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Fledermaus file size recommendation

This page contains an overview of the recommended maximum sizes for the different file types used within QINSy.

  • Database files

  • QPD files

  • Grid files

  • QGF files

    • VOM

    • Line

    • Background

    • Design

  • Image files

    • Geotiff

    • ECW


File type

Recommended max. size

To be used

Comments

Database

500 MB

Possible: 2Gb

If larger:

  • Risk of reducing performance (replay/Qimera/FMGT)

QPD

250 MB

Possible: 1Gb

If larger:

  • Risk of reducing performance (Validator/Qimera/FGMT)

Grid

Sounding grid

  • 50 Gb

Dynamic (with qpd's)

  • 50 Gb


If larger:

  • Cooperative Cleaning

QGF(CAD)

  • 50 Mb (current limit)


FQI-442

  • Decimated (removing and simplifying items in the drawing)

    • Try CAD functions to simplify the drawing

  • No Blocks, Large Radius, ARC

  • 50km max. suggested distance from working area

  • Delete layers that are not used or empty

Image files

Geotiff Distance:

  • 1000m2

Size:

  • no limit


ECW Distance:

  • 1000km2

Size:

  • 100 Gb


Dependent on Geodetic location

If Geotiff misformed/misplaced:

  • Decrease size (divide into several Geotiffs)

  • Create ECW instead of Geotiff