From 03b2fe60ff49748aaff8402824ea0457eef24d5c Mon Sep 17 00:00:00 2001
From: Edoardo Zoni <59625522+EZoni@users.noreply.github.com>
Date: Wed, 8 Mar 2023 20:52:56 -0800
Subject: New user input for grid type (collocated, staggered, hybrid) (#3683)

* Introduce `warpx.grid_type` parameter

* Replace `or` with `||`

* Update examples with new user input syntax

* Fix `if` condition

* Improve error message

* Fix `if` condition

* Fix bugs

* Fix warning

* Fix RZ

* Debugging

* Fix RZ

* Fix bug

* Clean up

* More changes:

- set default algo parameters with hybrid grid
- all hybrid input parameters under warpx name

* Set default field gathering algo for hybrid grids

* Update documentation
---
 Source/FieldSolver/WarpX_QED_Field_Pushers.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Source/FieldSolver/WarpX_QED_Field_Pushers.cpp')

diff --git a/Source/FieldSolver/WarpX_QED_Field_Pushers.cpp b/Source/FieldSolver/WarpX_QED_Field_Pushers.cpp
index e134ede7f..bd6886480 100644
--- a/Source/FieldSolver/WarpX_QED_Field_Pushers.cpp
+++ b/Source/FieldSolver/WarpX_QED_Field_Pushers.cpp
@@ -46,9 +46,9 @@ void
 WarpX::Hybrid_QED_Push (amrex::Vector<amrex::Real> a_dt)
 {
     WARPX_ALWAYS_ASSERT_WITH_MESSAGE(
-        WarpX::do_nodal != 0,
+        WarpX::grid_type == GridType::Collocated,
         "Error: The Hybrid QED method is "
-        "currently only compatible with the nodal scheme."
+        "currently only implemented on a collocated grid."
     );
     for (int lev = 0; lev <= finest_level; ++lev) {
         Hybrid_QED_Push(lev, a_dt[lev]);
-- 
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