All Forums  Origin Forum  Origin Forum  creating a non linear Z-Axis for 3D Waterfall 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 AimHere[/i] [br] Hello Community, first time poster. I am working on origin 2024b I am trying to do a special 3D waterfall plot where i plot a dataset of UV/Vis-spectra coupled to an applied potential. X is wavenumber in nm, Y is absorbance in a. u. and z is the applied potential (V) for a specific UV/Vis-spectra. I've managed to import my data already in the correct format, where the potential is importet as a parameter for each UV/Vis dataset (Y-Axis). If i select my whole column and select 3d waterfal plot origin manages to recognize everything as it should: X= wavelength, y = absorbance and z is plotted as the potential value. So far so good. Here's my problem: I've conducted coupled UV/Vis-Cyclovoltammetrie where i start form an upper value (here -1 V), scan to a lower value (here -2,1 V) and then reverse the scan direction landing at -1 V again.Therefore i have two sets of UV/Vis spectra for each datapoint between -1 and -2,1 V. My Z-axis is scaled linear from -1 to -2,1 V which means my 3d plot is folded like a paper. I basically need to add a second z-axis from -2,1 to -1 V again to accound for the forward and backward scan. I cannot find a solution where i can scale my z-axis from -1 to -2,1 V and back to -1 V again. Has an1 here experience with this and give a solution or workaround to this kind of problem? Thanks in advance. Greetings, Aim Origin Ver. and Service Release (Select Help-->About Origin): Operating System: [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.