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Packages

The flow of execution for plotting XY-type data in relax is:

Package: user_functions

The user interface for plotting are generally the user functions. Currently this consists of the grace.write and dx.map user functions. However in the future a software independent interface will be gradually implemented via a new plotting user function class. An idea would be to have one user function per graph type, for example:

  • plotting.write_2D
  • plotting.write_iso3D
  • plotting.write_2D_fitted_curves

The user_functions package consists of definitions that are used to construct the prompt or graphical UI and to set up automated argument checking.

Package: pipe_control

The user functions provide a simple interface to the relax backend. For plotting and most functionality, this is in the pipe_control package which is used primarily to read and write data to the relax data store.

To use the backend code, you need to import:

from pipe_control.plotting import write_xy

Package: lib