Weird vertical lines with plot function

Dear all,
While trying to plot a specific dataset, I encouter a weird behavior:
load elpenon
figure; scatter(elpenon(:,1)*1000,elpenon(:,3),10,’k’)
gives the appropriate plot

However, when calling :
figure; plot(elpenon(:,1)*1000,elpenon(:,3))
I obtain this :

These weird vertical lines appears. No data support this as shown in the scatter plot.
max(elpenon(:,3))=-1.3800
so nothing above 0 but stil shown in the plot
changing linejoin properties does not solve the issue. The plot although is correct when setting linewidth to .1.

When using the pan tool in the figure window to move the plot around, the vertical lines diseappear when the origin of the extra line is outside of the x and y lims.

Can anyone explain this and propose a workaround?
ThanksDear all,
While trying to plot a specific dataset, I encouter a weird behavior:
load elpenon
figure; scatter(elpenon(:,1)*1000,elpenon(:,3),10,’k’)
gives the appropriate plot

However, when calling :
figure; plot(elpenon(:,1)*1000,elpenon(:,3))
I obtain this :

These weird vertical lines appears. No data support this as shown in the scatter plot.
max(elpenon(:,3))=-1.3800
so nothing above 0 but stil shown in the plot
changing linejoin properties does not solve the issue. The plot although is correct when setting linewidth to .1.

When using the pan tool in the figure window to move the plot around, the vertical lines diseappear when the origin of the extra line is outside of the x and y lims.

Can anyone explain this and propose a workaround?
Thanks Dear all,
While trying to plot a specific dataset, I encouter a weird behavior:
load elpenon
figure; scatter(elpenon(:,1)*1000,elpenon(:,3),10,’k’)
gives the appropriate plot

However, when calling :
figure; plot(elpenon(:,1)*1000,elpenon(:,3))
I obtain this :

These weird vertical lines appears. No data support this as shown in the scatter plot.
max(elpenon(:,3))=-1.3800
so nothing above 0 but stil shown in the plot
changing linejoin properties does not solve the issue. The plot although is correct when setting linewidth to .1.

When using the pan tool in the figure window to move the plot around, the vertical lines diseappear when the origin of the extra line is outside of the x and y lims.

Can anyone explain this and propose a workaround?
Thanks plot function MATLAB Answers — New Questions

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