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equinor / segyio

Fast Python library for SEGY files.
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Output Segy attributes #503

Open hananabilabd opened 3 years ago

hananabilabd commented 3 years ago

I would like to convert Segy to CSV then edit in CSV and convert CSV to Segy back. I used trace headers to dataframe example. I then convert the dataframe to CSV, when I compared the output .csv from dataframe to the output from online converter, dataframe output lacks a column called SAMPLE_ARRAY each cell of which contain multiple data My_Segy Dataframe_output OnlineConverter_output

TheZappie commented 3 years ago

This is not an answer to your questions nor am I a maintainer of segyio. But you should consider an application like seissee for specific manual adjustment of trace headers. Also, if your SAMPLE_ARRAY is about headers, then it might be the non specified region of the SEG-Y file (205-240).