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sisl / ngsim_env

Learning human driver models from NGSIM data with imitation learning.
https://arxiv.org/abs/1803.01044
MIT License
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v1.1 NGSIM path #9

Open djp42 opened 5 years ago

djp42 commented 5 years ago

Currently we are hardcoding the NGSIM data path / package because julia decided to add a hash in the path, and we need the data from NGSIM, so that is a problem for us. What is the best way to address it? Symlink? Environment variable? Utility to get most recent subdir of NGSIM? Etc. Example path: ~/.julia/packages/NGSIM/B45UX/data

djp42 commented 5 years ago

Related commit: https://github.com/sisl/ngsim_env/commit/1abb6523db7e6aa8e1d12ada29a418b5c02ae43c

HanyangLiu commented 5 years ago

This is also the problem I'm encountering when I processed to the part "download NGSIM data". The path is different from the one in my installation.

nebneBgnahZ commented 5 years ago

Hey, I had a similar issue that the folder in my installation is "OPF1x" instead of "90YUa". If I changed the path to "NGSIM/90YUa/data", then I got the error of "package NGSIM [xxxxxxxx] is required but does not seem to be installed". Have you figured this problem out?

HanyangLiu commented 5 years ago

Hi, it’s been a while now and I may not remember the details, but I do remember I changed the file name to 90YUa and it finally works. Try finding solutions to the installation of the suggested NGSIM installation.

Best, E

On Jul 22, 2019, at 15:47, nebneBgnahZ notifications@github.com wrote:

Hey, I had a similar issue that the folder in my installation is "OPF1x" instead of "90YUa". If I changed the path to "NGSIM/90YUa/data", then I got the error of "package NGSIM [xxxxxxxx] is required but does not seem to be installed". Have you figured this problem out?

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