add ability to create interpolation with an arbitrary shape function

JuliaPlasma · Aug 29, 2024 · 202948b · 202948b
1 parent 38b9b9f
commit 202948b
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/interpolation.jl b/src/interpolation.jl
@@ -163,6 +163,22 @@ struct BSplineChargeInterpolation{S,F,IF} <: AbstractSimulationStep
             interp_func,
         )
     end
+
+    function BSplineChargeInterpolation(
+        species::S,
+        rho::Field{T,N,NodeOffset},
+        interp_width,
+        interp_func::F,
+    ) where {T,N,S,F}
+
+        new{S,typeof(rho),F}(
+            species,
+            rho,
+            -1,
+            interp_width,
+            interp_func,
+        )
+    end
 end
 
 function step!(step::BSplineChargeInterpolation)