Read HSI data
Opened this issue · 4 comments
aldiak commented
Hello, I am using a tensorflow-gpu == 1.13.1 and trying to read the .mat file, but it's throwing this error:
Traceback (most recent call last):
File "run.py", line 225, in
X, y = loadData(dataset)
File "run.py", line 50, in loadData
mat_data = sio.loadmat(data_path + 'PaviaU.mat')
File "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio.py", line 226, in loadmat
matfile_dict = MR.get_variables(variable_names)
File "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py", line 332, in get_variables
res = self.read_var_array(hdr, process)
File "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py", line 292, in read_var_array
return self._matrix_reader.array_from_header(header, process)
File "mio5_utils.pyx", line 671, in scipy.io.matlab.mio5_utils.VarReader5.array_from_header
File "mio5_utils.pyx", line 701, in scipy.io.matlab.mio5_utils.VarReader5.array_from_header
File "mio5_utils.pyx", line 775, in scipy.io.matlab.mio5_utils.VarReader5.read_real_complex
File "mio5_utils.pyx", line 448, in scipy.io.matlab.mio5_utils.VarReader5.read_numeric
File "mio5_utils.pyx", line 353, in scipy.io.matlab.mio5_utils.VarReader5.read_element
File "streams.pyx", line 174, in scipy.io.matlab.streams.ZlibInputStream.read_string
File "streams.pyx", line 150, in scipy.io.matlab.streams.ZlibInputStream.read_into
File "streams.pyx", line 137, in scipy.io.matlab.streams.ZlibInputStream._fill_buffer
zlib.error: Error -3 while decompressing data: invalid block type
Please, I need some help. Thanks
AnkurDeria commented
Hello, try to update your scipy package and try this again.
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…On Tue, 15 Mar 2022 at 00:17, ALOU DIAKITE ***@***.***> wrote:
Hello, I am using a tensorflow-gpu == 1.13.1 and trying to read the .mat
file, but it's throwing this error:
Traceback (most recent call last):
File "run.py", line 225, in
X, y = loadData(dataset)
File "run.py", line 50, in loadData
mat_data = sio.loadmat(data_path + 'PaviaU.mat')
File
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio.py",
line 226, in loadmat
matfile_dict = MR.get_variables(variable_names)
File
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
line 332, in get_variables
res = self.read_var_array(hdr, process)
File
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
line 292, in read_var_array
return self._matrix_reader.array_from_header(header, process)
File "mio5_utils.pyx", line 671, in
scipy.io.matlab.mio5_utils.VarReader5.array_from_header
File "mio5_utils.pyx", line 701, in
scipy.io.matlab.mio5_utils.VarReader5.array_from_header
File "mio5_utils.pyx", line 775, in
scipy.io.matlab.mio5_utils.VarReader5.read_real_complex
File "mio5_utils.pyx", line 448, in
scipy.io.matlab.mio5_utils.VarReader5.read_numeric
File "mio5_utils.pyx", line 353, in
scipy.io.matlab.mio5_utils.VarReader5.read_element
File "streams.pyx", line 174, in
scipy.io.matlab.streams.ZlibInputStream.read_string
File "streams.pyx", line 150, in
scipy.io.matlab.streams.ZlibInputStream.read_into
File "streams.pyx", line 137, in
scipy.io.matlab.streams.ZlibInputStream._fill_buffer
zlib.error: Error -3 while decompressing data: invalid block type
Please, I need some help. Thanks
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AnkurDeria commented
It would be helpful if you could show me the script.
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…On Tue, 15 Mar 2022 at 10:38, Ankur Deria ***@***.***> wrote:
Hello, try to update your scipy package and try this again.
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On Tue, 15 Mar 2022 at 00:17, ALOU DIAKITE ***@***.***>
wrote:
> Hello, I am using a tensorflow-gpu == 1.13.1 and trying to read the .mat
> file, but it's throwing this error:
>
> Traceback (most recent call last):
> File "run.py", line 225, in
> X, y = loadData(dataset)
> File "run.py", line 50, in loadData
> mat_data = sio.loadmat(data_path + 'PaviaU.mat')
> File
> "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio.py",
> line 226, in loadmat
> matfile_dict = MR.get_variables(variable_names)
> File
> "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
> line 332, in get_variables
> res = self.read_var_array(hdr, process)
> File
> "C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
> line 292, in read_var_array
> return self._matrix_reader.array_from_header(header, process)
> File "mio5_utils.pyx", line 671, in
> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
> File "mio5_utils.pyx", line 701, in
> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
> File "mio5_utils.pyx", line 775, in
> scipy.io.matlab.mio5_utils.VarReader5.read_real_complex
> File "mio5_utils.pyx", line 448, in
> scipy.io.matlab.mio5_utils.VarReader5.read_numeric
> File "mio5_utils.pyx", line 353, in
> scipy.io.matlab.mio5_utils.VarReader5.read_element
> File "streams.pyx", line 174, in
> scipy.io.matlab.streams.ZlibInputStream.read_string
> File "streams.pyx", line 150, in
> scipy.io.matlab.streams.ZlibInputStream.read_into
> File "streams.pyx", line 137, in
> scipy.io.matlab.streams.ZlibInputStream._fill_buffer
> zlib.error: Error -3 while decompressing data: invalid block type
>
> Please, I need some help. Thanks
>
> —
> Reply to this email directly, view it on GitHub
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aldiak commented
Alright, I will try out. Thanks
On Tue, Mar 15, 2022 at 1:09 PM Ankur Deria ***@***.***>
wrote:
… Hello, try to update your scipy package and try this again.
