Questions tagged [arcgis-10.7]
when ArcGIS 10.7 is the version you are using from the ArcGIS platform.
93
questions
1
vote
0answers
18 views
Viewing PCA variable loadings using ArcMap
I am trying to use the PCA function in ArcMap 10.7 (or similar builds). I am accustomed to receiving variable loading scores for each PC in non-GIS statistics. These are the fundamental data that help ...
0
votes
0answers
17 views
Point data still showing duplicate labels after setting Maplex rules in ArcGIS
Using ArcMap 10.7, the map is displaying data from a query feature class which is tied to an SQL Server. The data consists of surface location points (houses), which all contain an alpha numeric label ...
0
votes
1answer
11 views
Creating 3D scatter plot with different different size of scatters using ArcMap/ArcScene
I have seismicity catalog.
How do I create a seismicity with longitude and latitude in X and Y axis and depth in Z axis?
Also, how do I represent different range of magnitudes as variation is size of ...
1
vote
0answers
10 views
Mosaic function adding non-desired value to dataset in ArcMap
I am working with a land cover dataset, which is a 30m-grid multi-band dataset, with each band representing the data from a different year (ABoVE data, GeoTiff file). For the convenience, I used the ...
1
vote
0answers
36 views
Line that returns to the same point using XY To Line
I am using XY To Line in ArcMap 10.7 to project the direction a fish swims between acoustic receivers (points). There are instances where the fish swims away from a point and back to the same point. ...
1
vote
0answers
44 views
Determine field being updated using Field Calculator and Python parser
I have to updated some values in different fields and different feature classes. The calculation is always the same. For example if the field is called MyValue then the calculation would be ...
4
votes
1answer
73 views
Controlling graphics card ArcMap uses
Is there a way to control the graphics card ArcMap 10.7 uses?
My Windows laptop has two graphics cards (stock AMD and NVIDIA GeForce). The default settings seamlessly switch between the two depending ...
0
votes
0answers
12 views
Fields Read-only after Import from XML Workspace Document
I have a process that I follow where I import from XML into a Personal Geodatabase (PGDB), do some checks and updates, and then load into an enterprise GDB.
Now after I've imported from XML I ...
1
vote
0answers
16 views
Attribute table blank after exporting from successful Display XY
I loaded a .csv file into ArcMap 10.7. There are no spaces or weird characters in the field names. The fieldnames are less than 10 characters long. There are no blank fields. I am able to successfully ...
1
vote
1answer
26 views
Combining overlapping polygons and values using ArcMap
I am using ArcMap 10.7.
I have 10, 15, and 30 minute pedestrian service areas for parks (pictured). I ran zonal statistics on the service areas with US Census demographic information. I would now like ...
0
votes
1answer
16 views
Adding representation rule by object's attribute value in ArcPy
I want to add a representation rule for each object in a FeatureClass with ArcPy.
I have 3 rules (B, F, T) as seen in the picture below:
I know there is a command for it
representation = "...
0
votes
0answers
19 views
Modify blob representation field data with ArcPy
I want to modify the data stored in the "Override" blob type field in ArcGIS 10.7 with ArcPy.
When I use the search cursor, it finds nothing:
data = row.getValue("Override")
if ...
0
votes
0answers
15 views
Blank Output From Load raster in ArcCatalog
I did Load raster data in ArcCatalog, I wait until it finished, but when I opened the Output raster, I just got a White-Blank output, there isn't anything in there.
What happend? And how I fix it?
NB: ...
0
votes
0answers
33 views
Lookup Projection Name from EPSG with ArcPy
Using ArcPy, how can I return the name of the projection based on an EPSG code, not a shapefile?
There are many questions/answers out there for doing something similar from a specific shapefile using ....
0
votes
0answers
22 views
Creating multiple Rules for Representation in ArcPy
I want to create multiple rules for a selected layer using ArcPy in ArcGIS 10.7.
I can create one using the
arcpy.AddRepresentation_cartography(in_features, representation_name, rule_id_field_name, ...
0
votes
1answer
32 views
Select element switching to pan using ArcMap
Does anyone know if there's a way to keep the "select element" tool from automatically switching to the "pan" tool when changing from layout view to data view in ArcMap 10.7?
I ...
1
vote
1answer
41 views
ArcPy expression syntax in CalculateField_management
I am trying create a new column in my shapefile by concatenating a fixed/defined value with the value in another column. I have a syntax error that I can't seem to catch. Below is my code, current ...
