- all tests passing

src/filter.rs

@@ -112,7 +112,7 @@ where
 mod tests {
     use super::*;
     use crate::julia_image;
-    use ndarray::{Ix1, Ix2, array};
+    use ndarray::{Ix1, array};
     use tiffwrite::IJTiffFile;
 
     #[test]
@@ -142,12 +142,6 @@ mod tests {
         Ok(())
     }
 
-    #[test]
-    fn gaussian_kernel_test2() -> Result<(), Box<dyn std::error::Error>> {
-        let k = gaussian_kernel::<Ix2>(&[60, 80], &[16.0, 16.0])?;
-        ndarray_npy::write_npy("/home/wim/tmp/kernel.npy", &k)?;
-        Ok(())
-    }
 
     #[test]
     fn fft_test() -> Result<(), Box<dyn std::error::Error>> {