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On Tue, 15 Mar 2022 at 00:17, ALOU DIAKITE ***@***.***> wrote:
> Hello, I am using a tensorflow-gpu == 1.13.1 and trying to read the .mat
> file, but it's throwing this error:
>
> Traceback (most recent call last):
> File "run.py", line 225, in
> X, y = loadData(dataset)
> File "run.py", line 50, in loadData
> mat_data = sio.loadmat(data_path + 'PaviaU.mat')
> File
>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio.py",
> line 226, in loadmat
> matfile_dict = MR.get_variables(variable_names)
> File
>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
> line 332, in get_variables
> res = self.read_var_array(hdr, process)
> File
>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
> line 292, in read_var_array
> return self._matrix_reader.array_from_header(header, process)
> File "mio5_utils.pyx", line 671, in
> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
> File "mio5_utils.pyx", line 701, in
> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
> File "mio5_utils.pyx", line 775, in
> scipy.io.matlab.mio5_utils.VarReader5.read_real_complex
> File "mio5_utils.pyx", line 448, in
> scipy.io.matlab.mio5_utils.VarReader5.read_numeric
> File "mio5_utils.pyx", line 353, in
> scipy.io.matlab.mio5_utils.VarReader5.read_element
> File "streams.pyx", line 174, in
> scipy.io.matlab.streams.ZlibInputStream.read_string
> File "streams.pyx", line 150, in
> scipy.io.matlab.streams.ZlibInputStream.read_into
> File "streams.pyx", line 137, in
> scipy.io.matlab.streams.ZlibInputStream._fill_buffer
> zlib.error: Error -3 while decompressing data: invalid block type
>
> Please, I need some help. Thanks
>
> —
> Reply to this email directly, view it on GitHub
> <#1>, or unsubscribe
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aldiak commented
Here are the picture of the script and the error message
On Tue, Mar 15, 2022 at 2:09 PM Ankur Deria ***@***.***>
wrote:
… It would be helpful if you could show me the script.
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On Tue, 15 Mar 2022 at 10:38, Ankur Deria ***@***.***> wrote:
> Hello, try to update your scipy package and try this again.
>
>
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>
> On Tue, 15 Mar 2022 at 00:17, ALOU DIAKITE ***@***.***>
> wrote:
>
>> Hello, I am using a tensorflow-gpu == 1.13.1 and trying to read the .mat
>> file, but it's throwing this error:
>>
>> Traceback (most recent call last):
>> File "run.py", line 225, in
>> X, y = loadData(dataset)
>> File "run.py", line 50, in loadData
>> mat_data = sio.loadmat(data_path + 'PaviaU.mat')
>> File
>>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio.py",
>> line 226, in loadmat
>> matfile_dict = MR.get_variables(variable_names)
>> File
>>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
>> line 332, in get_variables
>> res = self.read_var_array(hdr, process)
>> File
>>
"C:\Users\Alou\anaconda3\envs\paper\lib\site-packages\scipy\io\matlab\mio5.py",
>> line 292, in read_var_array
>> return self._matrix_reader.array_from_header(header, process)
>> File "mio5_utils.pyx", line 671, in
>> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
>> File "mio5_utils.pyx", line 701, in
>> scipy.io.matlab.mio5_utils.VarReader5.array_from_header
>> File "mio5_utils.pyx", line 775, in
>> scipy.io.matlab.mio5_utils.VarReader5.read_real_complex
>> File "mio5_utils.pyx", line 448, in
>> scipy.io.matlab.mio5_utils.VarReader5.read_numeric
>> File "mio5_utils.pyx", line 353, in
>> scipy.io.matlab.mio5_utils.VarReader5.read_element
>> File "streams.pyx", line 174, in
>> scipy.io.matlab.streams.ZlibInputStream.read_string
>> File "streams.pyx", line 150, in
>> scipy.io.matlab.streams.ZlibInputStream.read_into
>> File "streams.pyx", line 137, in
>> scipy.io.matlab.streams.ZlibInputStream._fill_buffer
>> zlib.error: Error -3 while decompressing data: invalid block type
>>
>> Please, I need some help. Thanks
>>
>> —
>> Reply to this email directly, view it on GitHub
>> <#1>, or unsubscribe
>> <
https://github.com/notifications/unsubscribe-auth/AOL2ACJ2E4FOCTNEOKHFWJ3U76CVNANCNFSM5QWNROIA
>
>> .
>> Triage notifications on the go with GitHub Mobile for iOS
>> <
https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675
>
>> or Android
>> <
https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub
>.
>>
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>>
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