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Access field values by slice #27

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adtzlr opened this issue Jul 12, 2021 · 0 comments · Fixed by #28

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bug

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adtzlr commented Jul 12, 2021

A field cannot be accessed with a slice. However, this could sometimes be convenient. Take the following code:

displacement = fe.Field(region, dim=3)

# this is the current way to obtain "u1"
u1 = displacement.values.ravel()[dof1]

# this should be possible...
u1 = displacement[dof1]

adtzlr added the bug label

adtzlr mentioned this issue

add __getitem__ method to Field class #28

Merged

adtzlr closed this as completed in #28

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