Questions tagged [append]

In GIS, append is the name of a procedure for concatenating rows to a table or feature class.

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Exporting and updating ArcGIS Online hosted feature class to file GDB [closed]

I am new to ArcPy and the ArcGIS Python API in general. I have a hosted feature layer in ArcGIS Online that contains a few point and polyline layers. Each layer contains an "Exported" field ...
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Append Data to Feature Service in AGOL

I have a Feature Service published out of Fulcrum App (see info here) that contains points, an underlying attribute table, and images at each location. I am wondering about approaches for appending ...
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Color osmnx map by place (using graph_from_place() method)

Let's say we want to graph the two below villages, which are in the UK. We also want to colour the streets by length. We can do: # Get data import osmnx as ox place = ["Broughton Hackett", &...
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Using Append tool in QGIS

I installed the Append Feature to Layer (zipped tool). There was no error message. The Append tool is in the Plugins. I can't add the tool to the Panel, it doesn't appear in the Panels/Toolbars when I ...
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Appending files with ArcPy

I'm trying to merge files based on a list generated using os.walk() but the last item in the list is almost always omitted from the append. Here is the code I'm using with ArcGIS Pro. feature_classes =...
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ArcGIS Pro Append Issue (field contains both text and numeric values) [duplicate]

I've got a workflow that appends values from a CSV file into a geodatabase table. Using field mapping, I've got the CSV column mapped to a text field. The issue I have is that the CSV column ...
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When appending records from one AGOL feature service to another, using python, how do you preserve parent-child relationships between features?

In my input feature service (a Survey123 survey) there are 4 layers: template (0), points (1), lines (2), and polygons (3). Template features are related to point features, line features, and polygon ...
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Appending Rasterlayer as SUBDATASET into existing geopackage using PyQGIS

I struggle with appending a RASTER Subdataset to an existing Geopackage using Python code. Meanwhile I can save one Raster to a new Geopackage but that's not my plan. from qgis import processing ...
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Appending all of the feature classes in one enterprise database to a template enterprise geodatabase using Model Builder

I am working on moving our GIS data from an old server to a new one. I've created the enterprise geodatabase on the new server, and have imported the schema from the old enterprise geodatabase from ...
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Trying to use fieldmap to append external featureclass/shapefile to new featureclass using external table for mapping

I am trying to work out a way to populate a series of shape files into a new set of Datasets and feature classes. I have an external table of what the destination feature class field name should be ...
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Appending features in file geodatabase using ArcPy

I am quite new to the use of ArcPy but am using it instead of ArcGIS Modelbuilder as I thought it might speed up my workflow. I have a large set of polygon features in a geodatabase (around 12.000), ...
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How to append a FeatureCollection to a hosted Feature Layer in ArcGIS Enterprise?

This question pertains to arcgis.gis in Python, for working with hosted Feature Layers in ArcGIS Enterprise. I'm using the enrich_data function to calculate a buffer polygon from my input (hosted) ...
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How do I append a shapefile to PostGIS table with multiple geometry fields using ogr2ogr?

I am having an issue when trying to append shapefile data to an existing table in my PostGIS database using ogr2ogr. The existing table has multiple geometry fields. When I append the shapefile the ...
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How to enable “supportsAppend” in ArcGIS Online REST API

I am looking for some help using AGOL and the REST API. We have a project where users are making new routes for a network. We need to be able to upload and append their GPX data to an AGOL feature ...
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Copy/Paste features as a Tool in QGIS

I am an generating a proccess with the process simulator from QGIS. My final task is to 'append' the features from one temporary layer created within the proccess to another layer in my proyect. I ...
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Choosing tool to add field based on nearest neighbor using ArcMap

Using ArcMap, I have two feature classes. The first is my polygon parcel layer with crop type, irrigation type, owner, etc. The second is my line canal layer, which has a field for our water schedule (...
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Python Error: TypeError: Append() takes at most 5 arguments (6 given)

