diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-D.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-D.yaml
new file mode 100644
index 0000000000..e3bc970b9c
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-D.yaml
@@ -0,0 +1,11 @@
+data_central:
+- 12.27
+- 11.57
+- 10.41
+- 9.09
+- 6.85
+- 11.87
+- 11.55
+- 10.09
+- 8.6
+- 6.25
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-Dstar.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-Dstar.yaml
new file mode 100644
index 0000000000..3842331943
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/data_WMWP-Dstar.yaml
@@ -0,0 +1,11 @@
+data_central:
+- 12.18
+- 11.77
+- 10.61
+- 8.85
+- 7.22
+- 12.52
+- 12.14
+- 10.29
+- 8.38
+- 6.55
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/filter.py b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/filter.py
new file mode 100644
index 0000000000..4351151a3b
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/filter.py
@@ -0,0 +1,162 @@
+"""
+This file contains the piece of code needed to implement the ATLAS W+charm 
+measurement at 13 TeV. The absolute distributions differential in the 
+pseudorapidity of the lepton are considered. Two datasets, corresponding to the
+decay of a W^+- boson into a D or a Dstar meson, are implemented. The two
+channels are largely independent. Correlations are implemented from the full
+covariance matrix (Table 12 in the paper, Tables 16 and 18 on HepData), 
+after subtraction of the fully  correlated luminosity covariance matrix.
+
+"""
+
+import yaml
+import numpy as np
+from nnpdf_data.filter_utils.utils import covmat_to_artunc
+
+def get_tables(observable=None):
+    """
+    Get the Hepdata tables, given the tables and version specified in metadata 
+    """
+    prefix = "rawdata/HEPData-ins2628732"
+    with open("metadata.yaml", "r") as file:
+        metadata = yaml.safe_load(file)
+
+    version = metadata["hepdata"]["version"]
+
+    if observable == "WMWP-D":
+        tables = metadata["implemented_observables"][0]["tables"]
+    elif observable == "WMWP-Dstar":
+        tables = metadata["implemented_observables"][1]["tables"]
+    else:
+        print("Observable not implemented.")
+        print("Choose one of the following observables:")
+        print("- WMWP-D")
+        print("- WMWP-Dstar")
+        
+    hepdata_tables = []
+
+    for table in tables:
+        hepdata_tables.append(f"{prefix}-v{version}-Table_{table}.yaml")
+
+    return hepdata_tables
+
+def get_all(observable=None):
+    """
+    Returns data, kinematics and uncertainties for dumping in the .yaml files
+    """
+    data_central = []
+    kinematics = []
+    uncertainties = []
+
+    hepdata_tables = get_tables(observable)
+    data_tables = hepdata_tables[:-1]
+    for table in data_tables:
+        with open(table, 'r') as f:
+            input = yaml.safe_load(f)
+        # Central values
+        data_values = input["dependent_variables"][0]["values"]
+        for data_value in data_values:
+            data_central.append(data_value["value"])
+        # Kinematic bins
+        kin_values = input["independent_variables"][0]["values"]
+        for kin_value in kin_values:
+            kin = {
+                'abs_eta': {'min': kin_value['low'],
+                            'mid': 0.5 * (kin_value['low'] + kin_value['high']),
+                            'max': kin_value['high']},
+                'm_W2': {'min': None, 'mid': 6.46174823e+03, 'max': None},}
+            kinematics.append(kin)
+
+    ndata = len(data_central)
+    
+    # Uncertainties
+    # Construct luminosity covariance matrix
+    lumi_unc = 0.83 #%
+    lumi_uncs = []
+    lumi_cov = []
+    tot_cov = []
+    for data in data_central:
+        lumi_uncs.append(data * lumi_unc / 100.)
