Previous topic

MeteoInfo 1.4.2 was released (2017-3-27)

Next topic

MeteoInfo 1.4 was released (2017-1-15)

This Page

MeteoInfo 1.4.1 was released (2017-3-15)ΒΆ

A draft series module with a Series class was added in numeric package.

A fitting package was added in numeric package with functions of polynomail, power and exponent curve fitting.

Raster layer with none longlat projection in MeteoInfo can be saved to dist with .prj projection file. So it could be loaded correctly with project file.

from mipylib.numeric import fitting

x = linspace(0, 4*pi, 10)
y = sin(x)

#Plot data points
plot(x, y, 'ro', fill=False, size=1)

#Use polyfit to fit a 7th-degree polynomial to the points
r = fitting.polyfit(x, y, 7)

#Plot fitting line
xx = linspace(0, 4*pi, 100)
p = r[0]
yy = fitting.polyval(p, xx)
plot(xx, yy, '-b')
title('Polynomial fitting example')
../_images/mi_1.4.1_lab_polyfit.png