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changeset 10906:e48a45b9a265

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don't use bicubic in interp2
author Jaroslav Hajek <highegg@gmail.com>
date Mon, 23 Aug 2010 11:06:29 +0200
parents 9ee5a0a1b93d
children 6105ed2db9d7
files scripts/ChangeLog scripts/general/interp2.m
diffstat 2 files changed, 8 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-23  Jaroslav Hajek  <highegg@gmail.com>
+
+	* general/interp2.m: Don't use bicubic for consistency (can't handle
+	non-grid interpolation).
+
 2010-08-17  Rik <octave@nomad.inbox5.com>
 
 	* general/randi.m: Add IMAX check for class "single" numbers.
--- a/scripts/general/interp2.m
+++ b/scripts/general/interp2.m
@@ -344,9 +344,10 @@
       error ("interp2: XI and YI must be matrices of same size");
     endif
 
-    ## FIXME bicubic/__splinen__ don't handle arbitrary XI, YI
+    ## FIXME bicubic/__splinen__ don't handle arbitrary XI, YI.
     if (strcmp (method, "cubic"))
-      if (isgriddata (XI) && isgriddata (YI'))
+      ## Please remove the dummy zero when bicubic is fixed.
+      if (0 && isgriddata (XI) && isgriddata (YI'))
         ZI = bicubic (X, Y, Z, XI (1, :), YI (:, 1), extrapval);
       elseif (isgriddata (X) && isgriddata (Y'))
         ## Allocate output