| T O P I C R E V I E W |
| Strio |
Posted - 11/13/2019 : 2:25:39 PM
Hi,
I have been plotting X1 vs Y where X1 is equal to 1000/T (°C-1). I also successfully managed to have the top axis (X2) in °C by simply adding a second axis and "link axis scale" of X2 to the bottom one (X1). In the "link axis scale" panel I set X1=1000/x1 and X2=1000/x2. I finally set the "scale type" of the bottom axis as "inverse". So far so good. The big problem came with a new plot where the bottom axis is 1000/T (K-1). Here, I need still the top axis in °C. So the equation to transform is (1000/x)-273.15. Unfortunately, the new axis is not entirely correct. The first and last values are ok but not in between because (?) the "scale type" is not properly "inverse". I tried to see if I can do something with the option "custom formula" but I got really lost.... Many thanks. |
| 3 L A T E S T R E P L I E S (Newest First) |
| Strio |
Posted - 11/17/2019 : 04:38:05 AM
Hi,
I solved with using "offset reciprocal option" instead of "reciprical". yuki_wu, your suggestion works too.
Many thanks. |
| cpyang |
Posted - 11/15/2019 : 04:37:59 AM
Can you check if this blog works for you?
http://blog.originlab.com/graphing/display-celsius-as-top-axis-in-arrhenius-plot
CP
|
| yuki_wu |
Posted - 11/14/2019 : 04:51:58 AM
Hi,
I am sorry that I might not understand your question fully, but I think you can edit the axis label via Axis dialog:
1. Double-click on X-axis and then go to Tick Labels tab and Display subtab
2. Type “1000/x” in Formula box
3. Select Top in the left panel, go to Tick Labels tab and check Show checkbox
4. Go to Display subtab and type “(1000/x)-273.15” in Formula box
5. Click OK button
Hope it can be some help.
Regards, Yuki
OriginLab
|
