Float and Unsigned Int SIO not supported in SIOReader() - [3,4] & [1,1] SIO Headers #574
Description
It seems when I try to use sarpy's SIOReader on sio data with types other than complex I run into issues.
I see the following errors when attempting to read in float / real data (4 byte elements) and uint (1 byte elements):
Float 4 bytes [3, 4]
sioReader = SIOReader(sioFileName)
^^^^^^^^^^^^^^^^^^^^^^
File "c:\Users\username\AppData\Local\Programs\Python\Python311\Lib\site-packages\sarpy\io\complex\sio.py", line 301, in __init__
sio_details = SIODetails(sio_details)
^^^^^^^^^^^^^^^^^^^^^^^
File "c:\Users\username\AppData\Local\Programs\Python\Python311\Lib\site-packages\sarpy\io\complex\sio.py", line 75, in __init__
raise SarpyIOError(_unsupported_pix_size.format(init_head[2:]))
sarpy.io.general.base.SarpyIOError: Got unsupported sio data type/pixel size = `[3 4]`Unsigned Int 1 byte [1, 1]
sioReader = SIOReader(sioFileName)
^^^^^^^^^^^^^^^^^^^^^^
File "c:\Users\username\AppData\Local\Programs\Python\Python311\Lib\site-packages\sarpy\io\complex\sio.py", line 301, in __init__
sio_details = SIODetails(sio_details)
^^^^^^^^^^^^^^^^^^^^^^^
File "c:\Users\username\AppData\Local\Programs\Python\Python311\Lib\site-packages\sarpy\io\complex\sio.py", line 75, in __init__
raise SarpyIOError(_unsupported_pix_size.format(init_head[2:]))
sarpy.io.general.base.SarpyIOError: Got unsupported sio data type/pixel size = `[1 1]`The sarpy code in question (Link to code):
# reader basic header - (rows, columns, data_type, pixel_size)?
init_head = numpy.array(struct.unpack('{}4I'.format(endian), fi.read(16)), dtype=numpy.uint64)
if not (numpy.all(init_head[2:] == numpy.array([13, 8]))
or numpy.all(init_head[2:] == numpy.array([12, 4]))
or numpy.all(init_head[2:] == numpy.array([11, 2]))):
raise SarpyIOError(_unsupported_pix_size.format(init_head[2:]))
self._head = init_headAs far as I am aware the following is the decoder for the SIO header information:
SIO_TYPE_U: 1 - Unsigned Integer
SIO_TYPE_S: 2 - Signed Integer
SIO_TYPE_F: 3 - Float
SIO_TYPE_CU: 11 - Complex Unsigned Integer (interleaved)
SIO_TYPE_CS: 12 - Complex Signed Integer (interleaved)
SIO_TYPE_CF: 13 - Complex Float (interleaved)
SIO_TYPE_NU: 21 - Arbitrary Unsigned Type
SIO_TYPE_NS: 22 - Arbitrary Signed Type
In case this wasn't already known, I just wanted to put it out there. Let me know if I am missing something.