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  1. Data Management
  2. DM-4063

Support new casting requirements in NumPy 1.10

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    • Story Points:
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    • Epic Link:
    • Sprint:
      Science Pipelines DM-W16-2
    • Team:
      Alert Production

      Description

      The function imagesDiffer() in testUtils attempts to OR an array of unit16s (LHS) against an array of bools(RHS) valSkipMaskArr |= skipMaskArr and errors with message

      TypeError: ufunc 'bitwise_or' output (typecode 'H') could not be coerced to provided output parameter (typecode '?') according to the casting rule ''same_kind''

      preventing afw from building correctly.

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          Improvement - An improvement or enhancement to an existing feature or task. DM-4066 Please update Jenkins' numpy to version 1.10

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          relates to

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-4238 Fix integer casting error in numpy version 1.10 in obs subaru

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          mentioned in

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            5 older comments
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            rowen Russell Owen added a comment -

            I merged afw and coadd_utils, but we are also seeing the same problem in obs_lsstSim tests/testLsstSimIsrTask.py:

              File "/Users/rowen/LSST/lsstsw/build/obs_lsstSim/python/lsst/obs/lsstSim/lsstSimIsrTask.py", line 81, in saturationInterpolation
            		 
                self.unmaskSatHotPixels(ccdExposure)
            		 
              File "/Users/rowen/LSST/lsstsw/build/obs_lsstSim/python/lsst/obs/lsstSim/lsstSimIsrTask.py", line 70, in unmaskSatHotPixels
            		 
                maskarr[idx] &= andMask
            		 
            TypeError: ufunc 'bitwise_and' output (typecode 'i') could not be coerced to provided output parameter (typecode 'H') according to the casting rule ''same_kind''

            Show
            rowen Russell Owen added a comment - I merged afw and coadd_utils, but we are also seeing the same problem in obs_lsstSim tests/testLsstSimIsrTask.py: File "/Users/rowen/LSST/lsstsw/build/obs_lsstSim/python/lsst/obs/lsstSim/lsstSimIsrTask.py", line 81, in saturationInterpolation self.unmaskSatHotPixels(ccdExposure) File "/Users/rowen/LSST/lsstsw/build/obs_lsstSim/python/lsst/obs/lsstSim/lsstSimIsrTask.py", line 70, in unmaskSatHotPixels maskarr[idx] &= andMask TypeError: ufunc 'bitwise_and' output (typecode 'i') could not be coerced to provided output parameter (typecode 'H') according to the casting rule ''same_kind''
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            rowen Russell Owen added a comment -

            Could you please also look at obs_lsstSim tickets/DM-4063? A change much like the others.

            At this point all of lsst_apps builds for me. I tried building lsst_sims but a package hung for no obvious reason (though I would be surprised if it had anything to do with the numpy change) and I don't have time to diagnose it yet.

            Show
            rowen Russell Owen added a comment - Could you please also look at obs_lsstSim tickets/ DM-4063 ? A change much like the others. At this point all of lsst_apps builds for me. I tried building lsst_sims but a package hung for no obvious reason (though I would be surprised if it had anything to do with the numpy change) and I don't have time to diagnose it yet.
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            tjenness Tim Jenness added a comment -

            The obs_lsstSim change is like the others so seems fine for now. Thanks.

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            tjenness Tim Jenness added a comment - The obs_lsstSim change is like the others so seems fine for now. Thanks.
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            rowen Russell Owen added a comment -

            I merged obs_lsstSim. At this point all of lsst_apps builds for on my Mac using numpy 1.10 and Peter Yoachim has kindly agreed to take up any issues in sims packages using a different ticket.

            Show
            rowen Russell Owen added a comment - I merged obs_lsstSim. At this point all of lsst_apps builds for on my Mac using numpy 1.10 and Peter Yoachim has kindly agreed to take up any issues in sims packages using a different ticket.
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            vpk24 Vishal Kasliwal [X] (Inactive) added a comment -

            I can confirm that all of lsst_apps builds on ubuntu.

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            vpk24 Vishal Kasliwal [X] (Inactive) added a comment - I can confirm that all of lsst_apps builds on ubuntu.

              People

              Assignee:
              rowen Russell Owen
              Reporter:
              vpk24 Vishal Kasliwal [X] (Inactive)
              Reviewers:
              Tim Jenness
              Watchers:
              John Swinbank, Russell Owen, Tim Jenness, Vishal Kasliwal [X] (Inactive)
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                Updated:
                Resolved:

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