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diff --git a/externals/gridflow/doc/tutorials/2-3-4-image-modification-2-remap-image.pd b/externals/gridflow/doc/tutorials/2-3-4-image-modification-2-remap-image.pd
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+#X obj 23 292 #remap_image;
+#X text 18 526 GridFlow 0.8.0;
+#X text 243 224 <-- Modify the value to see transformations.;
+#X obj 173 257 # / 1;
+#X text 227 261 The remap object works with numops.;
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+#X text 15 -17 2.4 Image Manipulation;
+#X text 16 -46 2 Introduction to Images;
+#X text 15 2 2.4.4 Remap Image;
+#X text 26 408 Remap image permits you to modify an image using numeric
+operators. Different numeric Operators have different effects ton the
+image and can be changed to give the desired effect. The multiplication
+operator multiplies the values and distorts the image. The division
+operator does the same but shrinks the operator...;
+#X text 467 24 Have the list of operators and what they do in order
+to know the various effects.;
+#X text 468 77 example:;
+#X obj 474 121 # / 2;
+#X text 523 114 multiplication multiplies the numbers in the grid and
+distorts the image.;
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