update readme and run.py

- MATLAB >= R2020b

- Signal Processing Toolbox

- Python 3.9.* with pip

- ./scripts/pyaudio3dtools packages

- Numpy (pip install numpy)

- Netcdf4 (pip install netcdf4)

- Scipy (pip install scipy) for ./scripts/pyaudio3dtools packages

- C/C++ compiler 

   - linux (ubuntu) :

      - sudo apt-get update

   - cd .. 

   - generate_crend_ivas_tables executable shall be in this folder

   - SofaReader.py file must be in the same folder as the executable generate_crend_ivas_tables

   - run py run.py -> no error message shall appear

   - run python3 run.py -> no error message shall appear

      - using pip and PYTHONPATH. Add pip packages folder (ex : C:\Users\username\AppData\Local\Programs\Python\Python311\Lib\site-packages) to environment variable PYTHONPATH. It can be necessary also to add to PYTHONPATH ./scripts/pyaudio3dtools folder.  

   - for more details on generate_crend_ivas_tables see mixer_conv_sofa_to_rom_table_converter_readme.txt

### Build tables_format_converter in release or relWithDebugInfo. debug configuration do not work calling numpy

import numpy as np

filename = "./HRIRs_sofa/HRIR_128_Meth5_IRC_53_Q10_symL_Itrp1_48000.sofa"

# filename = "./HRIRs_sofa/HRIR_128_48000_dolby_SBA3.sofa"

[

    baseName,

    srcPos,

    srcPosCart,

] = sr.load(filename)

ind = sr.find_pos_spheric(srcPosCart, [30.0, 0.0, 2.0])

print(ind)

print("indice of direction [30.0, 0.0, 2.0] : " + str(ind))

print("No error in reading " + filename)

exit