Changes between Version 8 and Version 9 of Grass7/TemporalGISAlgebra


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Timestamp:
Jul 5, 2013, 7:34:17 AM (11 years ago)
Author:
huhabla
Comment:

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  • Grass7/TemporalGISAlgebra

    v8 v9  
    514514 ---------------------------------------
    515515}}}
     516
     517Examples:
     518Create the sum all maps from STRDS A and B that have equal time stamps and store the new maps in STRDS C.
     519{{{
     520C = A + B
     521}}}
     522Same expression with explicit temporal topology and temporal interval processing operators.
     523{{{
     524C = A {equal,=+} B
     525}}}
     526Select all cells from STRDS B with equal relations to STRDS A if the cells of A are in the range of [100.0, 1600] of time intervals that have more then 30 days
     527{{{
     528C = if(equal, (A > 100 && A < 1600) {equal,&&} td(A) > 30, B)
     529}}}