Turn off Qualified Field Names before joining.
arcpy.env.qualifiedFieldNames = False
Tools that honor the Qualified Field Names environment use this
setting to distinguish between qualified or unqualified field names.
Qualified field names are the names of fields in a feature class or
table that have the name of the origin feature class or table ...
No way to pivot the inserted attribute table as of version 3.10.
You would have to do it in a label.
Simply just with the values:
Or if you need to maintain a table like look you can use HTML:
HTML table: https://www.w3schools.com/html/html_tables.asp
I totally agree that a good start is crucial for successful working with QGIS.
First of all, select your line layer in the layer tree:
Then you can either:
use the Identify tool
...and click on your desired line. It will turn red, and a window with the features attributes (ok, few in this example...) appears:
with one of the Select features tools
Given decimal values in a double precision column (or other), you can use an expression to:
multiply the value by 100
round the value to 0 decimal places
concatenate the % sign at the end of the value
In a label expression, this is what I would do:
(my percent column is called "rating")
round(("rating"*100), 0) || '%'
I use the label expression rather ...
The following script writes all fields from vector layers into a CSV file. Perhaps you have to make some changes, it is just a quick idea how to start:
group = QgsProject.instance().layerTreeRoot().children()
layers = [ item.layer() for item in group ] #list of all layers
for layer in layers:
if layer.type()==0: #check if layertype is vector
Use the "Sample Raster Values" QGIS Processing Algorithm.
The help for the tool states:
Sample raster values
This algorithm creates a new vector layer with
the same attributes of the input layer and the raster values
corresponding on the point location.
If the raster layer has more than
one band, all the band values are sampled.
you could use a plugin for auto updating the color field, then use an expression that evaluates your 'type' field values and returns the colors.
ie. this plugin http://plugins.qgis.org/plugins/AutoFields/
and the expression on the 'color' field could be something like:
WHEN "type" = 'long' THEN 'red'
WHEN "type" = 'short' THEN 'white'
This solution works using the Attribute Editor, but does not work through the Attribute Table.
Select the records you want to update to NULL
Open the Attribute Editor from the Editor toolbar
If you have more than one feature you want to update, select the top row (this makes any attributes you edit update all selected records)
In the field you want to ...
With a virtual layer, you can tricky make another table. The following query is for 4 fields, adjust-it as you want :
WITH t1(c1, c2, c3, c4) AS ( -- add as much as you want of field aliases
ID, FIELD_NAME1, FIELD_NAME2, FIELD_NAME3 -- list here all the fields you want
FROM YOUR_LAYER -- change with your layer name
SELECT c1 AS "My Pretty ...
You are asking just the case that is given as an example of the regexp_substr() function:
About your second question: You can create a Regular Expression to group each first, second and "third" word (the "third" word will be all that follows the second space), and put each group in a matrix, with a regexp_matches() funtion....
You could replace any empty strings with another string from the field calculator.
Using python, where STATE_NAME is the field:
If you mean Null not as a string you could try using a codeblock:
if x =="":
Under field, replace(!STATE_NAME!)
DXF doesn't have attributes as such.
You can save some information is some specific fields that will be kept in the DXF. For example a "layer" field will be kept.
So if you rename the attribute you want to keep to "layer" then export the dxf, then that will be saved.
If you want attributes you shouldn't be using a CAD format.
You can read a bit more on ...
If you are in an attribute table in print layout then you can use the Expression editor (Epsilon button by the new row) and use the round function
Where "no2" is the name of the attribute you would like to use.
This is an ongoing problem, and has been for over a decade. A simple solution might be to include "attribute table" within the "Windows" drop-down menu in ArcMap. It is not uncommon for users to not have Admin rights, so editing the registry is not a viable solution. Similarly, for users who migrate between multiple work stations (some with multiple monitors,...
Open the attribute table. Right click the column headings in the attribute table. Select "Organize columns" in drop down menu. Then, just drag the heading to the position you want it to be in (See image of the "organize table columns" box below). Click OK. Headings should have rearranged the way you want it to be arranged in the attribute table.