Plugin to use Gctf program within the Scipion framework
Project description
This plugin provides a wrapper for Gctf program.
Installation
You will need to use 3.0+ version of Scipion to be able to run these protocols. To install the plugin, you have two options:
Stable version
scipion installp -p scipion-em-gctfDeveloper’s version
download repository
git clone -b devel https://github.com/scipion-em/scipion-em-gctf.gitinstall
scipion installp -p /path/to/scipion-em-gctf --devel
Configuration variables
CONDA_ACTIVATION_CMD: If undefined, it will rely on conda command being in the PATH (not recommended), which can lead to execution problems mixing scipion python with conda ones. One example of this could can be seen below but depending on your conda version and shell you will need something different: CONDA_ACTIVATION_CMD = eval “$(/extra/miniconda3/bin/conda shell.bash hook)”
GCTF_ENV_ACTIVATION (default = conda activate gctf): Command to activate the Gctf environment. It will have cudatoolkit=10.1 installed.
GCTF_HOME (default = software/em/gctf-1.18): Path to Gctf installation folder.
GCTF_BIN (default = Gctf_v1.18_sm30-75_cu10.1): Binary to use.
Verifying
To check the installation, simply run one of the following Scipion tests:
scipion test gctf.tests.test_protocols_gctf.TestGctf
scipion tests gctf.tests.test_protocols_gctf_ts.TestGctfTsSupported versions
1.18
Protocols
ctf estimation
tilt-series gctf
References
Zhang K. (2016). Gctf: Real-time CTF determination and correction. JSB, 193: 1-12.
