Latest Contributions by KyleGallagher

I am trying to run a model with the Apply Symbology from Layer tool against multiple feature classes, some using a simple symbol and others based on a field. The tool works when there is only a simple symbol. When symbology is based on a field the output never comes out correct.  Things I've checked for: The Make Feature Layer tool is being used prior to running the Apply Symbology tool. The field names match in the feature class and the layer file being used for symbology. The output feature class will show up in the TOC with empty symbology. Looking at its symbology properties, it is set to the matched field name but the symbology does not have any values. Any thoughts on a resolution? This is a process that will be repeated several times and we would like to avoid manually setting the symbology for each feature class. Thanks! Kyle ... View more

I have a monitoring wells feature class with a related table containing contaminant values for that well over time (Fields: Well_ID is the PK/FK for the relationship class, Sample_Date, and Result). There doesn't appear to be a way to click on a well location and have the results for that well be plotted over time as I can only plot the values of one field. I do love the idea of being able to click on a feature and having it pop up versus the query method of the Chart Widget, but I should have more advanced charting options than what is currently available. Do I have no choice but to go the developer route? Also, why is the line chart not an option for the Related Tables Chart Widget? It is an option for the Chart Widget. Thanks! ... View more

I have a Feature Service that I have brought into ArcMap and made a local copy for edits. I am running a model that will perform a few spatial joins in order to calculate some fields and to calculate the geometry lat/long coordinates. I run the model and everything looks great, all fields populated as desired. However, after syncing the edits back to the server, the Longitude field has all null values. The Latitude values came over along with the other fields populated by the model, but not Longitude. The second time around, I started editin and performed a Calculate Geometry on the Longitude field. Again, after trying to sync edits to the server the Longitude field had all null values.   Any thoughts? I came across a similar post from 2012  but it was mentioned that there was a bug with the Calculate Geometry tool when dealing with feature services.   Thanks! ... View more

I am expecting the output of my visibility analysis to be 0 or a positive number, but I am also getting negative values.  Do negative values represent not visible? ... View more

I am looking at a visibility analysis for a proposed facility layout to be built into fairly steep terrain.  I have taken the outlines of my facilities and converted them to 3d points representing the roof lines, and these will be used as the observer locations.  It is my understanding that running the Visibility analysis with these 3d points and using the Frequency method will help answer whether "I can see you, and you can see me" is true.  This gives me Output1. In addition, I have 16 Key Observation Points (KOPs) and need to figure out what is visible from those locations.  If I run the Visibility analysis on these 16 points using Frequency method then I will get what is visible 360 degrees around that location.  This gives me Output2.  My logic here is that if I combine the results of Output1 and Output2, ensuring to account for all areas that are visible and limiting the view angle of my KOPs towards the proposed facilities, then I will have an aggregate viewshed.  Does this sound right? Thanks for any help! ... View more