def _read_sgs_product_header(fp):
hdr = dict()
hdr['ImageProductHeaderVersion'] = rbin.read_uint1(fp.read(1))
fp.read(3)
hdr['ImageProductHeaderLength'] = rbin.read_uint4(fp.read(4))
hdr['ImageProductVersion'] = rbin.read_uint1(fp.read(1))
#hdr['ImageProductHeaderData'] = fp.read()
return hdr
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.gp_sc_id = rbin.read_uint2(fp.read(2))
self.spectral_channel_id = rbin.read_uint1(fp.read(1))
self.seg_no = rbin.read_uint2(fp.read(2))
self.planned_start_seg_no = rbin.read_uint2(fp.read(2))
self.planned_end_seg_no = rbin.read_uint2(fp.read(2))
self.data_field_repr = rbin.read_uint1(fp.read(1))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.gp_sc_id = rbin.read_uint2(fp.read(2))
self.spectral_channel_id = rbin.read_uint1(fp.read(1))
self.seg_no = rbin.read_uint2(fp.read(2))
self.planned_start_seg_no = rbin.read_uint2(fp.read(2))
self.planned_end_seg_no = rbin.read_uint2(fp.read(2))
self.data_field_repr = rbin.read_uint1(fp.read(1))
def _read_sgs_product_header(fp):
hdr = dict()
hdr['ImageProductHeaderVersion'] = rbin.read_uint1(fp.read(1))
fp.read(3)
hdr['ImageProductHeaderLength'] = rbin.read_uint4(fp.read(4))
hdr['ImageProductVersion'] = rbin.read_uint1(fp.read(1))
#hdr['ImageProductHeaderData'] = fp.read()
return hdr
def _read_sgs_common_header(fp):
hdr = dict()
hdr['CommonHeaderVersion'] = rbin.read_uint1(fp.read(1))
fp.read(3)
hdr['NominalSGSProductTime'] = rbin.read_cds_time(fp.read(6))
hdr['SGSProductQuality'] = rbin.read_uint1(fp.read(1))
hdr['SGSProductCompleteness'] = rbin.read_uint1(fp.read(1))
hdr['SGSProductTimeliness'] = rbin.read_uint1(fp.read(1))
hdr['SGSProcessingInstanceId'] = rbin.read_uint1(fp.read(1))
hdr['BaseAlgorithmVersion'] = fp.read(16).strip()
hdr['ProductAlgorithmVersion'] = fp.read(16).strip()
return hdr
def _read_sgs_common_header(fp):
hdr = dict()
hdr['CommonHeaderVersion'] = rbin.read_uint1(fp.read(1))
fp.read(3)
hdr['NominalSGSProductTime'] = rbin.read_cds_time(fp.read(6))
hdr['SGSProductQuality'] = rbin.read_uint1(fp.read(1))
hdr['SGSProductCompleteness'] = rbin.read_uint1(fp.read(1))
hdr['SGSProductTimeliness'] = rbin.read_uint1(fp.read(1))
hdr['SGSProcessingInstanceId'] = rbin.read_uint1(fp.read(1))
hdr['BaseAlgorithmVersion'] = fp.read(16).strip()
hdr['ProductAlgorithmVersion'] = fp.read(16).strip()
return hdr
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
a = []
nb = 3
while nb < (self.rec_len):
ln = rbin.read_int4(fp.read(4))
stamp = rbin.read_cds_time(fp.read(6))
lv = rbin.read_uint1(fp.read(1))
lr = rbin.read_uint1(fp.read(1))
lg = rbin.read_uint1(fp.read(1))
a.append((ln, stamp, lv, lr, lg))
nb += 13
self.line_quality = a
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
a = []
nb = 3
while nb < (self.rec_len):
ln = rbin.read_int4(fp.read(4))
stamp = rbin.read_cds_time(fp.read(6))
lv = rbin.read_uint1(fp.read(1))
lr = rbin.read_uint1(fp.read(1))
lg = rbin.read_uint1(fp.read(1))
a.append((ln, stamp, lv, lr, lg))
nb += 13
self.line_quality = a
def read_header(fp):
hdr_type = rbin.read_uint1(fp.read(1))
if hdr_type != 0:
raise mipp.DecodeError("first header has to be a Primary Header, this one is of type %d"%hdr_type)
phdr = PrimaryHeader(fp)
yield phdr
current_size = phdr.rec_len
while current_size < phdr.total_hdr_len:
hdr_type = rbin.read_uint1(fp.read(1))
cls = header_map.get(hdr_type, None)
if cls:
hdr = cls(fp)
else:
hdr = UnknownHeader(hdr_type, fp)
yield hdr
current_size += hdr.rec_len
def read_header(fp):
hdr_type = rbin.read_uint1(fp.read(1))
if hdr_type != 0:
raise mipp.DecodeError("first header has to be a Primary Header, this one is of type %d"%hdr_type)
phdr = PrimaryHeader(fp)
yield phdr
current_size = phdr.rec_len
while current_size < phdr.total_hdr_len:
hdr_type = rbin.read_uint1(fp.read(1))
cls = header_map.get(hdr_type, None)
if cls:
hdr = cls(fp)
else:
hdr = UnknownHeader(hdr_type, fp)
yield hdr
current_size += hdr.rec_len
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.nb = rbin.read_uint1(fp.read(1))
self.nc = rbin.read_uint2(fp.read(2))
self.nl = rbin.read_uint2(fp.read(2))
self.compress_flag = rbin.read_uint1(fp.read(1))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.nb = rbin.read_uint1(fp.read(1))
self.nc = rbin.read_uint2(fp.read(2))
self.nl = rbin.read_uint2(fp.read(2))
self.compress_flag = rbin.read_uint1(fp.read(1))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.file_type = rbin.read_uint1(fp.read(1))
self.total_hdr_len = rbin.read_uint4(fp.read(4))
self.data_field_len = rbin.read_uint8(fp.read(8))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.seg_no = rbin.read_uint1(fp.read(1))
self.planned_end_seg_no = rbin.read_uint1(fp.read(1))
self.planned_start_seg_no = 1
self.seg_line_no = rbin.read_uint2(fp.read(2))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.cds_p_field = rbin.read_uint1(fp.read(1))
self.time_stamp = rbin.read_cds_time(fp.read(6))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.file_type = rbin.read_uint1(fp.read(1))
self.total_hdr_len = rbin.read_uint4(fp.read(4))
self.data_field_len = rbin.read_uint8(fp.read(8))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.seg_no = rbin.read_uint1(fp.read(1))
self.planned_end_seg_no = rbin.read_uint1(fp.read(1))
self.planned_start_seg_no = 1
self.seg_line_no = rbin.read_uint2(fp.read(2))
def __init__(self, fp):
self.rec_len = rbin.read_uint2(fp.read(2))
self.cds_p_field = rbin.read_uint1(fp.read(1))
self.time_stamp = rbin.read_cds_time(fp.read(6))
