New methods in POD object #439
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
giacomo-zuccarino-optimad
force-pushed
the
giacomo.devel
branch
from
cc31ee7 to
cc971b6
Compare
giacomo-zuccarino-optimad
force-pushed
the
giacomo.devel
branch
from
cc971b6 to
e9ff362
Compare
… generated by the POD modes
…struction of snapshots
giacomo-zuccarino-optimad
force-pushed
the
giacomo.devel
branch
from
e9ff362 to
d17a1d3
Compare
andrea-iob
approved these changes
Apr 18, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Several new methods for the POD class are introduced in this pull request.
The introduction of the methods has two main goals.
The first goal is to provide the user with funtionalities that were previously internal to the POD class and could not be called from the outside.
The first is reading data.dat files, the second is writing POD modes and POD Fields to VTK files.
Moreover, it is now possible to compute the POD without performing snapshot reconstruction at the end of the computation.
The user can define its own reconstruction workflow using the methods introduced in the pull request.
The second goal is to allow the user to perform some mathematical operations on the vector spaces generated by the POD modes.
The first is the projection of field onto the POD space, the second is the construction of a fields as linear combination of the modes with given input coefficients.
To concretely show the application and usefulness of the methods, we introduced two examples that calculate the POD on sets of airfoil simulations at different angles of attack.