radiance | It supports beat detection | Graphics library
kandi X-RAY | radiance Summary
kandi X-RAY | radiance Summary
Radiance is video art software for VJs. It supports beat detection, animated GIFs, YouTube video, OpenGL shader effects. It is designed for live performance and runs on Linux and MacOS.
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QUESTION
I got a HDF5 file from MOSDAC website named 3DIMG_30MAR2018_0000_L1B_STD.h5 and I'm tying to read the this file and visualize the TIR and VIS dataset in the file in map. Since I am new to programming I don't have much idea how to do this for a specific location on the global data using the Latitude and longitude values. My problem statement is to show data for Indian region.
The coding I have done till now:
...ANSWER
Answered 2022-Mar-08 at 18:38Updated 2022-03-08: Pseudo-code in my original post used plt.contourf()
to plot the data. That does not work with raster image data saved in 'IMG_TIR1'
dataset. Instead, plt.imshow()
must be used. See detailed answer posted on 2022-03-07 for the complete procedure.
All 'IMG_name'
datasets are raster image data. I modified the code to show a simple example that reads the HDF5 file with h5py, then plots the image data with matplotlib and cartopy on a Geostationary (original satellite) projection. I picked cartopy based on this comment on the Basemap site: "Deprecation Notice: Basemap is deprecated in favor of the Cartopy project." I'm sure it can be modified to use Basemap to plot and NetCDF to read the HDF5 file.
Updated code below:
QUESTION
I am working on VueJS below is my css
...ANSWER
Answered 2022-Feb-21 at 08:35Actually it has nothing to do with Vue. All you have to do is to modify your CSS like this:
First remove the color property:
QUESTION
I am trying to render my tasks which are nested inside the project object and I have a list of project objects. What's the approach I need to use and what I am missing.
- What I am doing is iterate through each project and take tasks associated with it and filter out tasks assigned to User1 and print them as Output.
- But I don't know my it was not rendering.
ANSWER
Answered 2021-Nov-20 at 13:51The principal issues are:
forEach
always returnsundefined
.- You're not using the array that map creates anywhere, so it just gets thrown away.
If you want a list of tasks, you'll need to extract it from the list of projects. The simple way to do that is to create a blank array and add matching tasks. Or you can map the array of projects to an array of matching tasks (which may be empty for a project with no matching tasks) and then flattening that array.
Here's the loop version:
QUESTION
i have a problem i have the famous react error : Uncaught (in promise) Error: Rendered fewer hooks than expected. This may be caused by an accidental early return statement.
But i'm looking for the issue but i didnt find because i think my hooks order are well but its not the case.... Do you have an idea where is the mistake?
Thanks
...ANSWER
Answered 2021-Jul-27 at 15:40The issue is that you call useCallback
after some if
conditionals that may return
prematurely. You could either remove the useCallback
call (just set handle
to a new function closure each rendering), or move the useCallback
call to above the if ... return
s.
QUESTION
I was wondering if anyone could help me with this problem that has been plaguing me.
I am currently using Qt Creator with verion 5.11.3 Qt on Ubuntu to build a project. Every time I try to build I get the error "gl.h: No such file or directory".
The error occurs next to the line in my code that says "#include
I have ran the following code as well and it did not change the outcome
...ANSWER
Answered 2021-Jul-26 at 18:58Install the OpenGL dev support:
QUESTION
I am trying to embed matplotlib graph into PqQt5, I have a ready function to call them, however, I have no success with it. The code for the graph is as follow:
...ANSWER
Answered 2021-Jun-30 at 12:22I’ve created this minimal example for you, showing how to embed matplotlib plotting into your pyqt5 app (works for pyside2 just the same).
I saw in your code, that you kept calling to matplotlib.pyplot. You’re not supposed to talk to pyplot when embedding in your gui backend.
The example also illustrates, how you can set your grid, legend, etc. via calling methods on the axis/figure object and not via plt.
There are 3 buttons, play around with it, and you’ll quickly get how to embed matplotlib and how to handle your “custom plot widget”.
EDIT: With keyboard keys 1, 2, 3 you can call the plot methods as well.
QUESTION
Is there any chance that I can fix my problem with my grid layout? I have the main layout which I used is a grid and it has 5 templates. I'm having a problem with the second row because I am using the same template row for my index and details page. The last row is the footer but it covers the content of the second row. How can I fix it? See the picture below for your reference.
This is the main template rows: grid-template-rows: 120px calc(100vh - 120px) repeat(2, 1fr) auto;
The calc(100vh - 120px) is the template row for hero main and blog details.
Link: https://sevento1sneakers.herokuapp.com/
As you can see the footer covers the description. (The bug occur when you shrink the height of you window
...ANSWER
Answered 2021-May-15 at 11:40Replacing
your main's grid template rows into grid-template-rows: 120px auto repeat(2, 1fr) auto;
and adding a min-height
of calc(100vh - 120px);
to your blog-details-section
should do the trick
QUESTION
I have two raster in brick format, as a result of previous operations, they have the same characteristics. When I try to make a simple subtraction between the two, it gives me a constant in all my study area. when I do other operations like multiply, add or divide it works perfectly, but not with subtraction. Anyone have any idea what might be happening?
reading the previous queries I have tried replacing NA values, with different raster formats and nothing. the input values of the subtraction are obtained by different functions.
...ANSWER
Answered 2021-Mar-28 at 23:30The obvious reason would be that the difference between the two rasters is the same for all cells. With multiply and divide you would not notice that.
QUESTION
I have 82 text files in a folder that look like this:
...ANSWER
Answered 2021-Mar-09 at 23:24You can load your data "manually", using str.split
and then feed the data to DataFrame. For example:
QUESTION
I'm trying to do multiprocessing using dask. I have a function which has to run for 10000 files and will generate files as an output. Function is taking files from S3 bucket as an input and is working with another file inside from S3 with similar date and time. And I'm doing everything in JupyterLab
So here's my function:
...ANSWER
Answered 2021-Feb-13 at 18:25I have taken some time to parse your code.
In the large function, you use s3fs
to interact with your cloud storage, and this works well with xarray.
However, in your main code, you use boto3
to list and open S3 files. These files retain a reference to the client object, which maintains a connection pool. That is the thing that cannot be pickled.
s3fs
is designed to work with Dask, and ensures the picklebility of the filesystem instances and OpenFile objects. Since you already use it in one part, I would recommend using s3fs
throughout (but I am, of course biased, since I am the main author).
Alternatively, you could pass just the file names (as strings), and not open anything until within the worker function. This would be "best practice" - you should load data in worker tasks, rather than loading in the client and passing the data.
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