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| If you have second factor authentication or want to be a pro use SSH (you will need to set up a [[https://help.github.com/articles/connecting-to-github-with-ssh/|public private key pair]] | If you have second factor authentication or want to be a pro use SSH (you will need to set up a [[https://help.github.com/articles/connecting-to-github-with-ssh/|public private key pair]]) |
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| There is no cmdline package install/management (i.e. apt-get,brew,macports), you need {{http://www.gwoptics.org/finesse/|DOWNLOAD}} and move binaries into a permanent directory (such as /usr/local/bin) and add this path to .bash_profile (mac) or .bashrc (mac/Linux). Use vim/nano/emacs and add the following lines to your bash profile | There is no cmdline package install/management (i.e. apt-get,brew,macports), you need [[http://www.gwoptics.org/finesse/|DOWNLOAD fi]] and move binaries into a permanent directory (such as /usr/local/bin) and add this path to .bash_profile (mac) or .bashrc (mac/Linux). Use vim/nano/emacs and add the following lines to your bash profile |
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| # Set path of finesse binary, this is needed for pykat export FINESSE_DIR=/usr/local/bin/Finesse2.1/ |
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| ==== Getting python notebooks to run Finesse as a front end ==== | |
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| pip3 install jupyter | pip install jupyter |
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Also you will need pykat {{{ pip install pykat }}} |
This page is for the project to observe squeezing from the 40m.
Links to Finesse playground: LIGO gitlab Finesse_playground:master
To check out the repository at your commandline use
git clone https://git.ligo.org/IFOsim/Finesse_playground.git
If you have second factor authentication or want to be a pro use SSH (you will need to set up a public private key pair)
git clone git@git.ligo.org:IFOsim/Finesse_playground.git
We will be using the 40m subdirectory.
Getting and installing Finesse
Finesse is a software package for doing Fourier analysis of interferometric systems. It models a system as a network of connected nodes and solves a set of linear equations to generate output sweeping over one parameter at a time. Some of its syntax and ethos is evolved from LISO.
There is no cmdline package install/management (i.e. apt-get,brew,macports), you need DOWNLOAD fi and move binaries into a permanent directory (such as /usr/local/bin) and add this path to .bash_profile (mac) or .bashrc (mac/Linux). Use vim/nano/emacs and add the following lines to your bash profile
#Add path to finesse binary for all instances of shell PATH+=":/usr/local/bin/Finesse2.1/" export PATH # Set path of finesse kat.ini universal config file export KATINI=/usr/local/bin/Finesse2.1/kat.ini # Set path of finesse binary, this is needed for pykat export FINESSE_DIR=/usr/local/bin/Finesse2.1/
You can also just use the finesse binary 'kat' to run .kat files inside the same directory. The above should be used if you want to run it anywhere inside your system.
Getting python notebooks to run Finesse as a front end
You may also want to run finesse from a jupyter python notebook. Jupyter is easy to get. Check you have latest pip
pip3 install --upgrade pip
Or if that doesn't work
pip install --upgrade pip
Then
pip install jupyter
You now have Jupyter.
Also you will need pykat
pip install pykat