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Proposed DDR Changes. Travis Wagner. Problems with DWG/DXF files via DDR. Issues we have heard: Current method of block creation causes AutoCAD to crash when opening large areas (Utility & Planimetrics) Slow draw times Clean up work on user end Any others we haven’t heard about?.

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Proposed ddr changes

Proposed DDR Changes

Travis Wagner


Problems with dwg dxf files via ddr
Problems with DWG/DXF files via DDR

  • Issues we have heard:

    • Current method of block creation causes AutoCAD to crash when opening large areas (Utility & Planimetrics)

    • Slow draw times

    • Clean up work on user end

  • Any others we haven’t heard about?


Proposed resolution
Proposed Resolution

  • Use different template that shows points as an “X” where they are still visible by changing PDMode = 3 and PDSize = 5

  • For attribute data, export method as “extended entity data”


Extended entity data eed
Extended Entity Data (EED)

  • Benefits

    • Smaller file size (2 quarter sections: Planimetrics 1.54 MB vs 616 KB)

    • Does not create points as blocks

    • Still get attribute data

      • Load .lsp file “eedcnvrt.lsp”

      • Gives you “eedconvert” command to create object data from eed data

      • Creates a new table for the converted eed data

      • Ability to select exactly what features to extract from the eed data and exactly what fields

    • Cleaner files (no fme block to purge out or explode)


Thoughts
Thoughts

  • Does the current method work for your organization?

  • Would the proposed change benefit your organization?

  • Discussion


Other ddr topics
Other DDR Topics

  • How are you currently accessing DDR?

    • Via cities

    • Via public DDR interface


Other ddr topics1
Other DDR Topics

  • How are you currently accessing DDR?

    • Via cities

    • Via public DDR interface

  • Are there any other datasets that would benefit you from being accessible via DDR?


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