diff --git a/.gitignore b/.gitignore
index 042140c9..7b1911e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -404,3 +404,4 @@ TSWLatexianTemp*
 # option is specified. Footnotes are the stored in a file with suffix Notes.bib.
 # Uncomment the next line to have this generated file ignored.
 #*Notes.bib
+spd_10000.npz
\ No newline at end of file