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  1. JASMIN CIS
  2. JASCIS-299

Create views of expanded data sets rather than copying in 1d_to_2d_array

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: 1.3
    • Fix Version/s: 1.4
    • Component/s: None
    • Labels:
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      Description

      Change expand_1d_to_2d_array to use the ‘stride_trick’ from http://stackoverflow.com/questions/5564098/repeat-numpy-array-without-replicating-data/5568169 to save memory, particularly when reading e.g. CALIOP

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          associated with

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. JASCIS-248 Aggregation of individual dimensions in ungridded data

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

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              Assignee:
              duncan.watson-parris@physics.ox.ac.uk Duncan Watson-Parris
              Reporter:
              duncan.watson-parris@physics.ox.ac.uk Duncan Watson-Parris
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                Dates

                Created:
                Updated:
                Resolved: