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python Programming Glossary: interpolateIs a string formatter that pulls variables from its calling scope bad practice? http://stackoverflow.com/questions/13312240/is-a-string-formatter-that-pulls-variables-from-its-calling-scope-bad-practice of ... .format x x y y z z foo foo ... Where I'm trying to interpolate a large number of variables into a large string. Is there a.. this that uses the inspect module to find variables to interpolate import inspect def interpolate s return s.format inspect.currentframe.. module to find variables to interpolate import inspect def interpolate s return s.format inspect.currentframe .f_back.f_locals def..
Python 4D linear interpolation on a rectangular grid http://stackoverflow.com/questions/14119892/python-4d-linear-interpolation-on-a-rectangular-grid 4D linear interpolation on a rectangular grid I need to interpolate temperature data linearly in 4 dimensions latitude longitude.. and time within the data bounds. I have tried using scipy.interpolate.LinearNDInterpolator but using Qhull for triangulation is inefficient.. Here's the code I've been using to test this Using scipy.interpolate.LinearNDInterpolator import numpy as np from scipy.interpolate..
Python string interpolation implementation http://stackoverflow.com/questions/16504732/python-string-interpolation-implementation more readable for me. EDIT 02 I've made a module with an interpolate function an Interpolate class and an attempt for a interpolate.. function an Interpolate class and an attempt for a interpolate class method analogous to the function. It has a small test.. think guys Thanks EDIT 03 Ok I have settled with just the interpolate function for now. In string_interpolation.py import sys def..
Inverse Distance Weighted (IDW) Interpolation with Python http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python in the processing I'm performing. I specifically need to interpolate for points so using the IDW function in ArcGIS to generate rasters.. invdisttree q nnear 3 eps 0 p 1 weights None stat 0 interpolates z from the 3 points nearest each query point q For example.. law err np.abs terrain ask interpol print average terrain interpolated .2g np.mean err # print interpolate a single point .2g # invdisttree..
Is there a matplotlib equivalent of MATLAB's datacursormode? http://stackoverflow.com/questions/4652439/is-there-a-matplotlib-equivalent-of-matlabs-datacursormode to be called through mpl_connect . # Rather than trying to interpolate just display the clicked coords # This will only be called if..
http://stackoverflow.com/questions/5551286/filling-gaps-in-a-numpy-array gaps in a numpy array I just want to interpolate in the simplest possible terms a 3D dataset. Linear interpolation.. of flags flags True or False of the same size. I want to interpolate my data for the elements of data where the corresponding element..
Multivariate spline interpolation in python/scipy? http://stackoverflow.com/questions/6238250/multivariate-spline-interpolation-in-python-scipy a regularly spaced three dimensional grid which I need to interpolate at a small number of points scattered throughout the domain... the domain. For two dimensions I have been using scipy.interpolate.RectBivariateSpline and I'm essentially looking for an extension.. just feed it a sequence of coordinates that you want to interpolate the values of the grid at in pixel voxel n dimensional index..
Python : 2d contour plot from 3 lists : x, y and rho? http://stackoverflow.com/questions/9008370/python-2d-contour-plot-from-3-lists-x-y-and-rho to make a contour plot like with imshow of the density rho interpolated at the points x y . Thank you very much. EDIT I work with large.. contour share improve this question You need to interpolate your rho values. There's no one way to do this and the best.. numpy as np import matplotlib.pyplot as plt import scipy.interpolate # Generate data x y z 10 np.random.random 3 10 # Set up a regular..
Python string interpolation implementation http://stackoverflow.com/questions/16504732/python-string-interpolation-implementation EDIT 02 I've made a module with an interpolate function an Interpolate class and an attempt for a interpolate class method analogous..
Adding water flow arrows to Matplotlib Contour Plot http://stackoverflow.com/questions/16529892/adding-water-flow-arrows-to-matplotlib-contour-plot water table observations x y z np.random.random 3 10 # Interpolate these onto a regular grid xi yi np.mgrid 0 1 100j 0 1 100j func..
Resampling irregularly spaced data to a regular grid in Python http://stackoverflow.com/questions/3864899/resampling-irregularly-spaced-data-to-a-regular-grid-in-python nx yi np.linspace ymin ymax ny xi yi np.meshgrid xi yi # Interpolate using delaunay triangularization zi mlab.griddata x y z xi yi.. normalize_x xi y_new yi_new normalize_y y normalize_y yi # Interpolate using delaunay triangularization zi mlab.griddata x_new y_new..
How to get the correlation between two timeseries using Pandas http://stackoverflow.com/questions/6467832/how-to-get-the-correlation-between-two-timeseries-using-pandas as an answer. I could get a decent answer if I could a Interpolate fill missing times in each TimeSeries I know this is possible..
Python : 2d contour plot from 3 lists : x, y and rho? http://stackoverflow.com/questions/9008370/python-2d-contour-plot-from-3-lists-x-y-and-rho 100 np.linspace y.min y.max 100 xi yi np.meshgrid xi yi # Interpolate rbf scipy.interpolate.Rbf x y z function 'linear' zi rbf xi..
3D Contour plot from data using Mayavi / Python http://stackoverflow.com/questions/9419451/3d-contour-plot-from-data-using-mayavi-python on X Y Z np.mgrid dx dx pts dx dx pts dx dx pts # Interpolate the data F griddata R V X Y Z From here it's a snap to display..
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