I am writing a python script and have set my variables. But I keep getting this error "TypeError: Append() takes at most 5 arguments (6 given)" I had a look online and it says restart my ...
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Appending the features to PostGIS with PyQGIS [duplicate]

I have two layers with same schema and same name but its contain different features. I need to append those features with PostgreSQL db layer. All three Layers(db layer) schema and name is same . def ...
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Using Sort tool in ModelBuilder of ArcMap

I am using the model builder in ArcMap to create zonal statistics as table (daily time series-so iterating rasters in the beginning). The tool works fine, it's just that I have another additional step,...
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Forking and adding to FeatureLayer using ArcGIS Online

I am trying to find ways to join existing polygon feature layer with new data. For example, Esri has a living atlas reference layer for US state boundaries: https://www.arcgis.com/home/item.html?id=...
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Append new data to existing feature class using Load Data in ArcGIS Pro

I am trying to append new rows of data for a feature class that shares the exact same fields (column headers and types) but wasn't able to using Load Data in ArcGIS Pro. In ArcMap, you could easily ...
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Identify Transformation Used by Append Tool

In ArcMap, I regularly use the Append Geoprocessing tool to append data from a dataset in one projection into another dataset that is in a different projection. When you append between projections, ...
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Deleting existing data and thereafter appending updated data to hosted feature layer (layer within group layer) in ArcGIS Online

I am trying to figure out how to append new data to an existing feature layer in ArcGIS Online. I have tried to solely append the data (in ArcGIS Online), but the problem arises when I receive ...
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Append one layer to another in QGIS

I am a long time user of various GIS packages and am starting to explore QGIS in more detail. I have a polyline shapefile with some multipart features. I did not create the shapefile, but must edit ...
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How to specify the data to be inserted in the ArcGIS Server REST API's Append function?

I have a feature layer that is hosted in ArcGIS Server 10.71 and I would like to insert new data into this layer using the ArcGIS Server REST API's Append function. As shown by the appendUploadFormat ...
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Python script to automate data update

I am trying to update parcel data for 29 different counties. Typically I would truncate the old data and append the new data, but clicking both those commands 29 times is time consuming. I have ...
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Geocode points with append data ArcGIS Online

I am trying to add points with address data in a .csv file to a hosted layer in ArcGIS Online with the hops of ArcGIS geocoding the points for me. When I try to append the data, I am prompted to ...
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Using Append tool to append address number values from one point feature class to another gives ERROR 001156

I am using ArcMap 10.6. I am having a problem with the append tool, specifically when appending one field in my attribute table. I am trying to append the address number field which is a text field ...
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2 votes
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Merging polygons and having them appear in specific drawing order in ArcMap

This is in ArcMap 10.6.1. I have four polygons that I would like to merge into a single shapefile and have the order of polygons shown on the map from smallest to largest (see first screenshot ...
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QGIS: How to append one Geopackage layer into another Geopackage layer?

At 3.8.3, I need to to append one Geopackage layer to another Geopackage layer, both in the same Geopackage. Let’s say my Geopackage has two layers, A and B. How do I append B into A?
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Can an input be the same as the target with arcpy.Append?

I am basically trying to append the records of one feature class to another using arcpy.Append_management. They have similar but different schemas (they both have a uniqueid column but they also have ...
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Writing script to append Multiple GPX Files using ArcPy

I am using ArcMap 10.7. How do I write a script to insert multiple GPX Files as a Feature Class? What I was thinking is batching the files together in to one file and then running the code I ...
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Slow SDE Performance After Append - Geometric Network

I had an odd thing happen today, I do almost daily appends to our fiber network (fiber, splices, etc) and usually, it goes smoothly and with no complications. For some reason, I had an Append stall ...
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Loading and appending new data (in X,Y format) to existing layer using QGIS

