Questions tagged [display]
Visual representation of data
214
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12
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Surfer .grd not displaying or georeferencing correctly [closed]
We have GPR depth slices that have been exported as .GRD (surfer format) and want to view and georeference them in QGIS. These data were collected on a local grid, and we are interested in ...
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0
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10
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How to use d.rast to display raster map in GRASS Map Display
I am running a python script in the simple editor in GRASS 7.87. I want to display the output='twi_patch' from r.patch in the GRASS GIS Map Display. I can do this manually by going into the Data tab ...
- 1,641
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42
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Displaying a CSV layer and a .shp layer in the same project
I'm a newbie to GIS and particularly to QGIS. I am using QGIS 3.22.5 on MacOS 12.3.1 Monterey.
I want my project to display two layers. One layer is sourced from a CSV delimited text file. The other ...
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1
answer
19
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Is there a way to have all the outline to be in black after using "subtract" blending mode?
I have created a map of Central Africa which has two different layers: one layer shows the administrative boundaries of countries while the other one shows administrative boundaries of local regions ...
- 347
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1
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55
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Displaying raster data information in specific coordinates
I am currently trying to figure out how to retrieve the information in a specific point in QGIS.
I opened a netcdf file containing information about chlorophy-a concentration in the Mediterranean Sea. ...
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1
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1
answer
35
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Creating line feature with gradient based on data from the points that were used to create line using ArcGIS Pro
I have air quality and GPS data in a table and can display these as points, but I would like to display them as one contiguous linear feature that "blends" the data and color gradient from ...
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39
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How to display a calculated variable beside a label text in Google Earth Engine?
I am facing difficulty in displaying the number of drawn polygons/points in a label
An example code for drawing and counting nb of points:
//---------- Draw Points ----------//
// Get the drawing ...
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1
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1
answer
53
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Displaying QgsMessageBar from plugin
As suggested in docs, the QGIS message bar is usually the best option to show short messages communicating with the user.
Is it possible to show the QGIS message bar inside a plugin's GUI developed ...
- 69
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1
answer
17
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Use Image filters for WMS Layers in ArcMap
In QGIS, I can use image filters / color rendering to adjust the display of WMS Layers (see image below). This is very useful, since WMS Layers are images and there symbology cannot be changed.
In ...
- 1,209
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1
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121
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Can't display properly filtered Region of Interest on Google Earth Engine Map
I am trying to display a ROI (region of interest) on the GEE map. I am getting pretty odd outputs like this:
Code that generated this image is down below:
var geometry = /* color: #d63000 */ee....
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1
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14
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Raster values appear in table but not on display
I applied weighted overlay on certain rasters and it resulted in a raster which has attribute table but not all of those value appear on display. Below is my values from table, I put maroon color so ...
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13
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GeoPDF displays in QGIS Hanover Mac but not in QGIS Hanover Windows
I have an issue with displaying GeoPDF files on QGIS Hanover for Windows. I can create a GeoPDF in the Mac version of Hanover and then add that PDF as a layer to the Mac version with no issues and ...
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23
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Why the wind shows the opposite direction than what it should display
I am having trouble with my wind display, I am currently using GrADS and I have two data from AMPS and ERA5 showing the wind speed and magnitude over the Antarctic Peninsula area.
However, after ...
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1
answer
90
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Graphic Display of Trees with QGIS
QGIS Zürich 3.18 Win10
Using a point layer I can co-ord locate my trees. Graphically I want to display my points reflecting the Field trunk girth circumference and with a hard edged outer semi-...
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2
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1
answer
54
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Control color code converting from SHP to KML in ArcPy
I am converting an SHP to KML using ArcPy. How can I control the color display in the output KML?
For example, if my polyline SHP has a field called "Category" and my two options are "A&...
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4
votes
1
answer
49
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QGIS window can't be resized
OS Windows10 Pro 64-bit
When I launch QGIS3.18, the window in which it displays takes over the whole extent of the monitor with no margins, hiding the application icons at the bottom of my screen. ...
