Skip to content

Faster field copying #12

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
rhattersley wants to merge 1 commit into from
Closed

Faster field copying #12

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion lib/iris/fileformats/ff.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -602,7 +602,14 @@ def _fields_over_all_levels(self, field):
for i_model_level in range(levels_count):
# Make subsequent fields alike, but distinct.
if i_model_level > 0:
field = field.copy()
new_field = type(field)()
for attr in field.__slots__:
try:
value = getattr(field, attr)
except AttributeError:
pass
else:
setattr(new_field, attr, value)
# Provide the correct "model level" value.
field.lblev = i_model_level
# TODO: as LBC lookup headers cover multiple layers, they
Expand Down