Hi! I'm a first year PhD student and I know kwant basics, I run python with conda interpreter so I have python 3.10.9 and kwant 1.4.3. My problem came when I try to reproduces the 2.11 Adding magnetic field tutorial cause when I try to run kwant.continuum.discretize_landau(hamiltonian, N=10) this error took place: module 'kwant.continuum' has no attribute 'discretize_landau'. I looked for a solution and I found an email of this list with the same problem but he didn't say how he fixed it. Sorry if this sounds repetitive. I take a look at your gitlab page and I download the kwant package from there and try to copy-paste the kwant carpet with the landau_levels.py (I don't know if this is enough or I have to install independently with the set up or make some connections, please let me know if so). When I did that and I called kwant.continuum.landau_levels.discretize_landau(hamiltonian ...) and it gave me another error because kwant.system don't have NoSymmetry attribute but if I open system.py there is a NoSymmetry Class so I don't understand what is happening. Could you shed some light on this matter? thanks in advance and thank you for the Kwant package, it's great! Sorry if this question is not relevant but I don't find how can I fix it to work with landau_levels.
Hi there! In order for the script to be compatible with the released Kwant, you need to use this version of the file: https://gitlab.kwant-project.org/kwant/kwant/-/blob/a4897538511fe29fba230307... Can you check if it works for you? On Tue, 28 Mar 2023 at 18:28, <mgarcia.o@usal.es> wrote:
Hi! Thanks for getting back to me so quickly Yes!!! It works I download the file and put it on my work carpet and It runs. I can't call it by kwant.continuum but calling landau_levels.discretize_landau(...) works so it's enough for me Thank you so much, I am just starting to become familiar with how the organization and internal use of my computer's program files works, so I am sorry if this question was obvious. Happy kwanting :) Marta El mar, 28 mar 2023 a las 17:30, Anton Akhmerov (< anton.akhmerov+kd@gmail.com>) escribió:
participants (3)
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Anton Akhmerov -
MARTA GARCIA OLMOS -
mgarcia.o＠usal.es