+    for lumi_i in lumi_uncs:
+        for lumi_j in lumi_uncs:
+            lumi_cov.append(lumi_i * lumi_j)
+
+    # Read total covariance matrix
+    with open(hepdata_tables[2], 'r') as f:
+            input = yaml.safe_load(f)
+    cov_values = input["dependent_variables"][0]["values"]
+    for cov_value in cov_values:
+        tot_cov.append(cov_value["value"])
+
+    # Compute covariance matrix without luminosity uncertainty    
+    partial_cov = np.subtract(tot_cov,lumi_cov)
+
+    # Generate artifical systematic uncertainties form partial_cov
+    art_unc = covmat_to_artunc(ndata, partial_cov, 0)
+
+    for i in range(len(art_unc)):
+        errors = art_unc[i]
+        uncertainty = {}
+        for j in range(len(errors)):
+            unc = {"art. sys. " + f"{j+1}" : errors[j]}
+            uncertainty.update(unc)
+
+        lumi_unc = {"luminosity": lumi_uncs[i] }
+        uncertainty.update(lumi_unc)
+        uncertainties.append(uncertainty)
+        
+    return (data_central, kinematics, uncertainties)
+
+def filter_ATLAS_WCHARM_13TEV(observable=None):
+    """
+    Dumps data, kinematics, and uncertainties on .yaml files
+    """
+    central_values, kinematics, uncertainties = get_all(observable)
+    # Central values
+    data_central_yaml = {"data_central": central_values}
+    # Kinematics
+    kinematics_yaml = {"bins": kinematics}
+    # Uncertainties
+    treatment = {"Data stat.": "ADD",
+                 "Unfolding stat.": "ADD",
+                 "Unfolding model": "ADD",
+                 "Int. luminosity": "MULT",
+                 "Lepton energy": "ADD",
+                 "Efficiency": "ADD",
+                 "Backgrounds": "MULT",
+                 "Jet energy": "MULT",
+                 "Others": "MULT"}
+    correlation = {"Data stat.": "UNCORR",
+                   "Unfolding stat.": "UNCORR",
+                   "Unfolding model": "UNCORR",
+                   "Int. luminosity": "CMSLUMI16",
+                   "Lepton energy": "UNCORR",
+                   "Efficiency": "UNCORR",
+                   "Backgrounds": "CORR",
+                   "Jet energy": "CORR",
+                   "Others": "CORR"}
+    definitions = {}
+    for key,value in uncertainties[0].items():
+        if key == "luminosity":
+            definition = {key :
+                          {"description": key + " unc. from HepData",
+                           "treatment": "MULT",
+                           "type": "ATLASLUMIRUNII"}}
+        else:             
+            definition = {key :
+                          {"description": key + " unc. from HepData",
+                           "treatment": "ADD",
+                           "type": "CORR"}}                        
+        definitions.update(definition)
+    uncertainties_yaml = {"definitions": definitions,"bins": uncertainties}
+    
+    with open("data_" + observable + ".yaml", "w") as file:
+        yaml.dump(data_central_yaml, file, sort_keys=False)
+    with open("kinematics_" + observable + ".yaml", "w") as file:
+        yaml.dump(kinematics_yaml, file, sort_keys=False)
+    with open("uncertainties_" + observable + ".yaml", "w") as file:
+        yaml.dump(uncertainties_yaml, file, sort_keys=False)
+
+if __name__ == "__main__":
+    filter_ATLAS_WCHARM_13TEV("WMWP-D")
+    filter_ATLAS_WCHARM_13TEV("WMWP-Dstar")
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-D.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-D.yaml
new file mode 100644
index 0000000000..2a03028ec6
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-D.yaml
@@ -0,0 +1,81 @@
+bins:
+- abs_eta:
+    min: 0.0
+    mid: 0.25
+    max: 0.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.5
+    mid: 0.75
+    max: 1.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.0
+    mid: 1.25
+    max: 1.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.5
+    mid: 1.75
+    max: 2.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 2.0
+    mid: 2.25
+    max: 2.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.0
+    mid: 0.25
+    max: 0.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.5
+    mid: 0.75
+    max: 1.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.0
+    mid: 1.25
+    max: 1.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.5
+    mid: 1.75
+    max: 2.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 2.0
+    mid: 2.25
+    max: 2.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-Dstar.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-Dstar.yaml