0
votes
0answers
29 views
Delete Database using ModelBuilder
I used the ModelBuilder to create a module that can automatically create a database to store the intermediate outputs and save the final output (one shapefile) in a folder. User can choose which ...
0
votes
0answers
38 views
Display coordinates in X decimal places
I want to use ArcPy (for ArcGIS 10.7) and want to change a polyline's point to another coordinates.
I know how to change it (move the point), but when I write like 56.3654275234542375 to set the X ...
0
votes
2answers
38 views
Splitting polygon at points using ArcPy with ArcMap
I am trying to divide irregularly shaped polygons at specific points. I don't have any fields that inform the angle at which the polygons should be divided.
I am using Create Thiessen Polygons which ...
3
votes
0answers
27 views
ArcPy raster Reclassify not covering all cells in raster
I am trying to use Reclassify on 240 rasters using ArcPy within the Python window in ArcMap 10.7. My original raster has continuous decimal probabilities ranging from 0 to 1, and my goal is to change ...
0
votes
1answer
25 views
Adjusting axes limits of graph in ArcMap
Is there a way to adjust the axis limits in the built-in graph tool in ArcMap?
I have looked all over and cannot find it. It would be easier to just adjust the axes than to save a new shapefile with ...
0
votes
0answers
48 views
Clipping raster mosaic changes range of cell values to -3.4E+38 — +3.4E+38
I'm trying to clip a DSM mosaic I've made with a shapefile on ArcMap 10.7 but when I use extract by mask tool, the output is just empty and when I change the no data colour to red, all I get is a red ...
-1
votes
2answers
38 views
Relocating point features within specific area in ArcGIS
I have two layers: a point layer (based on addresses) and a polygon layer (housing blocks). For data protection reasons, I would like to relocate the point features within the housing blocks.
Is there ...
0
votes
0answers
26 views
Tabulate intersection, but I need it with null values too, not just with matching intersect
I have problem with tabulate intersection tool (In ArcGIS - ArcMap 10.7.1). The number of data is 1298 with 500 m buffer. Then i have polygons, that I need to process. I run the tool, but get the ...
1
vote
0answers
17 views
arcpy.mapping.ExportToPDF causing symbols to separate from outlines?
I have a python script that runs through various data layers and then exports a final map to a PDF stored locally. In each map there are up to four different symbols. When I print to PDF, I see all of ...
1
vote
1answer
84 views
Changing individual text colour in Label Expression using Python in ArcGIS
I'm basic at Python and I would like to change a single value colour to red, in this case the 6.36 value.
I'm using this code:
[Nazwa] + "/" + [PPW] + "/" + [DPW]
So I wanted to ...
0
votes
1answer
36 views
Determining area size of grid (reference grid) in ArcMap [closed]
How do I determine the area size (square kilometres) of a customised reference grid in ArcMap 10.7?
I have tried Data Driven Pages and it is not working for me. The idea is to know the area size of ...
0
votes
1answer
41 views
No margins displayed in Layout view of ArcMap
I have an issue with Layout View in ArcMap. I need the layout view to look like this (note the white margins around the map):
At the moment, it looks like this:
My version of ArcGIS Desktop is 10.7....
1
vote
0answers
23 views
Customizing ArcGIS toolbox layout [duplicate]
I am trying to create a customized tool in ArcGIS using Python Toolbox. Does anyone know how I can change the appearance (for example, size of a textbox or position of a parameter) of a parameter on ...
0
votes
0answers
40 views
Why do hillshades from Image analysis look much better than the hilshade tool in ArcGIS?
I have been hoping to make my workflow a little more automated, but the hillshades that result from the hillshade tool just don't do it since they have a static look to them. I've tried to play around ...
2
votes
1answer
44 views
Estimate population with two overlapping shapefiles
I have two levels of geography: blue polygons (18,000 districts) and black polygons (400 districts).
But, I only have population data for the blue areas
Is there a tool in Arc Map which will estimate ...
0
votes
0answers
67 views
SAGA GIS getting 90 degree slope in the whole terrain
I´m studying a jungle area in Peru, and when I try to calculate the slope with the "Slope, Aspect, Curvature" tool from SAGA v7.7.0, I get that the whole terrain has a 90-degree slope. In ...
