From e4640d79dbef73d5d073e0be53b5dc5a526a899b Mon Sep 17 00:00:00 2001
From: Edoardo Zoni <59625522+EZoni@users.noreply.github.com>
Date: Thu, 29 Jul 2021 17:56:36 -0700
Subject: PSATD: div Cleaning Implemented only with psatd.J_linear_in_time=1
 (#2142)

---
 .../SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.cpp       | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'Source/FieldSolver/SpectralSolver/SpectralAlgorithms')

diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.cpp b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.cpp
index 43696f628..a605835e5 100644
--- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.cpp
+++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.cpp
@@ -102,6 +102,16 @@ PsatdAlgorithm::PsatdAlgorithm(
         X6_coef = SpectralComplexCoefficients(ba, dm, 1, 0);
         InitializeSpectralCoefficientsAvgLin(spectral_kspace, dm, dt);
     }
+
+    if (dive_cleaning && !J_linear_in_time)
+    {
+        amrex::Abort("PSATD: warpx.do_dive_cleaning = 1 implemented only with psatd.J_linear_in_time = 1");
+    }
+
+    if (divb_cleaning && !J_linear_in_time)
+    {
+        amrex::Abort("PSATD: warpx.do_divb_cleaning = 1 implemented only with psatd.J_linear_in_time = 1");
+    }
 }
 
 void
-- 
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