Latest Contributions by ShaneBrennan

I have a service feature table that is created from an map package that references a file geodatabase. Sometimes when I call RefreshFeatures, the FeatureLayer labels (that I have defined in the map package mxd) do not show. This behavior is not consistent, sometimes they do show as I am creating new features, and sometimes they do not show. The labels defined in the mxd do not have anything special about them except not showing beyond a scale of 10,000. However I am not zoomed out beyond this point. Is there a way to force re-rendering of the labels?  ... View more

Hi, I am trying to edit a file geodatabase that is referenced from a map package that I load through a LocalFeatureService. The file geodatabase is not within the map package, it is referencing the file geodatabase which resides elsewhere on disk. Note that due to our workflow, using the SQLite-based .geodatabase format is not an option. I am able to create a MapPoint and add it to the ServiceFeatureTable that represents the points that exist as a feature class in the file geodatabase. I can apply my edits and it shows up in my map and in ArcMap when the file geodatabase is loaded there. However, I can't seem to edit attributes in code. Below is a summary of my code: //set up our service and all tables and feature layers LocalFeatureService _lfs = await LocalFeatureService.StartAsync(@"D:\dev\HelloWorldMap\HelloWorldMap\Assets\Data\test.mpk"); var url = _lfs.UrlFeatureService; ServiceFeatureTable _sft = await ServiceFeatureTable.OpenAsync(new Uri(url + "/0"), null, SpatialReference.Create(3857)); _pointsLayer = new FeatureLayer {     ID = "Points",     DisplayName = "Points",     FeatureTable = _sft }; //add the point layer to the map MyMap.Layers.Add(_pointsLayer); //create a feature using the ServiceFeatureTable's schema...the schema shows the proper fields. var feature = new GeodatabaseFeature(_sft.Schema); //after this line and before line 21, feature.Attributes is an empty dictionary! var point = new MapPoint(0, 0); feature.Geometry = point; //add the feature to the file geodatabase long id = await _sft.AddAsync(feature); //At this point feature.Attributes only shows OBJECTID in the dictionary collection, and it's value is -10 //No other attributes are showing even though the feature.Schema shows all proper fields! //oh well, let's commit anyway. After this call, the point is added //permanently to the geodatabase, it's OBJECTID is set as expected, and all other fields are <null>. var editResult = await _sft.ApplyEditsAsync(); ... View more

I have written some tools to help with mosaic dataset creation. By themselves, these tools work fine. However, whenever I try to chain them together in model builder, the mosaic dataset output of the Create Mosaic Dataset-based tool doesn't work properly as the input of the Add Rasters-based tool. I believe it is an issue with the "add rasters" tool (UpdateMosaicsFromRasterCatalog). I've attached an image to show how the tool stays white even though both inputs are specified. When the model is run, it just stops at the second tool with no error. See code below: class UpdateMosaicsFromRasterCatalog(object):         ...         def getParameterInfo(self):         """Define parameter definitions"""         param0 = arcpy.Parameter(             displayName="Input Mosaic Dataset",             name="input_mosaic_dataset",             datatype="DEMosaicDataset",             parameterType="Required",             direction="Input")                     param1 = arcpy.Parameter(             displayName="Source Raster Catalog(s)",             name="source_raster_catalogs",             datatype="DERasterCatalog",             parameterType="Required",             direction="Input",             multiValue=True)                     param2 = arcpy.Parameter(             displayName="Output Mosaic Dataset",             name="outout_mosaic_dataset",             datatype="DEMosaicDataset",             parameterType="Derived",             direction="Output")                     param2.parameterDependencies = [param0.name]                 return [param0, param1, param2]     def execute(self, parameters, messages):         """The source code of the tool."""         # Script arguments         mosaicDataset = parameters[0].valueAsText         rasterCatalogs = parameters[1].valueAsText                 #split the raster catalogs selected by the user         #and loop through them, adding them to the mosaic         rcList = rasterCatalogs.split(";")         for rc in rcList:             messages.AddMessage("Updating " + mosaicDataset + " from " + rc)             try:                 arcpy.AddRastersToMosaicDataset_management(mosaicDataset, "Table", rc, "UPDATE_CELL_SIZES", "UPDATE_BOUNDARY", "NO_OVERVIEWS", "#", "0", "1500", "#", "#", "SUBFOLDERS", "OVERWRITE_DUPLICATES", "NO_PYRAMIDS", "NO_STATISTICS", "NO_THUMBNAILS", "#", "NO_FORCE_SPATIAL_REFERENCE")             except Exception as e:                 messages.AddMessage("Update Mosaic Dataset From Raster Catalog failed.")                 messages.AddErrorMessage(e.message)         return [ATTACH=CONFIG]33895[/ATTACH] ... View more

Hello, I am trying to calculate statistics on a referenced mosaic dataset in ArcMap 10.2. It is references a selection from a normal mosaic dataset in the same file gdb which contains DTED elevation data. Trying to calc statistics in ArcMap, ArcCatalog, and through a Model Builder exported Python script all return Error: 999999, Failed to execute (CalculateStatistics). I have rights to the folder and there is plenty of disk space. The script runs all the way to 100% before failing. Any help would be appreciated! ... View more

Hello, When I try to add rasters to an empty mosaic dataset using the GeoEye-1 raster type, it fails with Error:8004205f: No new mosaic dataset item was added. However, I can add a single .pvl file to ArcMap just fine. I am using 10.2. The empty mosaic dataset was created using default values (i.e. no Product type). EDIT: The directory and imagery is not read-only ... View more

I want to set up a simple model which selects features which have a date field value greater than or equal to a user-specified date. The date field value is also user-specified. The date field and date variables are used in an Expression variable using in-line variable subsitution (%Field% >= #%Date%#). This Expression variable is one of the paramters for the Select Layer by Attribute tool. This all works properly when I manually set the value of the Field and Date variables and then run the model. My question is, how do I get the Field variable to show the fields of the input Table View when the tool is invoked by the user? The drop down of course is empty for the Field parameter. ... View more