Converting coordinate system not returning correct coordinates/coordinate system

[bknight1]

Unable to convert from Cartesian to cylindrical coords, 'mesh.CoordinateSystem.x' and 'mesh.CoordinateSystem.xR' return the same symbols (Cartesian) and underlying coordinates when evaluated.

import underworld3 as uw
mesh = uw.meshing.StructuredQuadBox(minCoords=(0,0), maxCoords=(1, 1), elementRes=(10,10) )


x, y = mesh.CoordinateSystem.x
r, th = mesh.CoordinateSystem.xR

[lmoresi]

I think that is intentional xR is the xyz expression of the rotated coordinates. r, th = mesh.CoordinateSystem.xR Would be what I expect to return the rotated coordinates. I would not be surprised if it is buggy. L Prof Louis Moresi. +61 2 6125 5590 or +61 4 0333 1413 ***@***.******@***.***> ***@***.***?anonymous&ep=bwmEmailSignature> Book time to meet with ***@***.***?anonymous&ep=bwmEmailSignature>

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________________________________ From: Ben Knight ***@***.***> Sent: Friday, 29 November 2024 5:50 PM To: underworldcode/underworld3 ***@***.***> Cc: Subscribed ***@***.***> Subject: [underworldcode/underworld3] Converting coordinate system not returning correct coordinates/coordinate system (Issue #272) Unable to convert from Cartesian to cylindrical coords, 'mesh.CoordinateSystem.x' and 'mesh.CoordinateSystem.xR' return the same symbols (Cartesian) and underlying coordinates when evaluated. import underworld3 as uw mesh = uw.meshing.StructuredQuadBox(minCoords=(0,0), maxCoords=(1, 1), elementRes=(10,10) ) x, y = mesh.CoordinateSystem.x r, th = mesh.CoordinateSystem.xR — Reply to this email directly, view it on GitHub<https://github.com/underworldcode/underworld3/issues/272>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ADABPIY6CEN2HLX2DPFAC4T2DAFEJAVCNFSM6AAAAABSWOP5SSVHI2DSMVQWIX3LMV43ASLTON2WKOZSG4YDIMJQGM4DEOI>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>