--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+grid/lebedev2dCurvilinear.m	Thu Mar 10 16:54:26 2022 +0100
@@ -0,0 +1,46 @@
+% Creates a curvilinear 2d lebedev2d grid
+% over the logical domain xi_lim, eta_lim, ...
+% If all limits are ommited they are set to {0,1}.
+% Examples:
+%   g = grid.lebedev2dCurvilinear(mapping, [m_xi, m_eta])
+%   g = grid.lebedev2dCurvilinear(mapping, [m_xi, m_eta], xi_lim, eta_lim)
+%   g = grid.lebedev2dCurvilinear(mapping, [10, 15], {0,1}, {0,1})
+function g = lebedev2dCurvilinear(mapping, m, varargin)
+    if isempty(varargin)
+        varargin = repmat({{0,1}}, [1 length(m)]);
+    end
+
+    if length(m) ~= length(varargin)
+        error('grid:lebedev2d:NonMatchingParameters','The number of provided dimensions do not match.')
+    end
+
+    for i = 1:length(m)
+        if ~iscell(varargin{i}) || numel(varargin{i}) ~= 2
+           error('grid:lebedev2d:InvalidLimits','The limits should be cell arrays with 2 elements.');
+        end
+
+        if varargin{i}{1} > varargin{i}{2}
+            error('grid:lebedev2d:InvalidLimits','The elements of the limit must be increasing.');
+        end
+    end
+
+    g_logic = grid.lebedev2d(m, varargin{:});
+
+    gu1_logic = g_logic.gridGroups{1}{1};
+    gu2_logic = g_logic.gridGroups{1}{2};
+    gs1_logic = g_logic.gridGroups{2}{1};
+    gs2_logic = g_logic.gridGroups{2}{2};
+
+    gu1 = grid.Curvilinear(mapping, gu1_logic.x{1}, gu1_logic.x{2});
+    gu2 = grid.Curvilinear(mapping, gu2_logic.x{1}, gu2_logic.x{2});
+    gs1 = grid.Curvilinear(mapping, gs1_logic.x{1}, gs1_logic.x{2});
+    gs2 = grid.Curvilinear(mapping, gs2_logic.x{1}, gs2_logic.x{2});
+
+    gu = {gu1, gu2};
+    gs = {gs1, gs2};
+
+    dim = 2;
+    g = grid.Staggered(dim, gu, gs);
+
+    g.logic = g_logic;
+end
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