From 4b073e92fe419757dd03c8d21678f355d7a718de Mon Sep 17 00:00:00 2001
From: carlodev <carlobrunellibs@gmail.com>
Date: Mon, 27 Jun 2022 13:45:53 +0200
Subject: [PATCH 1/4] Extent evaluate function for multiple fields

---
 src/CellData.jl | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/CellData.jl b/src/CellData.jl
index d88933d6..aeadff4c 100644
--- a/src/CellData.jl
+++ b/src/CellData.jl
@@ -81,6 +81,22 @@ function Arrays.evaluate!(
   DistributedCellField(fields)
 end
 
+function Arrays.evaluate!(
+  cache,k::Operation,a::DistributedCellField,b::DistributedCellField,c::DistributedCellField)
+  fields = map_parts(a.fields,b.fields,c.fields) do f,g,h
+    evaluate!(nothing,k,f,g,h)
+  end
+  DistributedCellField(fields)
+end
+
+function Arrays.evaluate!(
+  cache,k::Operation,a::DistributedCellField,b::DistributedCellField,c::DistributedCellField,d::DistributedCellField)
+  fields = map_parts(a.fields,b.fields,c.fields,d.fields) do f,g,h,j
+    evaluate!(nothing,k,f,g,h,j)
+  end
+  DistributedCellField(fields)
+end
+
 function Arrays.evaluate!(cache,k::Operation,a::DistributedCellField,b::Number)
   fields = map_parts(a.fields) do f
     evaluate!(nothing,k,f,b)

From b1cd61091e6d6312b24d9aa99e24a3383c676337 Mon Sep 17 00:00:00 2001
From: carlodev <carlobrunellibs@gmail.com>
Date: Mon, 4 Jul 2022 08:49:47 +0200
Subject: [PATCH 2/4] add more cases case

---
 src/CellData.jl | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/CellData.jl b/src/CellData.jl
index aeadff4c..a1ea5d6d 100644
--- a/src/CellData.jl
+++ b/src/CellData.jl
@@ -97,6 +97,25 @@ function Arrays.evaluate!(
   DistributedCellField(fields)
 end
 
+
+function Arrays.evaluate!(
+  cache,k::Operation,n1::Number, n2::Number, a::DistributedCellField,b::DistributedCellField,c::DistributedCellField)
+  fields = map_parts(a.fields,b.fields,c.fields) do f,g,h
+    evaluate!(nothing,k,f,g,h,n1,n2)
+  end
+  DistributedCellField(fields)
+end
+
+function Arrays.evaluate!(
+  cache,k::Operation, n1::Number, n2::Number, a::DistributedCellField,b::DistributedCellField,c::DistributedCellField,d::DistributedCellField)
+  fields = map_parts(a.fields,b.fields,c.fields,d.fields) do f,g,h,j
+    evaluate!(nothing,k,f,g,h,j,n1,n2)
+  end
+  DistributedCellField(fields)
+end
+
+
+
 function Arrays.evaluate!(cache,k::Operation,a::DistributedCellField,b::Number)
   fields = map_parts(a.fields) do f
     evaluate!(nothing,k,f,b)

From 7508d23da0b9b1f3f0c0c70e6b5b6bd7cfb74296 Mon Sep 17 00:00:00 2001
From: carlodev <carlobrunellibs@gmail.com>
Date: Wed, 6 Jul 2022 08:11:40 +0200
Subject: [PATCH 3/4] export DistributedTriangulation

---
 src/GridapDistributed.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/GridapDistributed.jl b/src/GridapDistributed.jl
index e72ea172..2444d2c0 100644
--- a/src/GridapDistributed.jl
+++ b/src/GridapDistributed.jl
@@ -32,7 +32,7 @@ export SubAssembledRows
 
 export get_cell_gids
 export get_face_gids
-
+export DistributedTriangulation
 include("Algebra.jl")
 
 include("Geometry.jl")

From 0bc5069bfc3e952b35afb5c3951dc7b61402a508 Mon Sep 17 00:00:00 2001
From: carlodev <carlobrunellibs@gmail.com>
Date: Tue, 12 Jul 2022 11:35:56 +0200
Subject: [PATCH 4/4] add CellData function

---
 src/CellData.jl | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/CellData.jl b/src/CellData.jl
index a1ea5d6d..6c1180e6 100644
--- a/src/CellData.jl
+++ b/src/CellData.jl
@@ -355,3 +355,14 @@ end
 CellData.jump(a::DistributedCellField) = DistributedCellField(map_parts(jump,a.fields))
 CellData.jump(a::SkeletonPair{<:DistributedCellField}) = a.⁺ + a.⁻
 CellData.mean(a::DistributedCellField) = DistributedCellField(map_parts(mean,a.fields))
+
+
+#Custom Operation
+function get_node_model(a::GridapDistributed.DistributedDiscreteModel)
+  DistributedCellPoint(map_parts(get_node_model,a.models))
+end
+
+function get_node_model(model)
+  node_model = Gridap.ReferenceFEs.get_node_coordinates(model)
+  return node_model
+end