Comments (3)
The plotter won't read anything that you make that has n_samp being anything other than 20.
It produces an error:
RuntimeError: XTF packet does not start with the correct identifier (0xFACE).
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Fixed e86b8a7
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This happened because an index was automatically created when read was called, this was stored next to the xtf-file and used automatically if present. I originally did it this way to parse huge xtf files, in order to speed up selective reading of a subset of datagrams. The index didn't contain any hash or other checks, and would assume that a file of the same base name was the same file as had been indexed.
The write example creates an example output with the same name repeatedly, and pyxtf would try to read it using the index for a previous file version.
I have disabled indexing by default in 861a5f5. This should resolve the issue for normal use.
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Related Issues (18)
- Channel ordering HOT 8
- Example notebook is missing 'concatenate_channel' function HOT 2
- pyxtf error HOT 2
- XTF_HEADER(67) HOT 1
- I met an error when reading a xtf file HOT 5
- Convert .xxx to xtf files HOT 2
- File indexing HOT 3
- More ideas to prevent confusion with another Python XTF implementation? HOT 4
- How convert XTF to Geotiff? HOT 2
- Error while plotting HOT 2
- Run plot_sonar_paythy.py in examples HOT 1
- Ensure that an index is for the file being read
- Write XTF example failing to write packets HOT 1
- Memory Error HOT 3
- Writing over 255 pings causes output xtf file to be unreadable. HOT 3
- Set the SampleFormat enumeration automatically from numpy datatype when writing packets
- Weighted concatenation fails due to negative integer powers not allowed HOT 3
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