def _create_data_extension_details(self):
super(SICDWriter, self)._create_data_extension_details()
uh_args = self.sicd_meta.get_des_details()
desshdt = str(self.sicd_meta.ImageCreation.DateTime.astype('datetime64[s]'))
if desshdt[-1] != 'Z':
desshdt += 'Z'
uh_args['DESSHDT'] = desshdt
desshlpg = ''
if self.sicd_meta.GeoData is not None and self.sicd_meta.GeoData.ImageCorners is not None:
# noinspection PyTypeChecker
icp = self.sicd_meta.GeoData.ImageCorners.get_array(dtype=numpy.float64)
temp = []
for entry in icp:
temp.append('{0:0=+12.8f}{1:0=+13.8f}'.format(entry[0], entry[1]))
temp.append(temp[0])
desshlpg = ''.join(temp)
uh_args['DESSHLPG'] = desshlpg
subhead = DataExtensionHeader(
Security=self._security_tags,
UserHeader=XMLDESSubheader(**uh_args))
self._des_details = (
DESDetails(subhead, self.sicd_meta.to_xml_bytes(tag='SICD')), )
def _create_sidd_des_segment(self, index):
"""
Create the details for the sidd data extension at `index`.
Parameters
----------
index : int
Returns
-------
DESDetails
"""
imgs = self._img_groups[index]
security = self.image_details[imgs[0]].subheader.Security
sidd = self.sidd_meta[index]
uh_args = sidd.get_des_details()
try:
desshdt = str(
sidd.ProductCreation.ProcessorInformation.ProcessingDateTime.
astype('datetime64[s]'))
except AttributeError:
desshdt = str(numpy.datetime64('now'))
if desshdt[-1] != 'Z':
desshdt += 'Z'
uh_args['DESSHDT'] = desshdt
desshlpg = ''
icp = self._get_icp(sidd)
if icp is not None:
temp = []
for entry in icp:
temp.append('{0:0=+12.8f}{1:0=+13.8f}'.format(
entry[0], entry[1]))
temp.append(temp[0])
desshlpg = ''.join(temp)
uh_args['DESSHLPG'] = desshlpg
subhead = DataExtensionHeader(Security=security,
UserHeader=XMLDESSubheader(**uh_args))
return DESDetails(subhead, sidd.to_xml_bytes(tag='SIDD'))
def _create_sicd_des_segment(self, index):
"""
Create the details for the sicd data extension at `index`.
Parameters
----------
index : int
Returns
-------
DESDetails
"""
security_tags = self.security_tags
sicd = self.sicd_meta[index]
uh_args = sicd.get_des_details(check_version1_compliance=True)
if sicd.ImageCreation.DateTime is None:
desshdt = datetime.utcnow().isoformat('T', timespec='seconds')
else:
desshdt = str(sicd.ImageCreation.DateTime.astype('datetime64[s]'))
if desshdt[-1] != 'Z':
desshdt += 'Z'
uh_args['DESSHDT'] = desshdt
desshlpg = ''
if sicd.GeoData is not None and sicd.GeoData.ImageCorners is not None:
# noinspection PyTypeChecker
icp = sicd.GeoData.ImageCorners.get_array(dtype=numpy.float64)
temp = []
for entry in icp:
temp.append('{0:0=+12.8f}{1:0=+13.8f}'.format(
entry[0], entry[1]))
temp.append(temp[0])
desshlpg = ''.join(temp)
uh_args['DESSHLPG'] = desshlpg
subhead = DataExtensionHeader(Security=security_tags,
UserHeader=XMLDESSubheader(**uh_args))
return DESDetails(
subhead, sicd.to_xml_bytes(tag='SICD', urn=uh_args['DESSHTN']))