🐛 Add default rotation sequence in (CRP, MRP) => Euler angles

Author: ronisbr

src/conversions/crp_to_angle.jl

@@ -32,7 +32,7 @@ EulerAngles{Float64}:
   R(Z) :  0.0      rad  ( 0.0°)
 ```
 """
-function crp_to_angle(c::CRP, rot_seq::Symbol)
+function crp_to_angle(c::CRP, rot_seq::Symbol = :ZYX)
     dcm = crp_to_dcm(c)
     return dcm_to_angle(dcm, rot_seq)
 end

src/conversions/mrp_to_angle.jl

@@ -11,7 +11,7 @@ export mrp_to_angle
 
 Convert MRP `m` to Euler Angles with rotation sequence `rot_seq`.
 """
-function mrp_to_angle(m::MRP, rot_seq::Symbol)
+function mrp_to_angle(m::MRP, rot_seq::Symbol = :ZYX)
     dcm = mrp_to_dcm(m)
     return dcm_to_angle(dcm, rot_seq)
 end