I've figured out how to plot in matplotlib. It seems that the y and x I had before were were not values. I need to do something like plot(y.value, x.value) to plot their values.
But I still don't know how to customize fipy viewer to do the same thing. I'd appreciate someone who has done it before could share some thoughts. Thanks, Rose On Mon, Nov 11, 2013 at 4:00 PM, yuan wang <rose.w...@tufts.edu> wrote: > Hi fipyers, > > I am new to Fipy and python in general. I am using fipy to solve a 1-D pde > related to my research. I've searched through the internet but could not > find how to switch x, y axis in fipy viewer. > > What I want to do is something like plot(y,x), because my domain is > vertical and I want make it appear the right direction on plots. > > I looked through the source code of matplotlib1Dviewer, but still could > not figure out how to adjust it to work the magic. Then, I think I will > just use matplotlib itself to do the plotting. Then, I encountered an error > message, saying, "AttributeError: 'unOp' object has no attribute 'lower' ". > I guess this 'unOp' object refers to the outcome of the pde solver (in my > case, it's concentration values). The shape of the outcome values are the > same as my x values (mesh grid locations). I don't understand why it could > not be plotted. > > Hope someone can help me. Thank you in advance. > > Best regards, > Rose >
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