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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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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How to update a feature service in arcgis pro and update the same feature service in AGOL? [duplicate]

I have a hosted feature service in arcgis online. This was my workflow for that: 1. add csv. in arcgis pro + plot points 2. Share as a web layer to arcgis online Now I have new points to this csv ...
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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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65 views

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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1answer
79 views

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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1answer
33 views

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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42 views

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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10 views

Collector changes the dates in appended shapefile data

Today I was working in an area where I lost cell service and had to collect GPS points. When I got back to the office, I appended those points into the ArcGIS Collector map. The "Date" field shows ...
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1answer
652 views

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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55 views

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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70 views

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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47 views

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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1answer
46 views

Appending annotations changes the scale of the new annotation?

I am trying to append an annotation feature 1 (green)to another annotation feature 2(red). While these features are separate, I have the scale set to 1:4000, and the font size is correct. However, ...
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79 views

Append in Arc.Py could not write value ' ' to output?

I have a list called list1: [('C:\\Users\\user\\Desktop\\merge\\output_c\\exports\\r01\\r01.shp', 'C:\\Users\\user\\Desktop\\merge\\promerge\\r01\\r01.shp'), ('C:\\Users\\user\\Desktop\\merge\\...
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1answer
78 views

Appending multiple FeatureClasses to one another gives ERROR 000735?

I have 5 fairly large Feature Classes with identical fields but different attribute data which I have been trying to merge/append together unsuccessfully. When using merge_management the process ...
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68 views

ogr2ogr merge fgdb (while importing to PostGIS)

I have millions of records and hundreds of tables in several file geodatabases.. The tables name in these FGDBs are all same but just in different areas. For instance, the Admin table, you see below,...
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141 views

Preventing Append_management from adding target to Table of Contents? [duplicate]

I am using ArcGIS Desktop 10.2. I have a script that successfully converts a .csv into an already-existing feature class by first truncating the feature class table and then using the following line ...
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47 views

Arcpy Append Management Function Copying Blank Records

Below is the code I'm struggling with. import arcpy import datetime #Create copy of GDB 2.0 Template date = time.strftime('%Y%m%d%H%M%S') emptyLLDGDB = "\\\\Bvweb104draco\\e\\08_Scripts\\...
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1answer
68 views

Skip duplicate records when appending using arcpy?

The objects I want to check have unique ID's (edit: these ID's are different from OID's and will remain the same when copied). I'm appending one file geodatabase to another, and I want to make sure I'...
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1answer
516 views

Appending rows to empty FeatureClass with ArcPy

My goal is to delete all rows in an existing feature class, then append new rows from a new shapefile... everything works except for the append. The table-view portion as the input is giving me the ...
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1answer
94 views

Preserving 'Created By' field when appending data in ArcGIS enterprise geodatabase

I am updating the schema of an enterprise geodatabase. My plan is to create an xml document of the database schema, make my changes within the xml editor, and then create a new GDB with the new schema ...
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1answer
181 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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80 views

Adding features to feature class that is initially empty using ArcPy?

I have built a loop that creates each time a series of features (lines). And every time that new features are created I want to save them into a feature class (always the same one). I believe I need ...
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2answers
233 views

Optimizing combining multiple feature classes into one via arcpy

I have about 1000 feature classes spread over about 50 geodatabases which I am trying to append into an empty layer in a separate geodatabase. When I previously did this on shapefiles, the process ...
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390 views

Append Tool is not transfering all data

I am trying to append one polygon shapefile to an empty polygon feature class. The append works without any errors that I can use to troubleshoot. Unfortunately, out of 59 polygons in the shapefile, ...
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1answer
85 views

Preserve Nulls Environment Setting with Append in Arcpy - warning 000596 [closed]

I'm appending data in my script and some of the source data has nulls in fields that are required. The script runs successfully but those features do not get appended. When I run the tool in ArcMap, ...
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1answer
96 views

join or merge empty table with layer

I'm building a municipal model with many pipes, manholes & other structures as vector layers - these are coming from several different sources of information and the field structure can be ...
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1answer
117 views

Appending multiple shapefiles into existing blank feature classes using ModelBuilder?

