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  1. Data Management
  2. DM-27178

Standardize aliases on Gen 2 Exposure get

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      Description

      RFC-730 proposes a new filter system that will support only standardized names for each band or filter, but no aliases. While new aliases will no longer be introduced after DM-27167, old files may still use them in Gen 2 (Gen 3 will internally ensure that all names are standardized). To ensure that algorithmic code can safely assume standardized names in FilterLabel regardless of whether an input Exposure was loaded from Gen 2 or Gen 3, standardize the filter names in an Exposure when loading them from Gen 2.

      Note that there is no standardization problem when using Filter; the problem will only emerge after Exposure starts using FilterLabel as the primary API.

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            krzys Krzysztof Findeisen created issue -
            krzys Krzysztof Findeisen made changes -
            Field Original Value New Value
            Link This issue is triggered by RFC-730 [ RFC-730 ]
            krzys Krzysztof Findeisen made changes -
            Link This issue is blocked by DM-27169 [ DM-27169 ]
            krzys Krzysztof Findeisen made changes -
            Link This issue relates to DM-27167 [ DM-27167 ]
            krzys Krzysztof Findeisen made changes -
            Link This issue is blocked by DM-27179 [ DM-27179 ]
            krzys Krzysztof Findeisen made changes -
            Component/s obs_base [ 10719 ]
            krzys Krzysztof Findeisen made changes -
            Summary Standardize aliases on Gen 2 Exposure read Standardize aliases on Gen 2 Exposure get
            krzys Krzysztof Findeisen made changes -
            Description RFC-730 proposes a new filter system that will support only standardized names for each band or filter, but no aliases. While new aliases will no longer be introduced after DM-27167, old files may still use them in Gen 2 (Gen 3 will internally ensure that all names are standardized). To ensure that algorithmic code can safely assume standardized names regardless of whether an input Exposure was loaded from Gen 2 or Gen 3, standardize the filter names in an Exposure when loading them from Gen 2. RFC-730 proposes a new filter system that will support only standardized names for each band or filter, but no aliases. While new aliases will no longer be introduced after DM-27167, old files may still use them in Gen 2 (Gen 3 will internally ensure that all names are standardized). To ensure that algorithmic code can safely assume standardized names in {{FilterLabel}} regardless of whether an input Exposure was loaded from Gen 2 or Gen 3, standardize the filter names in an Exposure when loading them from Gen 2.

            Note that there is no standardization problem when using {{Filter}}; the problem will only emerge after {{Exposure}} starts using {{FilterLabel}} as the primary API.
            tjenness Tim Jenness made changes -
            Labels filter-remake gen2-deprecation-debt gen3-middleware SciencePipelines filter-remake
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            krzys Krzysztof Findeisen added a comment -

            There may also need to be standardization of filter names inside catalogs, but this is a trickier problem because catalogs are free to have any schema, and it's not always obvious which field is a filter (let alone disambiguating between different instruments). See DM-27167 for discussion.

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            krzys Krzysztof Findeisen added a comment - There may also need to be standardization of filter names inside catalogs, but this is a trickier problem because catalogs are free to have any schema, and it's not always obvious which field is a filter (let alone disambiguating between different instruments). See DM-27167 for discussion.
            sullivan Ian Sullivan made changes -
            Assignee Krzysztof Findeisen [ krzys ]
            sullivan Ian Sullivan made changes -
            Sprint AP S21-1 (December) [ 1059 ]
            Team Alert Production [ 10300 ]
            sullivan Ian Sullivan made changes -
            Epic Link DM-26803 [ 439755 ]
            sullivan Ian Sullivan made changes -
            Epic Link DM-26803 [ 439755 ] DM-27911 [ 442604 ]
            krzys Krzysztof Findeisen made changes -
            Status To Do [ 10001 ] In Progress [ 3 ]
            krzys Krzysztof Findeisen made changes -
            Status In Progress [ 3 ] To Do [ 10001 ]
            krzys Krzysztof Findeisen made changes -
            Status To Do [ 10001 ] In Progress [ 3 ]
            krzys Krzysztof Findeisen made changes -
            Link This issue relates to DM-28004 [ DM-28004 ]
            krzys Krzysztof Findeisen made changes -
            Reviewers Eli Rykoff [ erykoff ]
            Status In Progress [ 3 ] In Review [ 10004 ]
            erykoff Eli Rykoff made changes -
            Status In Review [ 10004 ] Reviewed [ 10101 ]
            krzys Krzysztof Findeisen made changes -
            Resolution Done [ 10000 ]
            Status Reviewed [ 10101 ] Done [ 10002 ]
            Parejkoj John Parejko made changes -
            Link This issue relates to DM-28236 [ DM-28236 ]
            krzys Krzysztof Findeisen made changes -
            Link This issue relates to DM-28583 [ DM-28583 ]

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              Assignee:
              krzys Krzysztof Findeisen
              Reporter:
              krzys Krzysztof Findeisen
              Reviewers:
              Eli Rykoff
              Watchers:
              Eli Rykoff, Krzysztof Findeisen
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                Resolved:

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