FLORIS | DEPRECATED

by WISDEM Python Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | FLORIS Summary

FLORIS is a Python library. FLORIS has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

DEPRECATED. The latest floris is at https://github.com/nrel/floris

Support

Quality

Security

License

Reuse

Support

FLORIS has a low active ecosystem.

It has 19 star(s) with 16 fork(s). There are 17 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 8 have been closed. On average issues are closed in 50 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of FLORIS is current.

Quality

FLORIS has 0 bugs and 0 code smells.

Security

FLORIS has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

FLORIS code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

FLORIS is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

FLORIS releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

FLORIS saves you 4724 person hours of effort in developing the same functionality from scratch.

It has 9971 lines of code, 171 functions and 43 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed FLORIS and discovered the below as its top functions. This is intended to give you an instant insight into FLORIS implemented functionality, and help decide if they suit your requirements.

Reads a farm
Build farm object
Cast the value to the given type
Validate the input dictionary
Calculate the wake overlap and wake overlap
Return the rotated grid
Calculate overlap area
Calculate the mean area velocity at a given location
Get the flow field with a given resolution
Discretize a frequency domain domain
Return the bounds of the domain
Add a farm
Build a farm from a json file or dictionary
Calculate the turbine function
Compute the vortex velocity
Set yaw angles
Generate turbine generator
Set the wake model
Calculate wake time
Process a CSV file

Get all kandi verified functions for this library.

FLORIS Key Features

No Key Features are available at this moment for FLORIS.

FLORIS Examples and Code Snippets

No Code Snippets are available at this moment for FLORIS.

Community Discussions

Trending Discussions on FLORIS

Why django is not detecting my table column?

How to plot a graph with a side bar as a legend using Floris lib from NREL?

C++ Protobuf, error when trying to build a FileDescriptor that imports another one

Is .isin() faster than .query()

QR-Factorization in least square sense to solve A * w = b

Bootstrap table: Vertical row header overlaps cells as cell content grow

Accessing the wind speed at each turbine

QUESTION

Why django is not detecting my table column?

Asked 2021-Jul-06 at 11:29

I have a problem. I've created model called "Flower", everything works fine, i can create new "Flowers", i can get data from them etc. The problem is when I want to use column "owner_id" in SQL query I got an error that this column don't exist, despite I can use it to get data from objects (for example flower1.owner_id). I've deleted my sqlite database several times, made new migrations and used migrate but that still not worked.I also changed name of the column and re-created it, but that still doesn't helped.

My models.py:

...

ANSWER

Answered 2021-Jul-06 at 11:05

Since owner_id is declared as a ForeignKey, it will be available in the actual SQL database as owner_id_id. The additional prefix _id is automatically appended by Django for that relational field. When using Django ORM, you would just access it via owner_id then Django will automatically handle things for you in the background but if you are using raw SQL command, then you have to use the actual table column name which is owner_id_id. If you don't want such behavior, set the db_column of the model field with the exact name you want e.g. owner_id = models.ForeignKey(User, on_delete=models.CASCADE, default=1, db_column="owner_id").

As stated in Django documentation:

Behind the scenes, Django appends "_id" to the field name to create its database column name. In the above example, the database table for the Car model will have a manufacturer_id column.

Related references:

Source https://stackoverflow.com/questions/68269165

QUESTION

How to plot a graph with a side bar as a legend using Floris lib from NREL?

Asked 2021-Jun-21 at 12:43

I am using the Floris library from NREL for Python in order to simulate wind wakes after a wind turbine (see https://github.com/NREL/floris). In the example 1 of section "Getting Started" (see https://github.com/NREL/floris/blob/main/examples/_getting_started/example_00_open_and_vis_floris.py) I am plotting the result for a single turbine. This is the output:

Wake for 1 turbine

However, I would like to add the side legend bar on the right (see black circle), like in the next figure:

Wake turbine with side bar

I cannot show the full code because the floris library from NREL has a lot of user-defined functions (this is why I provide the links). The code for the example I mentioned is:

...

ANSWER

Answered 2021-Jun-21 at 12:43

It has been solved by NREL's team:

Source https://stackoverflow.com/questions/68067012

QUESTION

C++ Protobuf, error when trying to build a FileDescriptor that imports another one

Asked 2021-Jun-21 at 06:29

Currently I have the following two proto definitions, both .proto files are in same folder:
topmessage.proto:

...

