Example/example re assembling fields #1726
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@luisaFelixSalles Thanks for the example. I think it would be good to have a follow-up on this one to explain users how to create their own matrix fields "by hand". Dpf Matrix Fields are created "by column" and not "by row", and we are not documenting it anywhere. This also affects the way the generalized_dot_product operator is working. @PProfizi This caused a bug in the past, so I think it is something we would like to properly document. In addition, it works differently in numpy, so it is not very straigthforward to use without an example |
@luisaFelixSalles I think this remark could go both in a specific tutorial on Field creation, and in the User Guide documentation. |
| import ansys.dpf.core.operators.math as maths | ||
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| ############################################################################### | ||
| # Open an example and print the ``Model`` object. Here a result file from a crankshaft |
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| # Open an example and print the ``Model`` object. Here a result file from a crankshaft | |
| # Load an example and print the ``Model`` object. Here a result file from a crankshaft |
| # | ||
| my_model = dpf.Model(examples.find_complex_rst()) | ||
| my_mesh = my_model.metadata.meshed_region | ||
| # print(my_model) |
| # There are different methods to re-assemble the components | ||
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| # 1) With the class :class:'assemble_scalars_to_matrices_fc <ansys.dpf.core.operators.utility.assemble_scalars_to_matrices_fc.assemble_scalars_to_matrices_fc>' |
Co-authored-by: Paul Profizi <100710998+PProfizi@users.noreply.github.com>
Co-authored-by: Paul Profizi <100710998+PProfizi@users.noreply.github.com>
Co-authored-by: Paul Profizi <100710998+PProfizi@users.noreply.github.com>
This new example shows how to do some matrix operations, including basic mathematical operation (power, add and multiply by
a constant, add field containers and invert ) and separating and assembling fields and fields containers