kinematic labels

nnpdf_data/nnpdf_data/new_commondata/ATLAS_DY_13TEV/kinematics_TOT.yaml

@@ -1,37 +1,37 @@
 bins:
-- k1:
+- zero:
     min: null
     mid: 0.0
     max: null
-  k2:
+  m_V:
     min: null
     mid: 80.385
     max: null
-  k3:
+  sqrts:
     min: null
     mid: 13.0
     max: null
-- k1:
+- zero:
     min: null
     mid: 0.0
     max: null
-  k2:
+  m_V:
     min: null
     mid: 80.385
     max: null
-  k3:
+  sqrts:
     min: null
     mid: 13.0
     max: null
-- k1:
+- zero:
     min: null
     mid: 0.0
     max: null
-  k2:
+  m_V:
     min: null
     mid: 91.1876
     max: null
-  k3:
+  sqrts:
     min: null
     mid: 13.0
     max: null

nnpdf_data/nnpdf_data/new_commondata/ATLAS_DY_13TEV/metadata.yaml

@@ -36,23 +36,23 @@ implemented_observables:
       - Z
     plot_x: ' '
   kinematic_coverage:
-  - k1
-  - k2
-  - k3
+  - zero
+  - m_V
+  - sqrts
   kinematics:
     variables:
-      k1:
-        description: Variable k1
-        label: k1
-        units: ''
-      k2:
-        description: Variable k2
-        label: k2
-        units: ''
-      k3:
-        description: Variable k3
-        label: k3
+      zero:
+        description: ''
+        label: $$
         units: ''
+      m_V:
+        description: Mass of Z or W bosons
+        label: $m_V$
+        units: $GeV$
+      sqrts:
+        description: center of mass energy
+        label: $\sqrt{s}$
+        units: $GeV$
     file: kinematics_TOT.yaml
   theory:
     conversion_factor: 1.0