ANSWER

Answered 2021-Jun-21 at 06:29

it's a name problem, instead of using message name when building FileDescriptor, use the name of the .proto file ("topmessage.proto" for example)

Source https://stackoverflow.com/questions/68031370

QUESTION

Is .isin() faster than .query()

Asked 2021-Jun-04 at 11:32

Question:

Hi,

When searching for methods to make a selection of a dataframe (being relatively unexperienced with Pandas), I had the following question:

What is faster for large datasets - .isin() or .query()?

Query is somewhat more intuitive to read, so my preferred approach due to my line of work. However, testing it on a very small example dataset, query seems to be much slower.

Is there anyone who has tested this properly before? If so, what were the outcomes? I searched the web, but could not find another post on this.

See the sample code below, which works for Python 3.8.5.

Thanks a lot in advance for your help!

Code: ...

ANSWER

Answered 2021-Jun-04 at 10:41

The best test in real data, here fast comparison for 3k, 300k,3M rows with this sample data:

Source https://stackoverflow.com/questions/67835338

QUESTION

QR-Factorization in least square sense to solve A * w = b

Asked 2021-Jan-10 at 10:42

I'm trying to implement the QR24-Algorithm to calibrate flange/tool and robot/world from this paper by Floris Ernst (2012).

I need to solve an equation M_i*X - Y*N_i = 0 where M_i and N_i are known and i from 1 to the number of measurements and X and Y are unknown Matrices.

In the paper they combined this equation into a system of linear equations A*w = b, where A consists of 12*number of measurements rows and 24 columns, so I have a system of linear equations with 24 parameters, where I need at least 2 measurements to solve this system.

To solve this equation, I need to use the QR-Factorization in least square sense because with more measurements, this system has more equations than parameters.

I'm using the OLSMultipleLinearRegression from the Apache Commons Math library to solve the equation system:

...

ANSWER

Answered 2021-Jan-10 at 10:42

I was able to find a solution to my problem and I want to share it with you. The problem was not a programming error, but the paper provided an incorrect matrix (the Ai matrix) which is needed to solve the linear system of equations. I tried to extract a system of linear equations from M*X - Y*N = 0 by myself using the characteristics of homogeneous transformation matrices and rotation matrices. I came up with following solution:

where

The vector bi provided in the paper is fine.

Since Prof. Ernst teaches at my university and I'm taking a course with him, I will try to make him aware of the mistake.

Source https://stackoverflow.com/questions/65565577

QUESTION

Bootstrap table: Vertical row header overlaps cells as cell content grow

Asked 2020-Nov-24 at 07:48

In the first cell of each row I have a header cell with vertically aligned text.

It is displayed as it is supposed to be with plain HTML + CSS. But when using Bootstrap 4 tables, if one of the cell's content grows and the table row height increases, the vertical header text moves right, towards the other cells, overlapping content. This is not happening when not using Bootstrap.

https://jsfiddle.net/onurmatik/y9tLk6dz/13/

HTML

...

ANSWER

Answered 2020-Nov-24 at 07:48

This happens as long as the rendered height of a cell is more than its width. This is because:

Rotating a "tall" rectangle (e.g. 1:2 ratio) by 90deg results in a "wide" rectangle (e.g. 2:1 ratio).
The transformation applied to the td elements, rotates them in their current positions without affecting the width and height of the table as a whole.

This animation should demonstrate this better.

I imagine the problem would be the same even without Bootstrap as long as the exact same sizes and ratios are replicated.

One approach to work around this is to wrap the content of the header cells in elements:

Source https://stackoverflow.com/questions/64874126

QUESTION

Accessing the wind speed at each turbine

Asked 2020-Feb-06 at 06:05

I am looking for a way to access the wind speed in each of my turbines. Even though, as far I am concerned, floris works for only one wind speed as input, you should have a way to be able to see the wind speeds at waked turbines, as you need to calculate it in the end to reach the overall wind farm power. Hence, I went to the documentation and what I could find was that on floris.simulation.farm you have a getter that should be able to return a list of the wind speeds over the wind farm. This can be achieved by:

...

ANSWER

Answered 2020-Feb-06 at 06:05

With v1.1.4 of FLORIS, the code:

Source https://stackoverflow.com/questions/60040978

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install FLORIS

You can download it from GitHub.
You can use FLORIS 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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