Added package precompilation

src/IERSConventions.jl

@@ -42,6 +42,9 @@ module IERSConventions
     # Rotation functions 
     include("rotations.jl")
 
+    # Package precompilation
+    include("precompile.jl")
+
     function __init__()
         if !Tempo.has_timescale(TIMESCALES, Tempo.timescale_id(UT1))
             Tempo.add_timescale!(TIMESCALES, UT1, offset_tt2ut1; parent=TT)

src/precompile.jl

@@ -0,0 +1,49 @@
+
+PrecompileTools.@setup_workload begin
+
+    PrecompileTools.@compile_workload begin
+
+        # Here we manually turn the EOP initialisation to true so 
+        # that we are able to call all the routines. It doesn't really 
+        # matter what values are returned as long as the functions do not throw errors.
+
+        IERS_EOP.init = true     
+
+        t = 0.0
+
+        # Just calling this functions should be enough to pre-compile everything 
+        # else that downstreams from those.
+        for m in (iers2010a, iers2010b, CPNc, CPNd, iers2003a, iers2003b, iers1996)
+
+            # Precompile all rotations!
+            iers_rot3_gcrf_to_mod(t, m)
+            iers_rot3_gcrf_to_tod(t, m)
+            iers_rot3_gcrf_to_gtod(t, m)
+            iers_rot3_gcrf_to_pef(t, m) 
+            iers_rot3_itrf_to_mod(t, m) 
+            iers_rot3_itrf_to_tod(t, m) 
+            iers_rot3_itrf_to_gtod(t, m) 
+            iers_rot3_itrf_to_pef(t, m)
+            iers_rot3_gcrf_to_cirf(t, m) 
+            iers_rot3_gcrf_to_itrf(t, m)
+            iers_rot3_gcrf_to_tirf(t, m) 
+            iers_rot3_itrf_to_cirf(t, m) 
+            iers_rot3_itrf_to_tirf(t, m)
+
+            iers_bias(m, t)
+            iers_precession(m, t)
+
+            iers_nutation(m, t)
+            iers_nutation(m, t, t, t)
+
+            precession_angles_rot3(m, t)
+            precession_angles_rot4(m, t)
+
+        end
+
+        # We make sure that EOP are unloaded
+        eop_unload_data!()
+
+    end
+
+end