streamline() not working correctly

[xarico10]

When using streamline() to draw streamlines from 3-D vector data, a polar plane is being printed on top of the lines.

[x,y] = meshgrid(0:0.1:1,0:0.1:1);
u = x;
v = -y;
figure
startx = 0.1:0.1:1;
starty = ones(size(startx));
streamline(x,y,u,v,startx,starty)

fig2plotly(gcf, 'offline', false);

Expected and generated (https://chart-studio.plotly.com/~xarico10/1003/#/) plots:

Examples on using streamline() can be found on:
https://www.mathworks.com/help/matlab/ref/streamline.html

[gilbertogalvis]

This issue was fixed join to the issue #302. Specifically using this PR #317

[gilbertogalvis]

@xarico10 please update your local master brach (using git pull) and test this again :)