* Remove reference to relative_example in docs

* Use RTLD_GLOBAL for libgomp (#4353)

* Use RTLD_GLOBAL for libgomp

In https://github.com/conda-forge/pycbc-feedstock/pull/74 it was suggested to use RTLD_GLOBAL for libgomp. Let's see if this works fine with the test suite (which should answer @josh-willis 's concerns).

* Move import of ctypes/gomp into __enter__

* Try this

* Revert "Revert "Allow SNR optimizer to use candidate point in initial array (#4393)""

This reverts commit 7be12f1ee83e00ca58d724b29acd249bb5d9a3e9.

We are now catching up with master, where the bug originally introduced
by #4393 is fixed properly, so here I am undoing the temporary fix.

* SNR optimisation options for pycbc_live (#4432)

* Moving the live optimizer option changes to my own branch

* Completing the snr optimization argument group

* updating pycbc_live

* re-adding bug fix

* removing TODO message

* Bug with d_e options

* Adding optimizer-seed

* fixing the d_e optimizer

* replacing run.sh code

* resolve merge conflict

* fixing run.sh

* cleaning up args_to_string func

* changing comment

* codeclimate fixes

* module docstring

* Update module docstring copyright

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>

* Add gareth

* removing argv

* argument changing

* removing duplicated arguments

* minor CC points

* remove bug introduced when making CC happier

---------

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>
Co-authored-by: Thomas Dent <thomas.dent@usc.es>

* Improvements to single-detector trigger fitting code for PyCBC Live (#4486)

* Cleanup

* Cleanup

* Refactor duration bin parsing code and add support for reading from bank

* Minor fix/cleanup to logging

* Update CLI checks for duration bins

* Cleanup

* Ignore inconsistent config when combining

* Fix bug

* Fix typo

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>

* Comment from Gareth

---------

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>

* [pycbc live] Don't add snr options to command if they don't exist (#4518)

* Don't run snr optimizer setup if not optimizing snr

* moving the check to a more appropraite place

* setting snr_opt_options to None if not optimizing

* [pycbc live] Allowing the use of psd variation in the ranking statistic for pycbc live (#4533)

* Modifying files to include psd variation in single detector statistic calculation

* ending variation.py with a blank line

* Changing to an increment agnostic solution

* removing change already fixed

* Updating function names and docstrings

* removing ToDos and adding more helpful comments

* Removing unused import

* Codeclimate fixes

* Removing excess logging and whitespace mistakes

* Removing unused objects + codeclimate fixes

* Updating comments and docstrings, removing matchedfilter changes

* Revert "Updating comments and docstrings, removing matchedfilter changes"

This reverts commit 0e6473a12874b2dbb02952260b81c908540afff7.

* Removing matchedfilter changes, updating comments and docstrings

* Move --verbose to the end of the commands

* more comment updates

* Repositioning filter recreation

* Changes to comments and removing whitespace

Co-authored-by: Thomas Dent <thomas.dent@usc.es>

* removing refchecks

* Adding option veification for psd variation

* Apply suggestions from code review

Co-authored-by: Thomas Dent <thomas.dent@usc.es>

* fixing EOL error

* Refactoring the filter creation function

* codeclimate fixes

* undo

* full_filt func

* removing indentation

* code climate

* code climate

* try to quiet codeclimate

* codeclimate doesn't know PEP8

* brackets obviate line continuation

---------

Co-authored-by: Thomas Dent <thomas.dent@usc.es>

* added scaling of initial pop in snr_optimizer (#4561)

* added scaling of initial pop

* init popn in optimize_di & pso func

* added changes in optimize_pso

* usig logging.debug for snr

* Do not set matplotlib's backend in internal modules (#4592)

* Set version to 2.1.4

* Remove reference to single_template_examples in docs

* Remove reference to hierarchical_model in docs

* Live: produce empty trigger fit plot for detectors with no triggers (#4600)

* Live: produce empty trigger fit plot for detectors with no triggers

* allow for below-threshold triggers

* fix thinko in option parsing for defaults (#4615)

* fix thinko in option parsing for defaults

When an option is not given at all getattr on the args object gives None, but we don't want to translate that into "--option-name None" on the command line.

* bugfix 

obviously we needed to define 'key_name' first ..

* Improvements to single fit plots (#4509)

* Improvements to single fit plots

* Apply suggestions from Gareth

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>

---------

Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>

---------

Co-authored-by: Ian Harry <ian.harry@ligo.org>
Co-authored-by: Arthur Tolley <32394213+ArthurTolley@users.noreply.github.com>
Co-authored-by: Gareth S Cabourn Davies <gareth.cabourndavies@ligo.org>
Co-authored-by: Thomas Dent <thomas.dent@usc.es>
Co-authored-by: Praveen Kumar <86048588+PRAVEEN-mnl@users.noreply.github.com>