argorderaddarealimited,argorderwithidaddarealimited

argorderaddarealimited

variation on argorder

Result = argorderaddarealimited(currentId, chances, areaLimit, chances, areaLimit, chances, areaLimit)

Result = argorderwithidaddarealimited(currentId, chances, id, areaLimit, chances, id, areaLimit, chances, id, areaLimit)

chances

spatial scalar

currentId

ordinal spatial

areaLimit

nonspatial scalar

id

nonspatial ordinal

Result

spatial ordinal

Operation

Operation is like the argorderarealimited,argorderwithidarealimited variant except that the areaLimit argument has been replaced by the areaAdded argument. The operation will extend the area with the size of areadAdded on base of “maximum likelyhood”.

Notes

A cell with missing value on chances is not considered in the operation; it is assigned a missing value on Result. An id_i value of 0 will lead to unclear results.

Group

This operation belongs to the group of Order

Examples

1. • pcrcalc

   binding

   Result = Result.map;

   CurrentId = CurrentId.map;

   Chances1 = Chances1.map;

   Chances2 = Chances2.map;

   initial

   report Result = argorderaddarealimited(

   CurrentId,

   Chances1,

   1,# add area

   Chances2,

   4 # limit in pixels

   )

   ;

   
   

   • python

   CurrentId = readmap(“CurrentId.map”)

   Chances1 = readmap(“Chances1.map”)

   Chances2 = readmap(“Chances2.map”)

   Result = argorderaddarealimited(

   CurrentId,

   Chances1,

   1,# add area

   Chances2,

   4 # limit in pixels

   )

   
   

   Result.map	CurrentId.map	Chances1.map	Chances2.map