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test_k_matrix_ChannelSubset_iasi_metop-b (SEGFAULT) #80

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chengdang opened this issue Sep 27, 2023 · 2 comments
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test_k_matrix_ChannelSubset_iasi_metop-b (SEGFAULT) #80

chengdang opened this issue Sep 27, 2023 · 2 comments
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bug Something is not working CRTM CRTM

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@chengdang
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This ctest is puzzling.

It passed with dev branch last week.
After PR #75, it fails now.
With branch feature/cd_RTSout_netCDF, PR #66, it also fails.

I don't see any obvious changes in PR #75 PR #66 that would have caused the failing of this test.

@chengdang chengdang added bug Something is not working CRTM CRTM labels Sep 27, 2023
@chengdang
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With the most recent test on PR #79, both ChannelSubset_iasi-metop-b tests failed:

The following tests FAILED:
	 34 - test_forward_ChannelSubset_iasi_metop-b (Failed)
	 90 - test_k_matrix_ChannelSubset_iasi_metop-b (Failed)
Errors while running CTest (edited)

They both passed with Fabio's test

@gibbsp gibbsp added this to the Technical Debt Sprint milestone Oct 10, 2023
@BenjaminTJohnson
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After investigation, it turns out that the way that the logic that chunks the channels doesn't quite work correctly for subsetted channels. There's an offset by 1 somewhere, resulting in "Channel 0" being output in the inspection routines. Continuing to work on this in branch: feature/btj_openMP_over_ch_fix

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