Questions tagged [feature-class]

In ArcGIS, a collection of geographic features with the same geometry type (such as point, line, or polygon), the same attributes, and the same spatial reference.

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arcpy.ListFeatureClasses() not respecting feature_type keyword default?

I am using ArcMap Version 10.6. I am having a problem with the ListFeatureClasses() function in arcpy. I am wanting access to all the feature classes in my datasets within a geodatabase. The ...
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2answers
434 views

Is there a way to identify empty feature classes in ArcMap without deleting them? [closed]

Is there a tool or script in ArcMap (currently using 10.5.1 basic) to identify empty feature classes without deleting them? I have to keep all feature classes in the geodatabase, even if they are ...
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1answer
24 views

Featureclass from dev env to test env

I am new to GIS. I have created a geodatabase. And inside this geodatabase i have created a feature class, i created a mxd file to publish feature service. Since this was all in development ...
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54 views

Is there something like a “magnet lasso” while using the line feature in ArcMap?

I am just starting to learn ArcMap and just recently used the line feature for the first time. When I traced the border between a forest and a field, I was wondering whether there is something like a "...
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2answers
219 views

Spatial join iteration in ArcPy?

I'm pretty sure this is simple. I'm used to just doing a few maps at a time, and manually joining them doesn't take too much time. However, I've now managed to get myself into the situation where I ...
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47 views

Features duplicated in multiple, different fields - label expression to avoid duplicate labels

Using ArcMap 10.4.1. I am trying to label a feature class of roads, there are 5 types: U.S. Highways, State Highways, County, Municipal, and Off Highway. Sometimes a road feature belongs to two ...
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1answer
23 views

Is there a way to get aKML data into a feature class? [closed]

I have a couple of KML files and I need to use ArcPy to insert these KMLs into a feature class in the SDE. I’m new to ArcPy so I’m looking for advice on how to approach this. I already have a feature ...
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0answers
1k views

Add Geometry Attributes doesn't work for feature classes but does work for shapefiles

I'm trying to add start and end point coordinates to a line feature using the LINE_START_MID_END geometry property of the Add Geometry Attributes tool. Every time I use the tool on a feature class in ...
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13 views

Exported feature class attribute table fields containing data read as NULL or 0 length vectors in R [duplicate]

I have encountered some odd behaviour trying to work with data exported from feature classes using the Export Feature Attributes to ASCII tool in ArcDesktop 10.4.1 (advanced licence). The data looks ...
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1answer
156 views

Errors with Append tool 000594

I am trying to No_Test append a polygon feature class to another polygon feature class. Both fc's are located in the same geodatabase. I am using the Append tool with ArcGIS 10.2. I'm getting two ...
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1answer
200 views

Changing reference scale of annotation feature class in ArcGIS Pro?

I've looked all around, but can't find a way to change the reference scale of the Annotation FC in ArcGIS Pro. Is there a way to do it instead of having to create many FCs?
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Copy features with their related tables [closed]

I have two file geodatabases with identical schema that have a feature class and four related tables. I need to copy features from one to the other with the information from all of the related tables. ...
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1answer
73 views

Changing feature from one feature class to another using ArcGIS Pro?

I am trying to change a feature from one feature class to another (not copy) For example, I am working with a town's water system. We have mainline valves and hydrant valves. I have come across a ...
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2answers
90 views

ArcPy Feature Class to Feature Class blank results - ArcGIS Pro

I have this Feature Class to Feature Class script that creates a feature class of patient visits for each store for every month for every year it has been open. However, when I run the script it will ...
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0answers
51 views

CreateFeatureclass_management Not Displaying in Map - Null Geometry

I have two feature classes that share a common ID field. I wrote a script to create a new feature class that contains the records in the first FC that are not in the second FC. It works, in that it ...
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1answer
138 views

List all MXDs that a feature class is in using arcpy

I know it is possible to list the paths of feature classes that are in an MXD using arcpy. But is it possible to do the reverse -- to list all the MXDs that a feature class is in? I am trying to ...
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1answer
36 views

