SuitabilityMaps - ObjectVision/GeoDMS GitHub Wiki

discrete_alloc function, argument 3: SuitabilityMaps

definition

SuitabilityMaps is the third argument of the discrete_alloc function.

This argument needs to refer to a container with as subitems attributes for each land use type.

These attributes define the suitability for the land use type for each land unit. It is advised to configure a monetary values unit (e.g. EuroPerHa) for these attributes.

The domain unit of these attributes need to be the LandUnitDomain.

applies

The values unit of each SuitabilityMap with value type: int32

conditions

The names of the SuitabilityMap attributes need to match with the values of the TypeNames argument.

example

container source
{
   container Suitability
   {
     attribute<EurM2> Living (GridDomain): 
       [
        1 , 2,  5,  4,  3, 1,
        2,  5,  8,  9,  7, 3,
        4, 10, 12, 13, 12, 6,
        5, 11, 13, 14, 12, 6,
        4,  9,  9,  5,  3, 2,
        2,  2,  4,  3,  1, 1
       ];
       attribute<EurM2> Working (GridDomain):
       [
        1, 1, 2,  3,  4,  6,
        2, 3, 4,  6,  8,  9,
        2, 4, 9, 11, 12, 10,
        1, 3, 5,  9, 10,  6,
        2, 4, 5,  5,  3,  2,
        1, 1, 2,  1,  1,  1
       ];
       attribute<EurM2> Nature (GridDomain):
       [
        3, 3, 3, 2, 2, 2,
        3, 3, 2, 2, 2, 2,
        3, 2, 1, 1, 1, 1,
        3, 2, 1, 1 ,1, 2,
        3, 3, 2, 1, 2, 2,
        3, 3, 3, 3, 3, 3
       ];
    }
}

container Compacted
{
   unit<uint32> ADomain := select_with_org_rel(FreeLand = True), label = "allocation domain";

   unit<uint32> SuitabilityMaps := Adomain
   {
      attribute<EurM2> Living  := Suitability/Living[ADomain/org_rel];
      attribute<EurM2> Working := Suitability/Working[ADomain/org_rel];
      attribute<EurM2> Nature  := Suitability/Nature[ADomain/org_rel];
    }
}