Hi Per, You need 2*N, not N*2 arrays here. I think you're also trying to use absolute values so you probably need something like this:
plt.errorbar([1,2,3],[1,2,3],yerr=np.abs(a.T-[1,2,3])) I hope this is what you're after, Gary R. per freem wrote: > hi all, > > i am trying to plot asymmetric yaxis error bars. i have the following code: > > import matplotlib.pyplot as plt > a = array([[ 0.5, 1.5], > [ 0.7, 2.2], > [ 2.8, 3.1]]) > plt.errorbar([1,2,3],[1,2,3],yerr=a) <snip> ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
