Update init_expressions.json

Author: orso82

src/ddinit/init_expressions.json

@@ -13,10 +13,7 @@
     "core_profiles.profiles_1d[:].electrons.pressure",
     "core_profiles.profiles_1d[:].electrons.pressure_thermal",
     "core_profiles.profiles_1d[:].ion[:].density",
-    "core_profiles.profiles_1d[:].ion[:].density_fast",
     "core_profiles.profiles_1d[:].ion[:].pressure",
-    "core_profiles.profiles_1d[:].ion[:].pressure_fast_parallel",
-    "core_profiles.profiles_1d[:].ion[:].pressure_fast_perpendicular",
     "core_profiles.profiles_1d[:].ion[:].pressure_thermal",
     "core_profiles.profiles_1d[:].ion[:].rotation_frequency_tor",
     "core_profiles.profiles_1d[:].pressure",