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Universite-Gustave-Eiffel / NoisePlanet

Framework for environmental noise assessment
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Problem in plotting the data #100

Closed pimakshay closed 2 years ago

pimakshay commented 2 years ago

Hi Everyone I am a masters student pursuing my masters degree in Computational Science and Engineering at TUM, Germany. I am trying to use the noiseplanet library for one of my projects and was making myself comfortable by following the example test cases. The example test case (Link) with the track data worked perfectly fine.

  1. However when I passed the track data generated by my code, it was not able to plot the results.

I tried debugging the files but I was not able to figure out why the variables "track" and "track_corr" had different sizes after applying the hmm model. Please find the attached screenshot for more details.

Shapes are as below "track": 66, 2 "track_corr": 46, 2

  1. Can you also give some idea on the variable "dist" in ox.graph_from_point and what value should be good to avoid such errors in real time? Screenshot

Thank you!

gpetit commented 2 years ago

Hi @pimakshay and thanks for your interest in NoiseCapture.

The code you are following is not part of Noise-Planet repo. It has been developed by @arthurdjn as part of an engineering school (really great) project.

If I'm not wrong, track and track_corr are not the same since a correction is applied to project the GPS trajectory onto existing roads (from OSM).

Maybe @arthurdjn would be able to complete / help ?