Changeset 5087


Ignore:
Timestamp:
Feb 28, 2008, 11:15:10 AM (16 years ago)
Author:
ole
Message:

Released decimated polygon for distribution now that it is a decimated
example only.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • anuga_core/source/anuga/utilities/mainland_only.lic

    r5014 r5087  
    77  <datafile>
    88    <filename>mainland_only.csv</filename>
    9     <checksum>-1661725548</checksum>
    10     <publishable>No</publishable>
    11     <accountable>Jane Sexton</accountable>
    12     <source>Unknown</source>
     9    <checksum>1002859807</checksum>
     10    <publishable>Yes</publishable>
     11    <accountable>Ole Nielsen</accountable>
     12    <source>Geoscience Australia</source>
    1313    <IP_owner>Geoscience Australia</IP_owner>
    1414    <IP_info>This is a polygon comprising easting and northing locations
    15     tracing parts of the coastline at Dampier WA as well as a rectangular area inland.
    16     This is used to specifically set the onshore initial condition in a tsunami scenario
    17     and here, it is used with a unit test in test_polygon.py.
     15    roughly tracing parts of the coastline at Dampier WA as well as a small
     16    arbitrary area inland.
    1817   
    19     The coastline was derived from Maritime Boundaries which is a public dataset. However,
    20     rumour has it that some of it was digitised from a Landgate supplied image.
     18    The data was obtained by subsampling the digitized coastline by a factor
     19    of 10 making it a very rough approximation.
     20    It is used with a unit test in test_polygon.py as an example of
     21    a convoluted polygon to test the functionality
     22    in ANUGA to specifically set the onshore initial condition in a
     23    tsunami scenario.
    2124   
    22     The origin and license issues are still undecided</IP_info>
     25    The original coastline was derived from Maritime Boundaries which
     26    is a public dataset but some of it was modified using a digitised
     27    coastline from a Landgate supplied image.
     28   
     29    However, after decimation, this dataset is obscured and does not provide
     30    a usable coastline. As such it does not infringe on Landgate's IP.
     31    </IP_info>
    2332  </datafile>
    2433
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