata
print 'Global Metadata:', n.get_metadata(), '\n'
# set BandMetadata to the 1st band
n.set_metadata(key='BandKey', value='BandVal', bandID=1)
# get 1st Band Metadata
print '1st Band Metadata:', n.get_metadata(bandID=1), '\n'
# add a band from file (copy the 2nd band to the end (4th band)
n.add_band(fileName=n.fileName, bandID=2)
# add a band from numpy array (copy the 1st band to the end (5th band))
n.add_band(array=n[1], parameters={'name': 'Name1',
'info': 'copy from the 1st band array'})
# print band list
n.list_bands()
# get GDAL raster band (2nd band)
band = n.get_GDALRasterBand(bandID=2)