Include material properties in checksums

Previously the checksum algorithm only checks the medium and material names. Through this merge request, we can also check their properties. Many thanks to @tlatham for giving a very great idea that rather than only checking the fraction and density quantities, the derived quantities, interaction length, and radiation length, can cover more things.

NOTE: The changes in checksum reference in all versions are not caused by the changes in geometry, just because we now include the material parts.

close #11 (closed)

Validated by

• Core Software
• RTA
• Simulation

added enhancement label

assigned to @mexu

@bcouturi @tlatham

Ben provided some very helpful information about the property checks of materials in the DD4HEP project, https://github.com/AIDASoft/DD4hep/blob/master/DDCore/src/plugins/Compact2Objects.cpp#L420-L592. However, after checking these, I wonder if we really need such detailed/complicated checks here, maybe a simple check of density and fraction I have implemented is enough?

added 2 commits

• f5f1d186 - averaged atomic number and accumulate each of propoties individually
• ac1fbe6f - update ref

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added 1 commit

• 70ce9bad - Fixed formatting

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added 1 commit

• 90890ad6 - use derived quantities instead

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added 1 commit

• aeb8b633 - take static_cast<double>

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added 1 commit

• 0f9a3ca9 - use discretize_length

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mentioned in issue Gauss#137

added 2 commits

• a74af40f - update ref in checkchecksum test
• 5e4ae87e - update 2024Q.1.2-v00.00 checksums as the material properties are introduced in

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requested review from @gcorti

requested review from @tlatham and @bcouturi

marked this merge request as ready

changed the description

added update-working-checksum label

added 1 commit

• dce7ea6b - update working checksum

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mentioned in issue Gauss#136

removed enhancement label

added enhancement label

resolved all threads

marked the checklist item Simulation as completed

merged

mentioned in commit 4fec6762