On Tuesday, June 5, 2012 10:09:18 AM UTC-4, Jason Grout wrote:
>
> On 6/5/12 9:03 AM, kcrisman wrote:
>
> > Cool. Is this a "standard" enough thing to take discrete data and get a
> > contour plot that we should wrap this (perhaps overloading
> contour_plot)?
>
> Yes, I think so. In fact, we
On 6/5/12 9:03 AM, kcrisman wrote:
Cool. Is this a "standard" enough thing to take discrete data and get a
contour plot that we should wrap this (perhaps overloading contour_plot)?
Yes, I think so. In fact, we can just directly call the contour plot
function in matplotlib with that data, so
On Monday, June 4, 2012 9:13:03 PM UTC-4, Jason Grout wrote:
>
> On 6/4/12 7:15 PM, Dan Aldrich wrote:
> > Well, I spoke too soon. I can plot the matrix, but not contour_plot it.
> >
> > V = matrix([
> > [0.020, 0.020, 0.016, 0.014, 0.011, 0.011],
> > [0.021, 0.018, 0.016, 0.013, 0.010, 0.01
On 6/5/12 6:32 AM, Dan Aldrich wrote:
Thank you Jason. That is very close to what I was looking for. I turned
off the fill. Is there a way to label each contour line? I'd like to
label the voltage gradient on the line like a topographic map.
See the contour plot documentation, which talks abou
Thank you Jason. That is very close to what I was looking for. I
turned off the fill. Is there a way to label each contour line? I'd
like to label the voltage gradient on the line like a topographic map.
-d
At 09:13 PM 6/4/2012, you wrote:
There are several things you could do:
Use the matpl
On 6/4/12 7:15 PM, Dan Aldrich wrote:
Well, I spoke too soon. I can plot the matrix, but not contour_plot it.
V = matrix([
[0.020, 0.020, 0.016, 0.014, 0.011, 0.011],
[0.021, 0.018, 0.016, 0.013, 0.010, 0.011],
[0.017, 0.015, 0.015, 0.012, 0.010, 0.011],
[0.013, 0.013, 0.011, 0.009, 0.007, 0.009
Well, I spoke too soon. I can plot the matrix, but not contour_plot it.
V = matrix([
[0.020, 0.020, 0.016, 0.014, 0.011, 0.011],
[0.021, 0.018, 0.016, 0.013, 0.010, 0.011],
[0.017, 0.015, 0.015, 0.012, 0.010, 0.011],
[0.013, 0.013, 0.011, 0.009, 0.007, 0.009],
[0.011, 0.010, 0.00
YES! I couldn't think of the term. I'll go back to searching for that.
Thank you,
-d
At 06:25 PM 6/4/2012, you wrote:
On Monday, June 4, 2012 3:12:00 PM UTC-7, Dan Aldrich wrote:
I've used sage for a while now and have used the vector field for
equations. I'm a bit stumped on this one. I want
On Monday, June 4, 2012 3:12:00 PM UTC-7, Dan Aldrich wrote:
>
> I've used sage for a while now and have used the vector field for
> equations. I'm a bit stumped on this one. I want to make an 2D
> electric field chart from an array of voltage measurements like an
> isobar chart only lines of
