Linked Questions

2
votes
1answer
99 views

Attribute Table ArcMap / get specific values [duplicate]

I have an Attribute table with 151823 rows. I want to cut off the upper and lower 5% of the data so I sorted the Value field ascendingly but now I am not able to select the first and the last 7591 ...
1
vote
0answers
63 views

Creating sequential numbers in sorted field using ArcGIS Field Calculator? [duplicate]

I have a sorted field that I would like to populate with sequential numbers. They are not in order of OID. Is there any way to do this?
0
votes
0answers
52 views

Calculating sequential numbers into sorted table not dependent on OBJECTID? [duplicate]

I am having a problem with adding sequential numbers to the new column based on other sorted value. I would like to use 'Sort by' column to be able to generate numbers in the 'Required number'column. ...
8
votes
2answers
19k views

Sorting feature class to calculate sequential ID field using ArcGIS Field Calculator?

I am in ArcMap and I want to sort the records based on a field and then do a Calculate Field with an auto-incrementing value with the sort in-place. Any ideas? It looks like I could get an update ...
1
vote
2answers
558 views

Using Python Function in Field Calculator to find numbers

Disclaimer, I am terrible at writing my own functions especially in the field calculator. I have an address field (Address) with records that are missing street numbers. I would like to find these ...
1
vote
2answers
140 views

Calculating frequency in Field Calculator

I have a table with many instances of duplicate values. My end goal is to have three columns: "The Value": a file name. most are non-unique "Duplicate Instance": "this is the 1st time this file name ...
2
votes
2answers
293 views

Ordering data in sequential order based on coordinates

I created a fishnet grid and need to give the individual polygons ID values based on their associated property names and location relative to each other. I was able to achieve the above results with ...
4
votes
2answers
139 views

Can ArcGIS geoprocessing tools be used in ArcGIS Field calculator?

Can you put ArcGIS geoprocessing tools such as arcpy.SelectLayerByLocation_management() or arcpy.MakeFeatureLayer_management() into the code block of the ArcGIS Field-calculator (ArcGIS Desktop 10.4)?
0
votes
1answer
232 views

Calculate sequential ID field using ArcGIS Field Calculator? [closed]

In this example, previously posted as Calculating sequential numbers into sorted table using ArcGIS Desktop? : How do you construct a Python code that would give the Seq field sequencing such as: ...
3
votes
2answers
102 views

Label features with letters instead of attribute field text

I am creating a map of protected areas/parks and want to display a letter label (A, B, C...) inside the polygons of all the parks in the map. The full names of the parks are too long to fit inside ...
2
votes
2answers
80 views

Sorting a table based on if-then statement

I have a large table with two attribute fields "layers" and "Meas" both contain numbers, I would like to sort "Meas" in the odd numbered "layers" in ascending order, and "Meas" in the even numbered "...
0
votes
1answer
56 views

Assigning row-wise value to rotated grid of points using ArcGIS Desktop?

I am working with a climate model that operates by means of a rotated grid of points. The rotation angle is about 15 degrees counterclockwise. The points are provided with (N, E) coordinates, but ...
0
votes
1answer
44 views

Only display Top 10% of values ArcMap

I have a field called "Values" in ArcMap where I am just wanting to Display the 10% of the values on the map and the remainder of the values not be shown on the map. Is there a way I can do this? I ...
0
votes
0answers
23 views

Spatial sorting with grouping

I have been trying to do sorting with ArcGIS Pro, but wasnt able to find any features for grouping then sorting. My data has road information and I'm trying to sort segments in each particular road (...