New answers tagged arcgis-desktop
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Layer package file generated in 2019 does not open anymore in arcmap 10.4.1
Similar to opening an ".aprx" in ArcMap, you cannot roll back certain datasets as the schema does not match Esri's input schema.
My only guess is that someone created the working datasets ...
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Tracing a specified distance along a network using ArcGIS Pro
You can use a Function Barrier. Using the Add function will total the Shape_Length attribute and when it reaches the set value (in your case 500m) the trace will stop.
See section on Function Barriers:...
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Creating a Weighted Map using weighted overlay method for finding shortest cost path. Replicating arcgis' weighted overlay analysis tool in python
If you're willing to try a solution based on GRASS GIS modules, I think you could simplify the procedure. The GRASS GIS module is r.walk, implemented in the QGIS toolbox as r.walk.points (for you use ...
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Using Select By Location Intersect, how to exclude the join features that only touch the boundary of target features
I have the exact same issue, however, in my case it is with river networks and basins. I only want to select basins that do not contain a major river. ¨
However, some of these basins touch the edge of ...
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Field Calculator If Statement
Adjust your code with the following code block
def ifBlock(Parcel_Year_Built, Decade_Grouping):
if (Parcel_Year_Built < '1960' and Parcel_Year_Built > '0'):
return "59 and ...
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Creating line feature with multiple record
You cannot create several records in table of contents that points to the same feature; the opposite is possible.
However you can create another table and with relationships, you can point several ...
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Changing query for layer does not change table inserted in layout using ArcMap
My preference is using 2nd dataframe, but this script will also work for basic tables. Just insert picture element and call it "myTABLE":
import matplotlib.pyplot as plt
import pandas as pd
#...
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Changing query for layer does not change table inserted in layout using ArcMap
This seems to be a refresh issue of the table layout element. I don't know if this is by design.
I haven't found a way to automatically refresh the table, so you must do one of the following:
Click ...
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Calculating number of plants on orthophoto
In this youtube channel from Micasense, they calculate tree count from a multispectral image.
Here is a list of the tools used in the workflow:
Use "Raster calculator" to generate OSAVI ...
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Changing query for layer does not change table inserted in layout using ArcMap
The dynamic table functionality that you seek is available in ArcGIS Pro as a Table Frame which you can see in Work with a table frame.
It is not available in ArcMap although, with a Production ...
- 64.9k
0
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After adding rasters to mosaic I can't see new raster without zooming in
The answer was in parallel processing - it has to be set up with 0
1
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Accepted
Using "export table" on a raster attributes table in ArcGIS ModelBuilder is resulting in different results than using it outside of ModelBuilder
Using the copy rows tool solved the problem in ModelBuilder.
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Accepted
Text formatting tags in ArcGIS, font-size issue
There is no way of telling the application to interpret 6,5 as 6.5 within a label expression, you will need to update the label expression.
This can be automated with some simple python code that ...
- 42.6k
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Finding longest flow path in multiple basins at once using ArcGIS Pro and Spatial Analyst
You could create a tool in modelbuilder:
Add iterator: Iterate through features in ‘basin’ feature class:
Tool - Extract by mask (Input: DEM / 'basin' selection as feature mask / Output:%Name%_DEM)
...
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2
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Accepted
Parameters to put in to a deleteFeatures request in a Feature Server via an ArcGIS REST API
The format is just a comma separated list of objectids, no JSON.
The page you linked to has an example:
The object IDs of the layer or table to be deleted.
Syntax: objectIds=<objectId1>, <...
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Top of Atmosphere of Landsat 8 bands
Thanks for the comments!
The formula is correct, but I was thrown off by the fact the max value exceeded 1.
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Arcgis, Convert analyse result in numeric value
You can also just call the result by index:
import arcpy
#Get the geoprocessing result object
elevSTDResult = arcpy.GetRasterProperties_management("c:/data/elevation", "STD")
#Get ...
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1
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Accepted
How to add an Vector Tile Service to ArcMap (ArcGIS Desktop 10.5.1)
ArcMap, especially 10.5.1, is older technology. It does not support Vector Tile basemap services.
Quoting the Knowlege Base article:
No, it is not possible to add or use Esri vector basemaps in ...
- 19.8k
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Adding new rows to attribute table/changing polygon's attribute
The other answer is good (and what I'd do). However, if you don't want to create a new layer, but would prefer to alter the existing one, you can edit it and explode just the polygons of interest from ...
- 64k
3
votes
Accepted
Adding new rows to attribute table/changing polygon's attribute
From my understanding of your question, you need to use the Multipart To Singlepart tool from the Data Management toolbox.
Then, you can use the newly created polygon layer to update the information ...
- 40.3k
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Iterating through Bands of Raster using ArcMap ModelBuilder
I had the same trouble as another person connecting the Parse Paths to the Calculate Value.
Eventually I worked out that the connections from Parse Path to Calculate Value are Preconditions, not ...
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Can't change data type in shapefile
You could also create dummy column GEOID2 and make it integer or preferable data type, and then calculate data from your GEOID. Also error 000210 is more about ArcGIS PRO locks or try saving different ...
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Optimizing rasters and .mxd file to read them faster
built overviews and pyramids helped the most
EDIT:
Both helped in the same way because I tried my rasters as new raster and new dataset of rasters. They helped because they render low and different ...
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Merge file of certain coordinates to shapefile of cities using ArcMap
You can use either
Spatial Join:
Joins attributes from one feature to another based on the spatial
relationship
Or Intersect:
Computes a geometric intersection of the input features. Features or
...
- 67.1k
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Removing black box outside clipped raster layer using ArcGIS Desktop?
I was also facing similar issues. The no data option in the symbology didn't work for me. However, I conducted the clip/extract operation and tried to save the output raster within a geodatabase ...
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Checking if feature class locked in ArcGIS using ArcPy?
This syntax is outdated now.
You can use arcpy.testSchemaLock() instead.
Link to Doc.
https://pro.arcgis.com/en/pro-app/latest/arcpy/functions/testschemalock.htm
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