I have a set of shapefiles that I need to append into an existing blank database. The database I have contains blank copies of the shapefiles, only as feature classes in a feature dataset. Each ...
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1answer
57 views

When appending two shapefiles in ArcMap 10.2 values in attribute table become distorted

I have appended two point shapefiles using append tool in Arcmap saved in C:drive (I tried in geodatabase before and it did not work). After successfully obtaining new appended shapefile, which seems ...
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1answer
155 views

ArcPy Append GDB's

I have two GDB's that are the same schema. One is a master GDB that we are appending other individual GDB's into. The GDB's contain several points, polys, lines, and tables as well as 2 datasets with ...
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81 views

ArcPy Append or Merge Outputs Empty [closed]

I'm trying to merge or append layers with identical schemas. When I run the append arcpy function in a stand alone script (only the arcpy tool) it works but when I put it my complete script, the ...
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57 views

ArcGIS Append tool imports attributes incorrectly

I'm working on a project where I routinely truncate and load data from a source annotation feature class to a target annotation feature class. My method is simple, and runs as follows: Delete Rows ...
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1answer
124 views

Clipping with results going to existing feature class using arcpy.Clip_analysis()?

I am using arcpy.Clip_analysis() in arcpy immediate window to clip feature. This function creates new object as a result of clipping. That take more processing time. Can I do the clipping and save the ...
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219 views

Using Append tool in ArcPy with Edit Session?

I need to run the append tool in an edit session because the feature class I am appending to is in a gdb with a relationship class, and I need to update the field mapping for a few of the fields. I ...
2
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1answer
164 views

Preserving OID when appending in ArcPy?

The following snippet works perfectly when appending one FC to another, with a slight schema difference (1 field): target_layer = "blah blah blah.sde/yada.DBO.yada_yada" append_layer = renamefgdb+'\...
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1answer
64 views

Combining Data from a CSV file to a Shapefile based on matching FID

I am relatively new to GIS. I have an existing shapefile of New Zealand islands that details island name, Lat/Long, island group, area, etc. Included in this shapefile is a unique FID for each island....
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2k views

ArcMap Append (Data Management) Tool is not working correctly

Software version: ArcMap 10.5 I am attempting to append data from a Shapefile into an existing SDE Geodatabase feature class using the Append (Data Management) tool. The tool runs, and the results ...
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2answers
282 views

Merging feature classes coming from submodel as fc_%n% into one table using ModelBuilder?

I'm trying to merge feature classes, that come from a submodel ("PFA_findBiggest") via inline variable substitution. They are saved in a GDB. They all have different fields. I want to merge them into ...
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1answer
637 views

How to produce shapefiles on census block groups by commuting zone?

I need census block group (CBG) shapefiles separately for each commuting zone (CZ) in the US (by the 2000 delineation, there were 709 of them). I only found CBG shapefiles by state though, here. By ...
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3answers
2k views

Merge multiple geodatabases into one

I have 207 geodatabases, each with 3 feature classes, and multiple shapefiles (point, line, and polygon) within each feature class. The data is from The National Map (USGS). In the screenshot, you can ...
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1answer
298 views

Appending Feature Class From File Geodatabase to SQL Server Express Geodatabase?

I have a set of file geodatabases with the same schema as my SQL Server Express geodatabase. Using this script, I am trying to append the feature classes of each FGDB into the corresponding feature ...
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3answers
268 views

Merge shapefiles into geodatabase in ArcPy

I am trying to merge a number of shapefiles with the following code: import arcpy, os, datetime #Set working directory cd = r"C:\Users\..." arcpy.env.workspace = cd os.chdir(cd) arcpy.env....
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1answer
58 views

ArcGIS gdb table field name problem

I used a tool to draw a polyline following specified point objects. A new feature class was automatically created and the new polyline is a row in that table. This data is stored in my personal disk ...
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1answer
259 views

Append New Records

I would like to append records from a view to a table to serve as a log. I tried using the ArcGIS Append tool but it creates duplicate records. Is there a way to append only those records from the ...
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0answers
282 views

Append not populating target dataset - Arcpy

I am attempting to append several features from an input dataset to a target dataset. Both datasets have several matching fields, which are the ones that I would like to keep - fields that do not ...
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1answer
1k views

Append count of unique values to dictionary keys and then sum the occurrences

I am trying to compare the occurrences of codes from a column within feature classes against a list from a spreadsheet column and then add these to a dictionary where the feature class name is the key ...
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1answer
1k views

Copy features from one layer to another with ogr and python

I have two layers with the same feature definitions named lyr and lyr_add. These layers were populated from a JSON based mapserver. I would like to append all of the features from lyr_add to lyr, ...
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1answer
43 views

Data loss and misplaced values after Append

I attempted to append 10 shapefiles after carefully verifying the schema. I keep losing large amount of data and getting misplaced values (in wrong columns/fields). I am using ArcMap 10.2.2 and total ...
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1answer
327 views

ArcMap generated “*.sr.lock” files interrupt Append function

Whenever I try to append several shapefile tables in ArcMap I receive a "read-only" error associated to the recipient file. Several 'sr.lock" files are generated associated to this failure and I ...