add example

c04f055f · Shuai Feng · 179474ef · c04f055f · c04f055f · c04f055f
Commit c04f055f authored Jan 20, 2025 by Shuai Feng
--- a/example/Example.fits
+++ b/example/Example.fits
--- a/example/Example_Cube3D.ipynb
+++ b/example/Example_Cube3D.ipynb
--- a/example/Example_Map2D.ipynb
+++ b/example/Example_Map2D.ipynb
--- a/example/Example_Spec1D.ipynb
+++ b/example/Example_Spec1D.ipynb