Re: [Matplotlib-users] logairthmic contour plot

2012-06-14 Thread Benjamin Root
On Thursday, June 14, 2012, Daπid wrote: > First, this is another topic, so please, change the subject of the > message so it doesn't get messed up with others (and possible help > lost in the process). > > Now, you are indeed plotting one dot at the time and generating a > label for it. If you do

Re: [Matplotlib-users] logairthmic contour plot

2012-06-14 Thread Daπid
First, this is another topic, so please, change the subject of the message so it doesn't get messed up with others (and possible help lost in the process). Now, you are indeed plotting one dot at the time and generating a label for it. If you don't want that, you have to plot the whole list at the

Re: [Matplotlib-users] logairthmic contour plot

2012-06-14 Thread Daπid
If all your values are positive (and you are sure of it), you could use the SymmetricalLogScale It uses log scale for large values (both positive and negative), and linear for small ones. http://matplotlib.sourceforge.net/devel/add_new_projection.html I believe there is a way to do it without go

Re: [Matplotlib-users] logairthmic contour plot

2012-06-14 Thread Steven Boada
List, I'm making a scatter plot using a for loop. Here's a simple example.. for i in range(10): x=rand() y=rand() scatter(x,y,label='point') legend() show() When you do this, you get a legend entry for every single point. In this case, I get 9 entries in my legend. Is there a

Re: [Matplotlib-users] logairthmic contour plot

2012-06-13 Thread Eric Firing
On 06/13/2012 07:31 AM, jonasr wrote: > > Hi, > > im actually trying to make a countour plot Z=f(X,Y) from two variables X,Y . > My Problem is that i have to use a logarithmic scale for the Z values. > If i plot the data with the logarithmic scale it gets pretty ugly, because i > have a lot of valu

[Matplotlib-users] logairthmic contour plot

2012-06-13 Thread jonasr
Hi, im actually trying to make a countour plot Z=f(X,Y) from two variables X,Y . My Problem is that i have to use a logarithmic scale for the Z values. If i plot the data with the logarithmic scale it gets pretty ugly, because i have a lot of values which are zero, which means on the log scale t