DesignSpace import and export from disk

In this example, we will see how to read, filter, and export a design space from the disk.

from __future__ import annotations

from gemseo import configure_logger
from gemseo import read_design_space
from gemseo import write_design_space

configure_logger()

<RootLogger root (INFO)>

Read a design space from a file

The user can read a design space from a file using the create_design_space() function.

design_space = read_design_space("design_space.csv")
design_space

Design space:

Name	Lower bound	Value	Upper bound	Type
x1	-1	0	1	float
x2	5	6	8	float
x	2	3	5	integer

Filtering the design space

The user can filter the design space in order to only keep some variables. To do so, the user can use the DesignSpace.filter() method:

design_space.filter(["x1", "x2"])
design_space

Design space:

Name	Lower bound	Value	Upper bound	Type
x1	-1	0	1	float
x2	5	6	8	float

Export the design space

The user can export a DesignSpace instance by using the write_design_space() function.

write_design_space(design_space, "new_design_space.csv")