I'm encountering the following error when I run my main program.

Index in position 2 exceeds array bounds. Index must not exceed 1440.

Error in topo_mask

data = topo(xmin:xmax, ymin:ymax);

^^^^^^^^^^^^^^^^^^^^^^^^^^

Error in Main_program

mask=topo_mask(main_path,area,rslt,mask_depth);

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Answer 1

[Torsten]

Do you see the problem ?

a = rand(4,5)

a = 4×5

0.8078 0.4142 0.9365 0.4319 0.4061 0.4331 0.0943 0.7995 0.2306 0.9260 0.0461 0.7000 0.8302 0.2652 0.4430 0.9862 0.6140 0.5213 0.8581 0.2236

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a(1:3,4:6)

Index in position 2 exceeds array bounds. Index must not exceed 5.

"ymax" is bigger than the second dimension of the array "topo", namely 1440.