spatialpixel | Computational design toolkit from Spatial Pixel
kandi X-RAY | spatialpixel Summary
kandi X-RAY | spatialpixel Summary
Computational design toolkit from Spatial Pixel.
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Top functions reviewed by kandi - BETA
- Render the map
- Clear the map
- Gets the url for a tile
- Make a GET request
- Extract locations from Google Maps
- Close the button
- Add a marker to the map
- Make a request to the Overpass API
- Parses the document
- Draws the button
- Set fill color
- Draw the button
- Parse features
- Parse the xml element
- Default styling
- Draw the map
- Draws the label
- Parse the entrypoint
- Request the next image
- Returns bounding box
- Close the widget
- Parse the geometries
- Parses the coordinates
- Parses the xml
- Parses a file
- Parse the coordinates element
- Parses the geometries
spatialpixel Key Features
spatialpixel Examples and Code Snippets
Community Discussions
Trending Discussions on spatialpixel
QUESTION
ANSWER
Answered 2021-Dec-02 at 11:04As @krenz mentioned you're using different classes here together, however, I'm not fully sure what causes the problem.
Here's a workaround in which your data is first converted to a sf object which is then rasterized using st_rasterize
. The result only differs slightly from what you showed. Maybe you have to play around a little bit with the resolution parameters:
QUESTION
For several locations in my study site i have water depth (m) data, and i'm trying to use kriging to interpolate depth to locations for which i do not have data. I found a useful blog post written by Dr. Wilke here, and tried to apply his code to my data set. However, when i run all the code and plot the results, the plots all come back empty (grey boxes; the depths samples comes back with grey dots instead of colours that reflect depth on continuous scale). Could anyone please tell me what i'm doing wrong? Below is the code that i tried. I suspect the issue lies with step 2, as the code output starts to deviate here from the blog code output.
Setup ...ANSWER
Answered 2021-Nov-24 at 19:49It looks like the culprit is in the ggplot
sections of the code. When using scale_color_viridis()
, you need to change the limits
to fit your data. Since the depths in your data are 0 to 28, then you should change the limits from c(50, 100)
to something like c(0, 30)
.
QUESTION
Using the code below I can plot the following: This code is adapted from here
As you can see there are few issues with the plot. I am struggling to
- Remove weird lines in plot
- Only plot cells (grids) where there are data
- Plot ID (see
gridSpatialPolygons$values
) on top of the grid cell
I realise there are a few points to this question but I hope one solution solves all.
...ANSWER
Answered 2021-Jan-19 at 10:08When it comes to spatial objects, ggplot2
(and tidyverse in general) seems to play nicer with sf
than sp
. The advice below is taken from one of the help files in the associated broom
package:
Note that the
sf
package now defines tidy spatial objects and is the recommended approach to spatial data.sp
tidiers are likely to be deprecated in the near future in favor ofsf::st_as_sf()
. Development ofsp
tidiers has halted inbroom
.
Things should be fairly straightforward after conversion to sf
.
QUESTION
Does anyone have any suggestions on how to export the values from your kriged data in R. I have them exported as a raster, but I need the actual cell values. The data that I'm working with are fish densities. I'm kriging the data and then converting to densities to abundance. BUT in order to convert to abundances I need the kriged values in .csv format.
Below is the code that I'm using:
...ANSWER
Answered 2020-Apr-10 at 19:40Your example is neither minimal nor reproducible. You could have taken an example from gstat
It looks like you are interested in object fsite.ok
. Presumably a Spatial*DataFrame
.
Example code
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install spatialpixel
You can use spatialpixel like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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