Added abort message if 1D PSATD is used (#5500)

Added an abort message for cases where 1D PSATD is used, as it’s not
implemented for this geometry.

Source/WarpX.cpp

@@ -1086,7 +1086,10 @@ WarpX::ReadParameters ()
         WARPX_ALWAYS_ASSERT_WITH_MESSAGE( electromagnetic_solver_id != ElectromagneticSolverAlgo::PSATD,
             "algo.maxwell_solver = psatd is not supported because WarpX was built without spectral solvers");
 #endif
-
+#if defined(WARPX_DIM_1D_Z) && defined(WARPX_USE_FFT)
+        WARPX_ALWAYS_ASSERT_WITH_MESSAGE( electromagnetic_solver_id != ElectromagneticSolverAlgo::PSATD,
+            "algo.maxwell_solver = psatd is not available for 1D geometry");
+#endif
 #ifdef WARPX_DIM_RZ
         WARPX_ALWAYS_ASSERT_WITH_MESSAGE(Geom(0).isPeriodic(0) == 0,
             "The problem must not be periodic in the radial direction");