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Syzygianinfern0 / NuPlan-Download-CLI

Download the NuPlan Dataset directly from the terminal
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Download config problem from Asia #4

Closed ryhnhao closed 7 months ago

ryhnhao commented 7 months ago

Hi! Well done! It's a very great and useful tool! But I still have some issues about its generalization around the world :)

It can be seen that we can choose US or Asia to get better download speed from different regions. 微信截图_20240411150328

How can I change the config in download_nuplan.py to download from Asia. The Amazon region in your default setting is US.

I have tried the following setting, but it doesn't work for me. 微信截图_20240411150208

BTW, the Amazon region info is here, I have tried every Asia Code but failed.

Thanks again and look forward to your reply!

Syzygianinfern0 commented 7 months ago

Hey! Thanks for your interested in this script.

From what I see (Chrome Dev Tools > Network Tab), even when we use the different region, the final URL list from which the download would take place is the same. 

https://motional-nuplan.s3.amazonaws.com/public/nuplan-v1.1/sensor_blobs/test_set/nuplan-v1.1_test_lidar_0.zip
... <etc>

Anyways if you want to use the different region, the only edit that needs to be done is to add ?region=usor ?region=asia to the links. 

links += [BASE_URL + "nuplan-v1.1_test.zip"]
+ links = [each + "?region=asia" for each in links]

download_links = Parallel(n_jobs=12)(delayed(get_download_url)(login_token, link) for link in tqdm(links))

But again, it wouldn't make a difference in the zip download links.

ryhnhao commented 7 months ago

Same hahaha :) It's so funny. TYSM anyway!