new file mode 100644
index 0000000000..2a03028ec6
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/kinematics_WMWP-Dstar.yaml
@@ -0,0 +1,81 @@
+bins:
+- abs_eta:
+    min: 0.0
+    mid: 0.25
+    max: 0.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.5
+    mid: 0.75
+    max: 1.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.0
+    mid: 1.25
+    max: 1.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.5
+    mid: 1.75
+    max: 2.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 2.0
+    mid: 2.25
+    max: 2.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.0
+    mid: 0.25
+    max: 0.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 0.5
+    mid: 0.75
+    max: 1.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.0
+    mid: 1.25
+    max: 1.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 1.5
+    mid: 1.75
+    max: 2.0
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
+- abs_eta:
+    min: 2.0
+    mid: 2.25
+    max: 2.5
+  m_W2:
+    min: null
+    mid: 6461.74823
+    max: null
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/metadata.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/metadata.yaml
new file mode 100644
index 0000000000..3b1ecc8c0e
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/metadata.yaml
@@ -0,0 +1,122 @@
+setname: ATLAS_WCHARM_13TEV
+
+nnpdf_metadata:
+  nnpdf31_process: DY CC
+  experiment: ATLAS
+
+arXiv:
+  url: https://arxiv.org/abs/2302.00336
+  journal: Phys. Rev. D 108 (2023) 032012
+iNSPIRE:
+  url: https://inspirehep.net/literature/2628732
+hepdata:
+  url: https://www.hepdata.net/record/ins2628732
+  version: 1
+
+version: 1
+version_comment: Initial implementation
+
+implemented_observables:
+- observable_name: WMWP-D
+  observable:
+    description: "Differential fiducial cross-section times the single-lepton-flavor W boson branching ratio, D channel" 
+    label: 'ATLAS $W^\pm + c\to D$ 13 TeV'
+    units: '[pb]'
+  process_type: DY_W_ETA
+  tables: [5,6,16]  
+  ndata: 10
+  plotting:
+    dataset_label: ATLAS $W^\pm + c \to D$ 13 TeV
+    y_label: $d\sigma/d|\eta(\ell)|$ (fb)
+    x_label: $|\eta^\ell|$
+    plot_x: abs_eta
+    line_by:
+    - Boson
+    normalize:
+      figure_by:
+      - Boson
+    extra_labels:
+      Boson:
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+  kinematic_coverage: [abs_eta, m_W2]
+  kinematics:
+    variables:
+      abs_eta:
+        description: Absolute pseudorapidity of the lepton
+        label: $|\eta_l|$
+        units: ''
+      m_W2:
+        description: Squared invariant mass of the W boson
+        label: $m_W^2$
+        units: GeV$^2$
+    file: kinematics_WMWP-D.yaml
+  data_uncertainties:
+  - uncertainties_WMWP-D.yaml
+  data_central: data_WMWP-D.yaml
+
+  theory:
+    FK_tables:
+    - - ATLAS_WCHARM_13TEV_WMWP-D_WM
+      - ATLAS_WCHARM_13TEV_WMWP-D_WP
+    operation: 'null'
+
+- observable_name: WMWP-Dstar
+  observable:
+    description: "Differential fiducial cross-section times the single-lepton-flavor W boson branching ratio, D star channel" 
+    label: 'ATLAS $W^\pm + c\to D^*$ 13 TeV'
+    units: '[pb]'
+  process_type: DY_W_ETA
+  tables: [9,10,18]  
+  ndata: 10
+  plotting:
+    dataset_label: ATLAS $W^\pm + c \to D^*$ 13 TeV
+    y_label: $d\sigma/d|\eta(\ell)|$ (fb)
+    x_label: $|\eta^\ell|$
+    plot_x: abs_eta
+    line_by:
+    - Boson
+    normalize:
+      figure_by:
+      - Boson
+    extra_labels:
+      Boson:
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^-$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+      - $W^+$
+  kinematic_coverage: [abs_eta, m_W2]
+  kinematics:
+    variables:
+      abs_eta:
+        description: Absolute pseudorapidity of the lepton
+        label: $|\eta_l|$
+        units: ''
+      m_W2:
+        description: Squared invariant mass of the W boson
+        label: $m_W^2$
+        units: GeV$^2$
+    file: kinematics_WMWP-Dstar.yaml
+  data_uncertainties:
+  - uncertainties_WMWP-Dstar.yaml
+  data_central: data_WMWP-Dstar.yaml
+
+  theory:
+    FK_tables:
+    - - ATLAS_WCHARM_13TEV_WMWP-D_WM
+      - ATLAS_WCHARM_13TEV_WMWP-D_WP
+    operation: 'null'
\ No newline at end of file
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_10.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_10.yaml
new file mode 100644
index 0000000000..d2f867d3b9
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_10.yaml
@@ -0,0 +1,59 @@
+dependent_variables:
+- header: {name: INT(DSIG/DLEP_ABS_ETA), units: pb}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
+  values:
+  - errors:
+    - {label: stat, symerror: 0.18}
+    - {label: syst, asymerror: {minus: -0.48, plus: 0.50}}
+    value: 12.52
+  - errors:
+    - {label: stat, symerror: 0.18}
+    - {label: syst, asymerror: {minus: -0.52, plus: 0.55}}
+    value: 12.14
+  - errors:
+    - {label: stat, symerror: 0.18}
+    - {label: syst, asymerror: {minus: -0.58, plus: 0.64}}
+    value: 10.29
+  - errors:
+    - {label: stat, symerror: 0.16}
+    - {label: syst, asymerror: {minus: -0.37, plus: 0.39}}
+    value: 8.38
+  - errors:
+    - {label: stat, symerror: 0.16}
+    - {label: syst, asymerror: {minus: -0.34, plus: 0.37}}
+    value: 6.55
+- header: {name: 1/SIG INT(DSIG/DLEP_ABS_ETA)}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
+  values:
+  - errors:
+    - {label: stat, symerror: 0.0033}
+    - {label: syst, asymerror: {minus: -0.0077, plus: 0.0078}}
+    value: 0.2510
+  - errors:
+    - {label: stat, symerror: 0.0032}
+    - {label: syst, asymerror: {minus: -0.0042, plus: 0.0042}}
+    value: 0.2434
+  - errors:
+    - {label: stat, symerror: 0.0032}
+    - {label: syst, asymerror: {minus: -0.0065, plus: 0.0070}}
+    value: 0.2063
+  - errors:
+    - {label: stat, symerror: 0.0030}
+    - {label: syst, asymerror: {minus: -0.0039, plus: 0.0040}}
+    value: 0.1680
+  - errors:
+    - {label: stat, symerror: 0.0030}
+    - {label: syst, asymerror: {minus: -0.0042, plus: 0.0044}}
+    value: 0.1313
+independent_variables:
+- header: {name: 'LEP_ABS_ETA'}
+  values:
+  - {low: 0.0, high: 0.5}
+  - {low: 0.5, high: 1.0}
+  - {low: 1.0, high: 1.5}
+  - {low: 1.5, high: 2.0}
+  - {low: 2.0, high: 2.5}
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_16.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_16.yaml
new file mode 100644
index 0000000000..b7aa02477d
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_16.yaml
@@ -0,0 +1,317 @@
+dependent_variables:
+  - header: {name: COV, units: 'pb$^{2}$'}
+    qualifiers:
+      - name: SQRT(s)
+        units: GeV
+        value: 13000
+      - name: LUMINOSITY
+        units: fb$^{-1}$
+        value: 139
+    values:
+      - value: 4.90e-01
+      - value: 3.98e-01
+      - value: 4.01e-01
+      - value: 2.59e-01
+      - value: 2.22e-01
+      - value: 4.25e-01
+      - value: 3.85e-01
+      - value: 3.90e-01
+      - value: 2.45e-01
+      - value: 2.01e-01
+      - value: 3.98e-01
+      - value: 4.57e-01
+      - value: 3.63e-01
+      - value: 2.43e-01
+      - value: 2.15e-01
+      - value: 3.92e-01
+      - value: 3.96e-01
+      - value: 3.49e-01
+      - value: 2.29e-01
+      - value: 1.83e-01
+      - value: 4.01e-01
+      - value: 3.63e-01
+      - value: 4.35e-01
+      - value: 2.33e-01
+      - value: 2.06e-01
+      - value: 3.88e-01
+      - value: 3.52e-01
+      - value: 3.67e-01
+      - value: 2.19e-01
+      - value: 1.84e-01
+      - value: 2.59e-01
+      - value: 2.43e-01
+      - value: 2.33e-01
+      - value: 2.21e-01
+      - value: 1.42e-01
+      - value: 2.49e-01
+      - value: 2.36e-01
+      - value: 2.23e-01
+      - value: 1.65e-01
+      - value: 1.26e-01
+      - value: 2.22e-01
+      - value: 2.15e-01
+      - value: 2.06e-01
+      - value: 1.42e-01
+      - value: 1.80e-01
+      - value: 2.16e-01
+      - value: 2.08e-01
+      - value: 1.94e-01
+      - value: 1.29e-01
+      - value: 1.15e-01
+      - value: 4.25e-01
+      - value: 3.92e-01
+      - value: 3.88e-01
+      - value: 2.49e-01
+      - value: 2.16e-01
+      - value: 4.63e-01
+      - value: 3.75e-01
+      - value: 3.76e-01
+      - value: 2.37e-01
+      - value: 1.93e-01
+      - value: 3.85e-01
+      - value: 3.96e-01
+      - value: 3.52e-01
+      - value: 2.36e-01
+      - value: 2.08e-01
+      - value: 3.75e-01
+      - value: 4.31e-01
+      - value: 3.40e-01
+      - value: 2.21e-01
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+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_5.yaml
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diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_6.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_6.yaml
new file mode 100644
index 0000000000..c117506865
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_6.yaml
@@ -0,0 +1,59 @@
+dependent_variables:
+- header: {name: INT(DSIG/DLEP_ABS_ETA), units: pb}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
+  values:
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+    value: 11.55
