Adam Tyson

Thanks @marcomusy, [this line](https://github.com/brainglobe/brainrender/blob/42c36217764d7e1a4336fb828a7d746064e41f64/brainrender/render.py#L269) seems to be the culprit. Leaving `camera` as the default (`None`) seems to work fine with our examples. `brainrender` sets the `camera` earlier in the call...

@marcomusy thanks! I've raised https://github.com/brainglobe/brainrender/pull/352 to fix this.

Hi @chongtianyifa this issue has now been fixed. If you update brainrender (` pip install brainrender -U`) it should work fine.

[This thread](https://community.brain-map.org/t/access-connectivity-streamline-data/144) seems to contain the info we need to fix this. From my understanding: * That URL is (was) a cache of data from AIBS * We should be...

https://github.com/brainglobe/brainrender/pull/348 enables these "slow" tests by default. The streamlines tests are currently disabled (commented out).

[This post](https://community.brain-map.org/t/accessing-connectivity-streamline-data-the-sequel/2695/5) by @fcollman illustrates how to download the data with [cloud-volume](https://github.com/seung-lab/cloud-volume). It's in a different format, and it looks like we'll need to rewrite all/most of the streamlines module.

FYI we do have a convention here: https://brainglobe.info/community/developers/testing.html#long-running-tests

Just bumping this. Basically all the "slow" tests fail, but they're rarely run, so they may as well not be there.

> Currently, we can e.g. input to keep more CPUs free than exist on the local machine (not sure what happens, maybe it uses 1?) [Yep, that's what should happen](https://github.com/adamltyson/imlib/blob/625193be4a586d9040a48df9d51dbdd3a17c7d06/imlib/general/system.py#L169)...

This issue should be linked to https://github.com/brainglobe/cellfinder/issues/298 where most of the work will be. I think this is a high-value issue, which could potentially be useful for many users (there's...