TableToGeodatabase result to Attribute Index

I am converting a csv to a Geodatabase, then I want to add an index using the AddIndex_management(). How do I get the output of the TableToGeodatabase() method to be a layer I can use as the input ...
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2answers
203 views

Iterate over two Feature Classes Inputs in ModelBuilder

I use a tool (Centrality of Urban Network Analysis) that requires two input files: a polygon layer made of buildings and a Network Dataset. Since my area of analysis is quite huge I divided it into 40 ...
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0answers
119 views

Snapping an annotation feature class (anno class)

Is there any work around for being able to snap an annotation feature class (non-simple feature type) to the vertex points of another layer en masse? Similar to how the 'Editing toolbox > snap' tool ...
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2answers
122 views

Display combinations of multiple fields containing same data type for each feature class point

I am trying to display small mammal trapping data in ArcMap 10.3.1. I am dealing with a point feature class. There are 3 relevant fields in the attribute table, one for each night of trapping, ...
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1answer
40 views

Snapping feature classes together for one section of a polygon and not the whole feature where slivers are visible

I have used the snapping tool to snap the vertex in 2 feature classes together where they contain slivers gaps and overlaps. This works fine however the tool executes this for the whole polygon and ...
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1answer
975 views

Domain field not showing up in Feature Class properties

I am working on a project where I made domains for my feature classes, and I need to connect the domain to the actual feature class. When I go to the Feature Class properties, the domain field is not ...
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1answer
191 views

Turning off Feature Classes in ArcGIS Pro using ArcPy?

I'm struggling to create a python script that will simply turn off all feature classes in the table of contents within my ArcGIS Pro project. I think part of my problem is the syntax change from ...
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1answer
377 views

Iterating extraction of polylines and annotations from CAD to Esri Geodatabase

I have successfully converted a DWG lines and annotation in a geodatabase annotation feature and polyline feature using Arcgis 10.2.2 And now I want to construct a model builder to automate and ...
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2answers
335 views

Update a feature class from a feature class in another geodatabase

I have a feature class that I update occasionally. Most of the time it is just adding new features, but sometimes I do update attributes on existing features. However, I need to update a 'copy' of ...
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1answer
111 views

ERROR 99999 during arcpy.Project_management

I have a script that I run in ArcMap 10.5.1 that iterates through feature classes in a file geodatabase and projects each one to a WGS84 shapefile. This works smoothly for most feature classes in the ...
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2answers
69 views

Select feature if field value in another field

I'm working with a feature class in ArcMap. I want to select features if the text of one field is found in another field. I have two fields, StreetName and StreetName_1. If StreetName == 'MAIN' and ...
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1answer
458 views

How to delete a single Feature Class from a geodatabase using FME

I am trying to produce an FME script that is a replication of an existing python script in order to compare "apples to apples". The point of this project is to prove that FME can process "big data" ...
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1answer
322 views

Split File Geodatabase in Arcgis

How can I split large File Geodatabase(FGDB) in Arcgis, It contains many Feature datasets and Feature classes. I want to split it without missing any feature or attribute and after some work I could ...
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1answer
26 views

Understanding Views and Feature Classes in ModelBuilder?

I'm trying to build a tool in ModelBuilder to analyze where trips take place in relation to buffer zones. It takes as inputs an old buffer zone, a new buffer zone, and a set of trip data. The trip ...
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331 views

Export object data from CAD to Shp

I am using the tool Feature Class to Feature Class to export polygons from a CAD File. An example piece of data in CAD looks like this: My problem is that I am unable to export any of the object ...
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0answers
44 views

Using polygon (simulating annotation) shapefile in ArcGIS Desktop? [closed]

I received some shapefiles to create a map, and included is an 'annotation' shapefile, which contains all of the labels for the map as well as the label properties (FontName, FontSize, Angle, etc). ...
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1answer
33 views

Export attachments from a feature class with сyrillic symbols

I found a .py script which export attachments from a feature class (here) But it doesn't work with Cyrillic symbols in name of attachments. How to specify the value of the encoding in the script and ...
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1answer
38 views

Seeking ModelBuilder tool for changing Feature Class source?

