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Output raster from geostatistical layer to match template raster: why is there an extra row of NoData cells?

Question asked by cotton.rockwood on Oct 11, 2016
Latest reply on Dec 16, 2016 by slynch-esristaff

I have a geostatistical layer created using ordinary kriging and the 'Create Geostatistical Layer' tool in Model Builder. I am trying to output this layer to a raster that matches a target raster using the 'GA Layer to Grid' tool. I have used the target raster to set the 'Snap Raster', 'Cell Size', and 'Processing Extent' environment variables and various logical combinations of these variables. However, the raster that is output has one additional row at the top when compared to the target raster. This row is filled with NoData values.

 

The target raster has these dimensions:

Columns_and_Rows: 110, 166
Cell_Size: 0.11559105, 0.11559105
Extent:

  Top 49.359975678
   Left -129.652945807
   Right -116.937930333
   Bottom 30.1718614184

Spatial_Reference: CS_WGS_1984

 

The output raster has these:

Columns_and_Rows: 110, 167
Cell_Size: 0.11559105, 0.11559105
Extent:

  Top 49.4755667278
   Left -129.652945807
   Right -116.937930333
   Bottom 30.1718614184

Spatial_Reference: CS_WGS_1984

 

Why does my raster have an extra row (and therefore the wrong Extent) and how can I fix this?

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