All Forums  Origin Forum  Origin Forum  Customising the outer boundary of a contour plot

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by Abhil@sh[/i] [br][font=Arial][/font=Arial]Hi! I have taken velocity measurements in a hollow pipe and am trying to represent the data in an r-theta-z plot (Refer attachment). I have taken point measurements only along the 0, 90, 180, and 270-degree radial lines and have made the plot interpolate the profile for the entire circle. The thing is, that I have taken the measurements only in the 10-centimeter diameter portion of the circle whereas the hollow pipe is 12 centimeters in diameter. I want the software to interpolate data only for the 10-centimeter diameter circle while keeping the outer boundary as 12 centimeters. Simply said, I want the outermost annulus to represent no data. I would appreciate it if you could help me out here. [url]https://my.originlab.com/ftp/forum_and_kbase/Images/Plot%20with%20data%20boundary%20and%20layer%20boundary.pdf[/url] [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.