I'm trying to add a tool that will give me the opportunity to change the source of a feature within my model. So this is what I figured out until this point. I have a feature called: Pipelines - ...
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1answer
36 views

Editing feature class without creating separate output?

I have a feature class in my geodatabase and I would like to convert multi-parts to single-parts using the following syntax: MultipartToSinglepart_management (in_features, out_feature_class) Is ...
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1answer
38 views

Identifying duplicates between two different feature classes

I am trying to identify duplicate records between two feature classes in a file gdb (Arc 10.3). I first create a set of unique IDs present in FC_1, then use an if statement to identify whether the IDs ...
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1answer
461 views

Cannot drag polygon features in ArcMap 10.1

In ArcMap 10.1, I can 'Start Editing' a polygon layer and select a feature with the 'Edit tool'. If I hold down the left mouse button, I get the four way arrow cursor but then I am unable to drag the ...
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1answer
869 views

How to check if one polygon intersects with a feature class

I dynamically create a polygon from an array like this: import decimal lines = ['1|421474.904|4467629.2341','2|421590.35|4467592.7209','3|421611.5036|4467661.6442','4|421611.4173|4467661.7276','5|...
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0answers
126 views

Can two feature classes share geometry and have different attributes with ArcGIS Desktop?

Is there a way for two feature class (say parent and child) to share same geometry shape but have their own set of attributes? Features created or updated on parent feature class transfer its geometry ...
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1answer
58 views

How to calculate a field upon row creation?

I want to create a calculated field that will auto populate whenever a new row is inserted into a feature class. I can do this with the Field Calculator, but that requires manual intervention. Is ...
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1answer
75 views

Create loop in ModelBuilder in ArcGIS?

I am using the ModelBuilder to apply some analysis on some feature classes(shape files). I have to apply the same model for different feature classes and of course the output naming would be according ...
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1answer
184 views

Expanding extent of file geodatabase feature class in ArcGIS Pro?

An answer by @CurtisPrice to Recalculating full extent of File Geodatabase feature class? alerted me to the Recalculate Feature Class Extent in ArcGIS Desktop which is also available in ArcGIS Pro. ...
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1answer
61 views

Using domain coded values to define arcpy SQL query variable based on field.type

I am attempting to export selected features from many feature classes within a series of geodatabases into new ones - maintaining schema and all that. The trouble is that each geodatabase has ...
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2answers
230 views

Distinguishing feature class from shapefiles using ArcObjects?

private IFeatureClass GetFeatureClassSelection() { var gxObject = BrowseForFeatureClass(0); if (gxObject == null) return null; var gxDataset = gxObject as ...
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1answer
278 views

Replace Feature Class with Another Feature Class inside an .mxd

I am trying to create a script that makes a copy of the same feature class within the same file GDB by using the "copyfeatures" syntax which works fine. I am then trying to iterate through a list of ....
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1answer
563 views

Fastest way to write large numpy arrays to feature class: as rows, or as columns?

I have a numpy data processing loop that repeats ~50,000x and outputs ~23 data values. I want to write this data to the attribute table of my ~50,000-point multipoint feature class. With each loop, I ...
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0answers
182 views

IFeatureCursor returning null features

I have created an IFeatureCursor using IFeatureClass.Search(). The features in this exist and are not null. However, when I pass that same cursor into another method there are suddenly no features. ...
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1answer
48 views

Removing unmatched points from geocoded FeatureClass using ArcObjects?

I have geocoded some locations but I need to remove the unmatched locations that are in the resulting FeatureClass. How can I do this programmatically with C#? I am able to get the unmatched features ...
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1answer
27 views

Creating separate dxf file for each ArcSDE featureclass with FME 2017? [duplicate]

I am having problems creating separate dxf files for my sde Featureclasses with fme2017. I am not a CAD user but have to export over 200 featureclasses out of my 10.3.1 SDE Database. I have created ...
2
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1answer
311 views

Looping main and Sub-folder in ArcPy [closed]

I am writing a Python script, which can literate through all main folder and Subfolder. My main folder names are 2001, 2002.....and under main folder differents subfolder is there, Subfolder name : ...