https://community.esri.com/t5/arcgis-pro-questions/multiple-iterations-on-1-grid-file-in-modelbuilder/m-p/1407048#M81569 <P>Hello,</P><P><BR />I want to build a Modelbuilder in ArcGIS Pro where an expression (focal mean algorithm:&nbsp;<EM>Con(IsNull("NameRaster.tif"), FocalStatistics("NameRaster.tif", NbrRectangle(10,10, "CELL"), "MEAN"), " NameRaster.tif")</EM>) is used in the tool raster calculator to fill gaps in a grid file. In doing so, the intention is to use the output of the raster calculator back as input in a subsequent iteration or loop. This is necessary as some holes in the grid are too large to be filled with just 1 run. Multiple runs are needed to completely fill the holes in the grid. However, via the 'For' and 'Iterate' iterators, this does not seem to fully succeed.<BR />It manages to create a loop but in doing so, the expression is executed only 1 time and afterwards copies of the first output are produced each time. This is not what I am looking for.</P><P><BR />Is it possible to fill gaps in one grid file via multiple iterations of raster calculator in Modelbuilder?</P><P>&nbsp;</P> Mon, 08 Apr 2024 09:33:19 GMT Jeroen 2024-04-08T09:33:19Z https://community.esri.com/t5/arcgis-pro-questions/multiple-iterations-on-1-grid-file-in-modelbuilder/m-p/1407048#M81569 <P>Hello,</P><P><BR />I want to build a Modelbuilder in ArcGIS Pro where an expression (focal mean algorithm:&nbsp;<EM>Con(IsNull("NameRaster.tif"), FocalStatistics("NameRaster.tif", NbrRectangle(10,10, "CELL"), "MEAN"), " NameRaster.tif")</EM>) is used in the tool raster calculator to fill gaps in a grid file. In doing so, the intention is to use the output of the raster calculator back as input in a subsequent iteration or loop. This is necessary as some holes in the grid are too large to be filled with just 1 run. Multiple runs are needed to completely fill the holes in the grid. However, via the 'For' and 'Iterate' iterators, this does not seem to fully succeed.<BR />It manages to create a loop but in doing so, the expression is executed only 1 time and afterwards copies of the first output are produced each time. This is not what I am looking for.</P><P><BR />Is it possible to fill gaps in one grid file via multiple iterations of raster calculator in Modelbuilder?</P><P>&nbsp;</P> Mon, 08 Apr 2024 09:33:19 GMT https://community.esri.com/t5/arcgis-pro-questions/multiple-iterations-on-1-grid-file-in-modelbuilder/m-p/1407048#M81569 Jeroen 2024-04-08T09:33:19Z