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Adapt export of input file with exo meshes to new changes in 4C #102

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Merged
danielwolff1 merged 2 commits into from
Aug 14, 2025
Merged

Adapt export of input file with exo meshes to new changes in 4C #102

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fb698f0
Adapt export of input file with exo meshes to new changes in 4C
danielwolff1 Aug 13, 2025
671c737
Update test referebce input
danielwolff1 Aug 14, 2025
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13 changes: 6 additions & 7 deletions src/cubitpy/cubit_to_fourc_input.py
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Original file line number Diff line number Diff line change
Expand Up @@ -141,17 +141,16 @@ def add_exodus_geometry_section(cubit, input_file, rel_exo_file_path):
"SHOW_INFO": "detailed_summary",
"ELEMENT_BLOCKS": [],
}
# retrieve the fourc name for the element
# retrieve the fourc name (e.g., SOLID/FLUID/...) and the cubit name
# (e.g., HEX8/TET4/...) for the element
four_c_element_name = cur_block_data[0].get_four_c_name()
# convert the material data from dict to string because 4C currently does not support a dict here
element_data_string = " ".join(
f"{key} {value}" for key, value in cur_block_data[1].items()
)
_, cubit_element_name = cur_block_data[0].get_cubit_names()
# add block id, fourc element name and element data string to the element block dictionary
element_block_dict = {
"ID": cur_block_id,
"ELEMENT_NAME": four_c_element_name,
"ELEMENT_DATA": element_data_string,
"ELEMENT_DATA": {
four_c_element_name: {cubit_element_name: cur_block_data[1]},
},
}
# append the dictionary with the element block information to the element block list
input_file[cur_geometry_section_key]["ELEMENT_BLOCKS"].append(
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14 changes: 10 additions & 4 deletions tests/input-files-ref/test_yaml_with_exo_export.4C.yaml
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Expand Up @@ -93,8 +93,14 @@ STRUCTURE GEOMETRY:
SHOW_INFO: "detailed_summary"
ELEMENT_BLOCKS:
- ID: 1
ELEMENT_NAME: "SOLID"
ELEMENT_DATA: "MAT 1 KINEM nonlinear"
ELEMENT_DATA:
SOLID:
HEX8:
MAT: 1
KINEM: "nonlinear"
- ID: 27
ELEMENT_NAME: "SOLID"
ELEMENT_DATA: "MAT 2 KINEM nonlinear"
ELEMENT_DATA:
SOLID:
HEX8:
MAT: 2
KINEM: "nonlinear"
15 changes: 11 additions & 4 deletions tests/input-files-ref/test_yaml_with_exo_export_fsi.4C.yaml
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Expand Up @@ -10,12 +10,19 @@ STRUCTURE GEOMETRY:
SHOW_INFO: "detailed_summary"
ELEMENT_BLOCKS:
- ID: 1
ELEMENT_NAME: "SOLID"
ELEMENT_DATA: "MAT 1 KINEM nonlinear TECH eas_full"
ELEMENT_DATA:
SOLID:
HEX8:
MAT: 1
KINEM: "nonlinear"
TECH: "eas_full"
FLUID GEOMETRY:
FILE: "test_yaml_with_exo_export_fsi.exo"
SHOW_INFO: "detailed_summary"
ELEMENT_BLOCKS:
- ID: 2
ELEMENT_NAME: "FLUID"
ELEMENT_DATA: "MAT 2 NA ALE"
ELEMENT_DATA:
FLUID:
HEX8:
MAT: 2
NA: "ALE"