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danielhrisca / asammdf

Fast Python reader and editor for ASAM MDF / MF4 (Measurement Data Format) files
GNU Lesser General Public License v3.0
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How to jump over the exceptions and generate dataframes as possible during using to_dataframe() method? #1079

Open shangrilaer opened 2 months ago

shangrilaer commented 2 months ago

Python version

('python=3.11.8 | packaged by Anaconda, Inc. | (main, Feb 26 2024, 21:34:05) ' '[MSC v.1916 64 bit (AMD64)]') 'os=Windows-10-10.0.22631-SP0' 'numpy=1.26.0' 'asammdf=8.0.0'

Code

MDF version

4.1

Code snippet

mdfobj.to_dataframe( raster = rastertime,

channels=required_channels,

                                          time_as_date=True,                                               
                                          use_display_names=True,                                             
                                          interpolate_outwards_with_nan=True,                                               
                                          ignore_value2text_conversions=True,
                                          keep_arrays=False,
                                          numeric_1D_only=False   
                                          )

Traceback

Exception: can only concatenate str (not "bool") to str Exception: array-shape mismatch in array 1 ("XXXX_Y")

Description

During I transfering a big mf4 file to pandas dataframe using mdfobj.to_dataframe() ,
There are excepitons because of the MDFfile containing some MAP values maybe.

I'm wondering if there is a way to jump over these exceptions to extract channels possible but not quitting the convention. :