feat(eurec4a): new cmake and config file for eurec4a example

examples/CMakeLists.txt

@@ -10,6 +10,7 @@ add_subdirectory(boxmodelcollisions/long/src EXCLUDE_FROM_ALL)
 add_subdirectory(boxmodelcollisions/lowlist/src EXCLUDE_FROM_ALL)
 add_subdirectory(constthermo2d/src EXCLUDE_FROM_ALL)
 add_subdirectory(divfreemotion/src EXCLUDE_FROM_ALL)
+add_subdirectory(eurec4a1d/src EXCLUDE_FROM_ALL)
 add_subdirectory(rainshaft1d/src EXCLUDE_FROM_ALL)
 add_subdirectory(speedtest/src EXCLUDE_FROM_ALL)
 add_subdirectory(yac/ EXCLUDE_FROM_ALL)

examples/eurec4a1d/src/CMakeLists.txt

@@ -0,0 +1,29 @@
+# set cmake version
+if(NOT DEFINED CMAKE_MINIMUM_REQUIRED_VERSION)
+  cmake_minimum_required(VERSION 3.18.0)
+  # cmake_minimum_required(VERSION 3.21.1) # if using Kokkos c++ with NVC++ compiler
+endif()
+
+# set project name and print directory of this CMakeLists.txt (source directory of project)
+project("eurec4a1d")
+message("PROJECT_SOURCE_DIR: ${PROJECT_SOURCE_DIR}")
+
+# Set libraries from CLEO to link with executable
+set(CLEOLIBS gridboxes initialise observers2 runcleo superdrops zarr2)
+
+# create primary executable for CLEO in 1-D coupled to thermodynamics from file setup
+add_executable(eurec4a1D EXCLUDE_FROM_ALL "main_eurec4a1D.cpp")
+
+# Add directories and link libraries to target
+target_link_libraries(eurec4a1D PRIVATE coupldyn_fromfile cartesiandomain "${CLEOLIBS}")
+target_link_libraries(eurec4a1D PUBLIC Kokkos::kokkos)
+target_include_directories(eurec4a1D PRIVATE "${CMAKE_SOURCE_DIR}/libs")
+
+# set specific C++ compiler options for target (optional)
+#target_compile_options(eurec4a1D PRIVATE)
+
+# set compiler properties for target(s)
+set_target_properties(eurec4a1D PROPERTIES
+  CMAKE_CXX_STANDARD_REQUIRED ON
+  CMAKE_CXX_EXTENSIONS ON
+  CXX_STANDARD 20)

examples/eurec4a1d/src/config/eurec4a1d_config.txt

@@ -0,0 +1,67 @@
+/*
+ * ----- CLEO -----
+ * File: eurec4a1d_config.txt
+ * Project: config
+ * Created Date: Tuesday 9th January 2024
+ * Author: Clara Bayley (CB)
+ * Additional Contributors:
+ * -----
+ * Last Modified: Tuesday 9th April 2024
+ * Modified By: CB
+ * -----
+ * License: BSD 3-Clause "New" or "Revised" License
+ * https://opensource.org/licenses/BSD-3-Clause
+ * -----
+ * Copyright (c) 2023 MPI-M, Clara Bayley
+ * -----
+ * File Description:
+ * configuration input parameters for CLEO eurec4a 1-D rainshaft example
+ */
+
+
+### Initialisation parameters ###
+constants_filename = ../libs/cleoconstants.hpp                   # name of file for values of physical constants
+initsupers_filename = ./share/eurec4a1d_dimlessSDsinit.dat       # binary filename for initialisation of SDs
+grid_filename = ./share/eurec4a1d_dimlessGBxboundaries.dat       # binary filename for initialisation of GBxs / GbxMaps
+
+### Output Data parameters ###
+setuptxt = ./bin/eurec4a1d_setup.txt                # .txt filename to copy configuration to
+stats_filename = ./bin/eurec4a1d_stats.txt          # .txt file to output runtime statistics to
+zarrbasedir = ./bin/eurec4a1d_sol.zarr              # zarr store base directory
+maxchunk = 1250000                                  # maximum no. of elements in chunks of zarr store array
+
+### SDM Runtime parameters ###
+# domain setup #
+nspacedims = 1                            # no. of spatial dimensions to model
+ngbxs = 60                                # total number of Gbxs
+totnsupers = 15360                        # (initial) total no. of SDs
+
+# timestepping #
+CONDTSTEP = 0.1                           # time between SD condensation events [s]
+COLLTSTEP = 1                             # time between SD collision events [s]
+MOTIONTSTEP = 2                           # time between SDM motion [s]
+COUPLTSTEP = 2400                         # time between dynamic couplings [s]
+OBSTSTEP = 5                              # time between SDM observations [s]
+T_END = 2400                              # time span of integration from 0s to T_END [s]
+
+# microphysics #
+cond_iters = 2                            # no. iterations of Newton Raphson Method before testing for convergence
+cond_SUBTSTEP = 0.1                       # smallest timestep in cases where substepping occurs [s]
+cond_rtol = 0.0                           # relative tolerance for implicit euler integration
+cond_atol = 0.01                          # abolute tolerance for implicit euler integration
+
+# superdroplets #
+doAlterThermo = false                     # enable condensation to alter the thermodynamic state
+
+### Coupled Dynamics Solver Parameters ###
+# type of coupling #
+thermosolver = fromfile                   # dynamics solver to configure
+
+### read in dynamics from file ###
+press_filename = ./share/eurec4a1d_dimlessthermo_press.dat          # binary filename for pressure
+temp_filename = ./share/eurec4a1d_dimlessthermo_temp.dat            # binary filename for temperature
+qvap_filename = ./share/eurec4a1d_dimlessthermo_qvap.dat            # binary filename for vapour mixing ratio
+qcond_filename = ./share/eurec4a1d_dimlessthermo_qcond.dat          # binary filename for liquid mixing ratio
+wvel_filename = ./share/eurec4a1d_dimlessthermo_wvel.dat            # binary filename for vertical (z) velocity
+uvel_filename = ./share/eurec4a1d_dimlessthermo_uvel.dat            # binary filename for horizontal x velocity
+vvel_filename = ./share/eurec4a1d_dimlessthermo_vvel.dat            # binary filename for horizontal y velocity