- 757
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61
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QGIS Missing Features on Map
I have a shapefile in QGIS 3.16 that I created by performing a spatial join. It displayed properly on the map. I then edited some of the data in one of the spatially joined fields. After doing so, ...
1
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1
answer
103
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Google Earth Engine: how to display the entire layers' names?
I imported many Landsat images through Google Earth Engine. The issue is that the windows to select the layers does not display their name entirely (see picture). How can I extend the window to see ...
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3
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1
answer
165
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Global raster data in Equal Earth projection (EPSG:8857) in QGIS
I am trying to use the global GEBCO grid in an Equal Earth projection (EPSG 8857) in QGIS. However, no matter what I do, reprojecting it or clipping it, QGIS always "adds" these corner parts ...
- 115
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39
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Display both data in different fields in QGIS attribute table [duplicate]
In my attribute table I have lat_1, long_1 and lat_2, long_2 in the same row. How can I display both at the same time. Is their any solution for that in QGIS.
lat_1, long_1 are main location
lat_2, ...
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1
answer
139
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Displaying both data in different fields in QGIS
I have a Shapefile that is automatically loaded in QGIS. While loading the data the coordinates x & y are automatically displayed.
In my attribute table I have lat_1, long_1 and lat_2, long_2 in ...
- 259
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1
answer
38
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Using scale range in ArcMap
I am using ArcMap 10.8.
I add the UAV data for raster data(.tif).
But in my display, the data only display a particular scale(1:600).
I checked my scale range. But also set "show layer at all ...
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1
answer
281
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Remove overlaps and no data areas from GeoTIFF display in Global Mapper
I have two GeoTIFF files that are in UTM projection. I am opening them in Global Mapper v17 and they are displaying like this:
My issue is that the "black" areas (which I presume are areas ...
- 151
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1
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34
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Line still appearing but not existing in metadata of shapefile
For a project, I had to merge the cells of a grid to upscale it.
It was possible to merge all that I wanted but there is kind of a display problem. There is a line which appears visually but that does ...
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2
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0
answers
33
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Layer no longer renders on map after running custom Python Tool
Please note: I believe this is a display issue, since the data isn't disappearing from anywhere but the lines on the map.
When I run a custom Python Toolbox in ArcGIS Pro 2.7.0, the layer that was ...
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1
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1
answer
140
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Display points from CSV table (feature collection) in Google Earth Engine
Unfortunately, I cannot display the point data I uploaded as csv file. I specified latitude and longitude, the rest is unknown so I kept it at default. Can somebody help?
Link to asset
2
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1
answer
388
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Google satellite XYZ tile layer does not display with QGIS 3.16.1
Since I install QGIS ver 3.16.1 the Google satellite XYZ tile does not display.
The URL I use is the http://www.google.cn/maps/vt?lyrs=s@189&gl=cn&x={x}&y={y}&z={z}
I have no problem ...
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1
vote
1
answer
222
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Created isochrones are not displayed (QGIS QNEAT3 Iso-Area as polygons algorithm)
I am trying to create isochrones using Iso-Area as polygons algorithm in QNEAT3 plugin. I choose the fastest past as the cost strategy. when I use the default speed to create isochrones the output ...
- 379
1
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1
answer
54
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Error when trying to display a raster from command line! (GRASS GIS)
I am using GRASS GIS 7.8 on Ubuntu 20.04. Currently working my way through a couple of tutorials. I am trying to display a raster from the command line using the d.rast command on a new monitor that I'...
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0
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26
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Overlay layers on different displays from the same coordinate system
I have vector layers from digitizing in Google Earth and vector layers from digitizing of a pdf document. All the layers were projected in the same UTM zone 30N system (EPSG code 32630). However, ...
1
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3
answers
118
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Drawing points in layer given its coordinates using PyQGIS [closed]
I want to draw points in a certain polygon layer. Specifically, I want to display the centroid over each respective feature. All this using PyQGIS.
So far, none of the answers I found helped me. I am ...
0
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1
answer
55
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Shader is not working correctly / set(material.[]) is buggy
Concider this first Example:
My CGA File:
const dryWallCol = "Walltexture1/Drywall4.png"
Lot --> primitiveCube(20,20,20)
...