1
vote
1answer
129 views
ArcPy Calculate Field how to convert distances from decimal degree to meters
How do I use arcpy.CalculateField_management() to convert a column with distances in degrees to meters? I don't see this specific example in the docs. This post, answer by "dlee-esristaff" ...
0
votes
1answer
49 views
Getting maximum distance for point features in the same point group
For each group I want to find the maximum point-to-point distance (and which of the id1 features participate in the max).
For example, if I have the following attribute table:
FID Long Lat id1 ...
2
votes
1answer
104 views
Creating shared, custom border with unique colors for each polygon using ArcMap
In ArcGIS Desktop 10.7 I am attempting to make a custom border for each polygon where there is a:
shared, custom border
unique border color
transparent fill
Here is what I tried: In Properties under ...
1
vote
0answers
82 views
segmentAlongLine() returning line with a gap in the middle
I'm trying to use segmentAlongLine() to return a portion of a polyline based on percentage in my feature class. It works for most of my lines in the feature class, but in some cases, the polyline ...
0
votes
1answer
44 views
Getting band names using ArcPy in ArcGIS Desktop 10.x
How do I get a list of band names using ArcPy in ArcGIS Desktop 10.x?
In ArcGIS Pro, I can use Raster('myRaster').bandNames, but this is not an option in ArcGIS 10.x and I cannot seem to figure out ...
0
votes
1answer
132 views
Zonal Statistics - polygons and rasters with different projections
I know that there are many many posts about this type of topic already, but all solutions did not work out for me so far.
I have a shapefile with polygons, which is described here and can be ...
1
vote
1answer
34 views
FeatureClass error message when running ArcGIS Python tool
I am trying to remove rows from a feature class that is included in a python tool in ArcGIS 10.7. I have run the code as an independent Python script and it runs fine, but when I run the following ...
0
votes
1answer
44 views
Set geodatabase as outfolder in ArcGIS 10.7 when creating tool in Python toolbox
I am trying to specify a file location for an output file when creating a python toolbox tool, but the tool continues to output the file to the default geodatabase. I have tried to set the env....
1
vote
1answer
142 views
Display XY data not displaying for some rows in a CSV, but displaying for the rest
I am using ArcMap 10.7 to map data points (decimal degrees) across eight countries. I have an Excel .csv file that contains the data points (548 rows), but when I import the data (as a .csv) and try ...
1
vote
0answers
57 views
Showing size of pie chart in legend of ArcMap 10.7.1
I'm using a pie chart map in which the size of the pie chart convey an attribute value (scaled size).
Is it possible to show this classification in the legend of ArcMap 10.7.1 ?
There is a similar ...
4
votes
2answers
78 views
Getting Light Gray Canvas and other missing basemaps to show in ArcMap
I don't have Light Gray Canvas, Dark Gray Canvas, and others in my Add Basemap window.
I am using ArcMap 10.7.1
How can I get those added into my add basemap window?
So that it can be like this -
0
votes
0answers
40 views
Highlight all countries a person has visited
I am interested if it is possible to select a Person in the Attribute table and directly see
which coutries are affected by highlighting them.
Example:
(Here Person 07 is selected and the countries ...
1
vote
1answer
29 views
Why won't data driven map center and crop each township?
I need to create maps in ArcGIS Desktop 10.7.1 for many townships which are:
centered on each township
extent cropped at the border
fixed scaled at 1:24,000.
Fig. 1 shows what I would like. However, ...
1
vote
1answer
56 views
Creating Custom Geographic Transformation using ArcMap
I am using ArcMap 10.7.
It comes down to needing to get my data into a local custom spatial reference system. I have not yet been able to project my data into it.
Desired coordinate system/spatial ...
1
vote
1answer
59 views
How to deal with tables that contains a unique constraint
I am not quite sure how to title this post, so please bear with me as I explain what is going on...
I am using ArcGIS 10.7.1 with OracleDB as our database back-end.
I have a table with approximately ...
0
votes
0answers
17 views
Identifying where selected features are
I am able to select the features from the attribute table but my data is so small that I am unable to identify where the selected features are. The features selected are from a raster attribute table ...
0
votes
1answer
26 views
Batch-enable archiving on multiple datasets
The ArcGIS Desktop 10.7
Enabling Archiving page says:
To enable archiving on multiple datasets at once, you can use the
Enable archiving geoprocessing tool.
When I open the Enable Archiving ...
