[Mne_analysis] Plotting delay pyvista Mac M1

[Andrade Rey René]

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I installed anaconda 4.9.2 x86_64

On 18 Jan 2021, at 22:41, Denis A. Engemann <denis-alexander.engemann at inria.fr<mailto:denis-alexander.engemann at inria.fr>> wrote:


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But which installer did you use? Is your Python using Intel builds or native ARM builds?
I tested miniforge MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://secure-web.cisco.com/1P5hQ6BI9udDkKJtVM6Ce6oeBh5VZc7zHtv1WN48ss0V8e0eYRHB7Z22286i5nckyNgcJoaAD5ozOCia_EDV6odJnc-sWi9kiS0fFVYjTycgJujwOD6mryPE954Eb08qR-_ANau6MJhKYDVvnR5nPg0fgwmW7lvo65sZpd-oE9yjDMZAHk_pqhxpEdNkYrPCbXTbynoI9KIHVJ6JT17z8lbomGyzbk6Cs159fPBe_g_0bvYmaIUQ1ZaeJkspItD-L_o400DGa8UGV6brtI-vzmQ/https%3A%2F%2Fgithub.com%2Fconda-forge%2Fminiforge<https://secure-web.cisco.com/1Z3CCsuE8ug-Zmk3Fqg9tPqSueXQwzQgAsJS-uaOScEsbeQm4mLYg8DzbhzUOWxKLGC5IbXPTHzxfk0-LUit9eML8-m0BRtwv8sZpEEra-6oZ-FtgQ5De_ccj7K3gFlAb8Hue7SsEHoYXtWqRW8SdLBuEKxHe_nKioTaOEm2zTVsV7KfGTkeQZam--O4arZoWlPN8WTMjaQc3DZ0C6QdUtiyjDfkV5CniuYbNqgxKPnwbzeIYpdTFsgzcWjhplfratjLHetK4YN4N9joZgy-kQw/https%3A%2F%2Fgithub.com%2Fconda-forge%2Fminiforge> x86_64 and arm64 installers, the x86_64 allowed me using all dependencies of MNE, 3d viz included.
The arm64 supports the scipy stack & matplotlib out of the box.

Denis

On 18 Jan 2021, at 16:25, Andrade Rey René <rene.andrade at edu.uah.es<mailto:rene.andrade at edu.uah.es>> wrote:


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Anaconda works fine I don’t know why it doesn’t show any plot!

Sent from my iPhone

On 18 Jan 2021, at 14:50, Denis A. Engemann <denis-alexander.engemann at inria.fr<mailto:denis-alexander.engemann at inria.fr>> wrote:


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Hi Rene,

I was successful running Pyvista on the M1 when using Intel emulation (anaconda installed using the intel binaries).
Everything worked fine.
I guess for a native m1 support more time is needed.
At least all scientific computing and 2d plotting worked well with native builds.

Hope that helps,
Denis

On 18 Jan 2021, at 14:27, Andrade Rey René <rene.andrade at edu.uah.es<mailto:rene.andrade at edu.uah.es>> wrote:


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Dear MNE experts:
I am trying to plot this example

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But I can’t because in Mac Big Sur I can’t  use the ‘pyvista' backend. It seems to give problems(it is infinitely slow, it doesn’t display anything, it start’s loading the MNE logo but nothing further). I don’t know if you have overcome this issue previously.

Best,
Rene Andrade.
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