Use forward projector parfile with calculate_attenuation_coefficients utility.#928
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@HTunne Great idea. I guess there are a lot of whitespace changes (probably due to IDE editors) that are unnessisery. It may be worth adding a usage into the STIR/recon_test_pack/simulate_data.sh Line 33 in 1f6c19b Shortly after this, the forward porjector parameter file forward_projector_proj_matrix_ray_tracing.par is used: STIR/recon_test_pack/simulate_data.sh Line 39 in 1f6c19b Perhaps the |
…lity to use forward projector parameter file.
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Hi @robbietuk, yep, had my editor set to remove trailing whitespace. Just cleaned up some of the unnecessary changes and added the suggested example usage to the |
KrisThielemans
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looks great. Thanks. Let's wait for Appveyor. I found just a tiny spelling mistake. Please commit that with [ci skip] in the commit message.
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oops. I forgot to ask you to add a line in |
Hi Kris, I'll add that now. I presume it should go under the 'New functionality' sub-heading? |
Add an optional extra argument to 'calculate_attenuation_coefficients' utility to allow the use of a parameter file to describe the forward projector to use. The parameter file follows the format of the 'forward_project' utility.
This has been useful to allow caching to be disabled when working with large system matrices (particularly for block geometries).