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+    value: 10.09
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+    value: 8.60
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.35, plus: 0.37}}
+    value: 6.25
+- header: {name: 1/SIG INT(DSIG/DLEP_ABD_ETA)}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
+  values:
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+    value: 0.2455
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+    value: 0.2387
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+    value: 0.2087
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+    value: 0.1779
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+    - {label: syst, asymerror: {minus: -0.0037, plus: 0.0038}}
+    value: 0.1292
+independent_variables:
+- header: {name: 'LEP_ABS_ETA'}
+  values:
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+  - {low: 0.5, high: 1.0}
+  - {low: 1.0, high: 1.5}
+  - {low: 1.5, high: 2.0}
+  - {low: 2.0, high: 2.5}
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_9.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_9.yaml
new file mode 100644
index 0000000000..75114bf376
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/rawdata/HEPData-ins2628732-v1-Table_9.yaml
@@ -0,0 +1,59 @@
+dependent_variables:
+- header: {name: INT(DSIG/DLEP_ABS_ETA), units: pb}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
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+    value: 11.77
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+    value: 10.61
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+    value: 8.85
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.36, plus: 0.38}}
+    value: 7.22
+- header: {name: 1/SIG INT(DSIG/DLEP_ABS_ETA)}
+  qualifiers:
+  - {name: LUMINOSITY, units: 'fb$^{-1}$', value: 139}
+  - {name: SQRT(S), units: GeV, value: 13000}
+  values:
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+    value: 0.2405
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.0041, plus: 0.0042}}
+    value: 0.2325
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.0066, plus: 0.0071}}
+    value: 0.2095
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.0039, plus: 0.0040}}
+    value: 0.1748
+  - errors:
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+    - {label: syst, asymerror: {minus: -0.0040, plus: 0.0042}}
+    value: 0.1427
+independent_variables:
+- header: {name: 'LEP_ABS_ETA'}
+  values:
+  - {low: 0.0, high: 0.5}
+  - {low: 0.5, high: 1.0}
+  - {low: 1.0, high: 1.5}
+  - {low: 1.5, high: 2.0}
+  - {low: 2.0, high: 2.5}
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-D.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-D.yaml
new file mode 100644
index 0000000000..2ad0a43f0f
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-D.yaml
@@ -0,0 +1,156 @@
+definitions:
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+    description: art. sys. 1 unc. from HepData
+    treatment: ADD
+    type: CORR
+  art. sys. 2:
+    description: art. sys. 2 unc. from HepData
+    treatment: ADD
+    type: CORR
+  art. sys. 3:
+    description: art. sys. 3 unc. from HepData
+    treatment: ADD
+    type: CORR
+  art. sys. 4:
+    description: art. sys. 4 unc. from HepData
+    treatment: ADD
+    type: CORR
+  art. sys. 5:
+    description: art. sys. 5 unc. from HepData
+    treatment: ADD
+    type: CORR
+  art. sys. 6:
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+    treatment: ADD
+    type: CORR
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+    treatment: ADD
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+    treatment: ADD
+    type: CORR
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+    treatment: ADD
+    type: CORR
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+    treatment: MULT
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diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-Dstar.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-Dstar.yaml
new file mode 100644
index 0000000000..bd658a7d50
--- /dev/null
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WCHARM_13TEV/uncertainties_WMWP-Dstar.yaml
@@ -0,0 +1,156 @@
+definitions:
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+    treatment: ADD
+    type: CORR
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+    treatment: ADD
+    type: CORR
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+    description: art. sys. 4 unc. from HepData
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