I have a daily task where I need to loads and append 25 points into the same QGIS layer. Can anybody guide me, how to achieve this task? Currently it loads and replace the data in the existing layer ...
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Field mapping features to different feature with different field names using ArcPy

I was trying to you this instead of field mapping because field mapping is hard to understand. outfc = r'\\water.com\Blank.gdb\SewerCollection\ssLateralLine' infc = r'\\water.com\Test.gdb\...
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Append/Insert geoprocessing results into an existing feature class (polyline midpoints)

I plan to run a scheduled server job on a feature class in an Oracle 18c/10.7.1 geodatabase. The job would: Truncate the rows in an existing feature class Generate new rows from a geoprocessing tool ...
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What are requirements for Append API on ArcGIS Server?

What are the requirements for the Append API on ArcGIS Server? We are running ArcGIS server 10.4.0 I can access after getting a token the following services : https://xxx/arcgis/rest/services/dev/...
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3 votes
1 answer
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Append column of .csv file to attribute table of a feature class

I am quite new to ArcMap. I want to add a column of a .csv file to the end of the attribute table of a feature class. The column and the attribute table are of the same length. I tried to use the "...
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2 votes
2 answers
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Append (only) new features to a layer in QGIS

I've got a vector layer Target. I want to periodically add features that arrive (with the same attributes) in new.csv, which was created in the field. I'd like to append them to Target if and only if ...
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stack_raster.cpp:35:99: error: 'YES' was not declared in this scope

I've been playing around with C++ and the API for GDAL to create some functions that I have done using Python. One of them was to create a virtual raster based on a list of files found in certain ...
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When appending new data (points) in AGOL, the new points dont show up in the map?

So my workflow was: Open csv file in arcgis pro and plotting points on the map Make a feature service and upload it to arcgis onine Added 1 extra row to the csv file with new data. Saved this csv ...
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Arcpy 'Append_management' much slower than ArcMap Tool?

Basically I have a script that grabs data from a web service, parses it, stores it in an intermediary local fgdb, then appends that data to the feature class in the enterprise gdb. The portion of the ...
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3 votes
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Understanding and using fieldmapping with ArcPy?

I'm having trouble trying to understand how fieldmapping works in ArcPy (I'm kinda new to Python). In the below example, I want to take a shapefile and append it to a feature class. But I want to use ...
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Appending one shapefile to another using ArcGIS Desktop?

I am using ArcGIS 10.6.1. I have one shapefile with ~5,600 points, and another with ~4,200,000 points. I would like to combine these as one, then export as a flat text file/CSV. I've tried using ...
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ArcMap Append tool will not copy full contents of input feature class

I have a versioned SDE geodatabase and and running a series of Appends between feature classes and a stand-alone file geodatabase with a schema that mirrors the input gdb. I have, for example, an ...
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Calculating field after arcpy.Append_management()?

I have some AutoCAD layers (f.e. Cad1, Cad2) and I want to export them into feature class in a geodatabase (f.e. feature_class). Also I want to calculate field in "feature_class" for objects from CAD. ...
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Combining multiple shapefiles into one shapefile using ArcMap?

I have two .shp containing stream segments from two different NHD HUC files (see photo). I would like to make these into one shapefile and combine the attribute tables. I have tried to use the merge ...
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Using ModelBuilder Iterator sub-model then append?

I've created an iterator as a sub-model that collects values, then a main model that appends those values together upon completion of all iterations. My issue is if the iterator runs 10 times, then I ...
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ERROR 000338 when appending two datasets into one with arcpy

In an enterprise geodatabase with three datasets I'm trying to append two of the datasets into the third, however I get an error which states that Inputs must be either all Feature Classes, Tables or ...
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Merge dbf files from different folders in Python or Arcpy

I am new to Python. I have over one hundred dbf files to merge in two diffrent workspaces. Workspace 1: PCPT100100 PCPT101101 PCPT102101 Workspace 2: s100100 PCPT101101 s102101 I want to merge "...
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