Throw a CMake error if FAST-JX is used for any mech except Hg

src/GCHP_GridComp/GEOSChem_GridComp/CMakeLists.txt - Add an if block to throw a fatal error if the FASTJX compile option is selected for fullchem, custom, or carbon simulations. Fullchem and custom mechanisms use Cloud-J. We still need to use the FAST-JX photolysis scheme with Hg pending input file updates. CHANGELOG.md - Updated accordingly Signed-off-by: Bob Yantosca <[email protected]>
geoschem · Jul 12, 2024 · 481ea94 · 481ea94
1 parent 95a745c
commit 481ea94
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 5 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,14 +1,18 @@
 # Changelog
 
 This file documents all notable changes to the GCHP wrapper repository starting in version 14.0.0. See also CHANGELOG files for individual submodules, such as:
-- src/GCHP_GridComp/GEOSChem_GridComp/geos-chem/CHANGELOG.md
-- src/GCHP_GridComp/GEOSChem_GridComp/HEMCO/CHANGELOG.md
-- src/GCHP_GridComp/GEOSChem_GridComp/Cloud-J/CHANGELOG.md
-- src/GCHP_GridComp/GEOSChem_GridComp/HETP/CHANGELOG.md
-- src/MAPL/CHANGELOG.md
+- `src/GCHP_GridComp/GEOSChem_GridComp/geos-chem/CHANGELOG.md`
+- `src/GCHP_GridComp/GEOSChem_GridComp/HEMCO/CHANGELOG.md`
+- `src/GCHP_GridComp/GEOSChem_GridComp/Cloud-J/CHANGELOG.md`
+- `src/GCHP_GridComp/GEOSChem_GridComp/HETP/CHANGELOG.md`
+- `src/MAPL/CHANGELOG.md`
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] - TBD
+### Changed
+- CMake now throws an error if FAST-JX is used with any other mechanism than Hg
+
 ## [14.4.1] - 2024-06-28
 ### Fixed
 - Fixed formatting error in `.github/workflows/stale.yml` that caused the Mark Stale Issues action not to run

diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/CMakeLists.txt b/src/GCHP_GridComp/GEOSChem_GridComp/CMakeLists.txt
@@ -147,3 +147,11 @@ gc_pretty_print(VARIABLE RRTMG IS_BOOLEAN)
 gc_pretty_print(VARIABLE GTMM IS_BOOLEAN)
 gc_pretty_print(VARIABLE LUO_WETDEP IS_BOOLEAN)
 gc_pretty_print(VARIABLE FASTJX IS_BOOLEAN)
+
+# Throw an error unless we are using the Hg mechanism,
+# The fullchem & custom mechanisms now use Cloud-J!
+if(${FASTJX})
+  if(NOT ${MECH} MATCHES "Hg")
+    message(FATAL_ERROR "FASTJX can only be used with the Hg mechanism!")
+  endif()
+endif()