DM-15528: Don't assume Camera iteration matches ccdExposureId ordering. #228
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The "observations" catalog used in the coadd tests needs to be sorted for find() to work, but we never actually guaranteed this in the past; the order was set by Camera iteration, which is actually just dict iteration and hence has no guaranteed order. This broke on DM-15528 when moving the Camera from Python (dict) to C++ (unordered_map) changed that iteration order.
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This has been fixed on the afw branch of DM-15528 as well, but merging this (trivial) fix is an improvement in its own right. |
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The "observations" catalog used in the coadd tests needs to be sorted for find() to work, but we never actually guaranteed this in the past; the order was set by Camera iteration, which is actually just dict iteration and hence has no guaranteed order.
This broke on DM-15528 when moving the Camera from Python (dict) to C++ (unordered_map) changed that iteration order.