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Fixed intercorrelated projections #215

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Fixed intercorrelated projections #215

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9f3924b
Fixed intercorrelated projections
SimoneTentori Feb 26, 2026
f2872c2
Fixed the one systematic badly written
SimoneTentori Feb 26, 2026
aaa12b5
added new tuple
SimoneTentori Feb 27, 2026
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20 changes: 14 additions & 6 deletions src/smefit/projections/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@
from ..log import logging

_logger = logging.getLogger(__name__)
FIXED_SYS_NAMES = ("UNCORR", "CORR", "THEORYUNCORR", "THEORYCORR")
# name of the sys to which the _PROJ suffix is not added


class Projection:
Expand Down Expand Up @@ -284,8 +286,18 @@ def build_projection(self, lumi_new=None, noise="L0", seed=None):

if num_sys != 0:
type_sys = np.array(data_dict["sys_type"])
name_sys = data_dict["sys_names"]

# limit case with 1 sys
if num_sys == 1:
name_sys = data_dict["sys_names"]
name_sys = [name_sys]
else:
name_sys = np.array(data_dict["sys_names"])
# change names of intercorrealted systematics
data_dict["sys_names"] = np.where(
np.isin(name_sys, FIXED_SYS_NAMES),
name_sys,
name_sys + "_PROJ",
).tolist()
# express systematics as percentage values of the central values
sys_mult = sys_add / central_values * 1e2

Expand All @@ -302,9 +314,6 @@ def build_projection(self, lumi_new=None, noise="L0", seed=None):
* 1e-2
)

# limit case with 1 sys
if num_sys == 1:
name_sys = [name_sys]
# limit case no sys
else:
name_sys = ["UNCORR"]
Expand Down Expand Up @@ -404,5 +413,4 @@ def build_projection(self, lumi_new=None, noise="L0", seed=None):
self.theory_path / f"{dataset_name}.json",
self.theory_path / f"{dataset_name}_proj.json",
)

cnt += num_data