1
vote
1
answer
419
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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 ...
- 205
1
vote
1
answer
99
views
Wrong minimum in layer properties when displaying raster with classified symbology in ArcMap
I display a raster in ArcMap with classified symbology. ArcMap calculates a minimum of 274,9 for this raster. However, this raster has at least one pixel with value less than 274,9 as the information ...
- 301
1
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0
answers
144
views
Create attribute field on a geopackage with precision using QGIS 3.4 [closed]
On a QGIS geopckage when I create a new field for decimal numbers, I can only create it as a decimal (real). So it populates the field with many decimals as shown. I don't mind having more decimal ...
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2
answers
108
views
How do I prevent QGIS error messages from vanishing?
I get error messages with some layers, but I can only see their first line and they disappear before I get the chance to read them.
How can I prevent this issue?
1
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1
answer
148
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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 ...
- 113
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1
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508
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QGIS - Set display order of polygon features in the same layer [duplicate]
in QGIS I have a polygon layer with overlapping features. While this is not ideal (and I am currently changing this), I am wondering whether I can in any way affect the order of the features displayed....
1
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0
answers
225
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How to display Tile Coordinate or Quadkey in QGIS map?
I am trying to create the following type of map with QGIS:
For the zoom level displayed, I want to show the contour of the tiles and the tile coordinates.
What is a quick and simple way to do it ?
...
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1
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1k
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Displaying feature points from an imported csv file (GEE)
I have imported the following CSV file into GEE (https://docs.google.com/spreadsheets/d/14XYsKQYylJ77uhNVhiLqUYwyGgBhE0N1h4F5QTn2Cvk/edit#gid=832877374).
However, even though I can print the data, I ...
- 161
1
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0
answers
191
views
Changing default or bulk to show Thousands Separators in ArcGIS Pro attribute table?
I am creating a Map Series in ArcGIS Pro, and have a number of dynamic text elements populated by numeric fields in my map series layer. The default for numeric values appears to be to not use ...
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1
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1
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432
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Changing the scale of the screen display in QGIS using PyQGIS
I'm trying to answer my own question asked here, but which has not found favour: In QGIS save a view like a bookmark based on center and scale
I thought I might be able to work backwards, by defining ...
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1
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0
answers
23
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Making Open Action only enabled on visible polygons
I have a shape with polygons with Date field (YYYY-MM-DD). The shape is displayed as Categorised according to year (substr("Date",1,4) and I can switch polygons on an of according to year.
I have an ...
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2
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1
answer
171
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QGIS: loaded .shp file not displayed
I am using QGIS 3.10.2-A Coruña and PyQGIS via the internal Python Console (Plugins -> Python Console). Currently I am trying to import a shape file using the following command:
vlayer = ...
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2
votes
1
answer
129
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How to display multiple records in single feature point using ArcMap 10.x?
I have a list of touristic sights in a point layer (around 500 records). Each record has a spatial location field - municipality (town, city). In many cases there are more than one sights in a single ...
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7
votes
1
answer
135
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Find out what Expression has been used to populate an attribute column in QGIS
I need to find out what expression has been used in the field calculator to populate a number of columns in the the attribute table in QGIS. Does anyone know how to get it to display this info? Like ...
- 155
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1
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108
views
Display port 6080 for ArcGIS 10.0 Server [closed]
I couldn't display port 6080 for ArcGIS 10.0
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2
answers
104
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Display coordinates for a specific projection in ArcMap?
Below are the available options I can find in the settings:
How can I pick a specific projection such as Web-Mercator (EPSG:3857)?
- 441
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3
answers
822
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ArcMap says there is no Object-ID field, but there is, even after exporting data as shapefile
Starting just a day or two ago, I have been running into the same issue every time I try to Display XY coordinates from a .csv file. When I add a .csv file, Display XY Data, I get an error that there ...
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-1
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1
answer
1k
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Displaying point data that is close together using ArcGIS Pro [closed]
I am using ArcGIS Pro to display point data on a map. Each of these points need to be displayed with clearly visible symbols. However, some of them sit very close together, and when displaying on a ...
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