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-rw-r--r--pkg/proto/vol/src/im3dtran/tyzx3.gx18
1 files changed, 18 insertions, 0 deletions
diff --git a/pkg/proto/vol/src/im3dtran/tyzx3.gx b/pkg/proto/vol/src/im3dtran/tyzx3.gx
new file mode 100644
index 00000000..108910aa
--- /dev/null
+++ b/pkg/proto/vol/src/im3dtran/tyzx3.gx
@@ -0,0 +1,18 @@
+$for (silrdx)
+
+# TYZX3 -- Generic 3d transpose, x->y, y->z, z->x. The arrays need not be
+# identical.
+
+procedure tyzx3$t (a, b, nx, ny, nz)
+
+PIXEL a[nx, ny, nz], b[ny, nz, nx]
+int nx, ny, nz, x, y, z
+
+begin
+ do x = 1, nx
+ do y = 1, ny
+ do z = 1, nz
+ b[y, z, x] = a[x, y, z]
+end
+
+$endfor