topic Segmentation Violation Error in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/segmentation-violation-error/m-p/59481#M824 <HTML><HEAD></HEAD><BODY><SPAN>I am currently attempting to create a contour map from elevation data.&nbsp; The shapefile with the elevation points are clustered in a study area, but there are two outlying points that were used as backsites from the survey.&nbsp; I created a polygon to serve as a SiteOutline and attempted to Convert to Grid in order to establish an Analysis mask for the contour line creation in Spatial Analyst.&nbsp; Unfortunately, I received an "Error: Segmentation Violation" message.&nbsp; Is this because of the outlying points since I did not, nor do I want to, include them in the SiteOutline shapefile?&nbsp; Should I go back to the original data and eliminate these points from the shapefile?&nbsp; Thanks!</SPAN></BODY></HTML> Tue, 28 Sep 2010 15:26:04 GMT MatthewPiscitelli 2010-09-28T15:26:04Z Segmentation Violation Error https://community.esri.com/t5/arcgis-spatial-analyst-questions/segmentation-violation-error/m-p/59481#M824 <HTML><HEAD></HEAD><BODY><SPAN>I am currently attempting to create a contour map from elevation data.&nbsp; The shapefile with the elevation points are clustered in a study area, but there are two outlying points that were used as backsites from the survey.&nbsp; I created a polygon to serve as a SiteOutline and attempted to Convert to Grid in order to establish an Analysis mask for the contour line creation in Spatial Analyst.&nbsp; Unfortunately, I received an "Error: Segmentation Violation" message.&nbsp; Is this because of the outlying points since I did not, nor do I want to, include them in the SiteOutline shapefile?&nbsp; Should I go back to the original data and eliminate these points from the shapefile?&nbsp; Thanks!</SPAN></BODY></HTML> Tue, 28 Sep 2010 15:26:04 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/segmentation-violation-error/m-p/59481#M824 MatthewPiscitelli 2010-09-28T15:26:04Z