Initialise AquaCrop cropstate in a different way

src/crop/aquacrop.jl

@@ -15,11 +15,13 @@ mutable struct AquaCropState
     cropstate::AquaCrop.AquaCropField
 
     function AquaCropState(croptype::AquaCropType, height::Length{Float64}=0.0cm)
-        ac_parentdir = "./tmp-aquacrop-param"  # TODO
-        # TODO: runtype can be :Fortran, :Julia or :Persefone in the
-        # future, so then use :Persefone
+        ac_parentdir = AquaCrop.test_toml_dir  # TODO: hardcoded croptype
         ac_runtype = :Julia
-        cropstate = AquaCrop.AquaCropField(ac_parentdir, ac_runtype)
+        # cropstate = AquaCrop.AquaCropField(ac_parentdir, ac_runtype)
+        cropstate, allok = AquaCrop.initialize_cropfield(ac_parentdir, ac_runtype)
+        if ! allok.logi
+            error("AquaCrop.initialize_cropfield() failed, status = $allok")
+        end
         return new(croptype, height, cropstate)
     end
 end