Changes between Initial Version and Version 1 of Ticket #1119


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Timestamp:
Jul 11, 2011, 12:08:00 PM (13 years ago)
Author:
pracine
Comment:

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  • Ticket #1119 – Description

    initial v1  
    44
    55-Refer to weighted information created by ST_AsRaster() (the length or the area of the geometry intersecting with the pixel
     6
     7In the one raster version of MapAlgebra one could refer to the second band like this: 'rast[2]'.
     8
     9In the two rasters version of MapAlgebra one could refer to the second band like this: 'rast1[2] + rast2[2]'.
     10
     11'rast', 'rast1' and 'rast2' should by default refer to the value of the first band.
     12
     13This change means that we MUST remove the function's band parameters since they are not useful anymore.