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Member Avatar for razstec

Need to make independent charts for current month, last month and since the beginnig of the year. Been trying to make the table and then make the bar charts, got so far but cant seem to populate my code in order to build the tables with the specific data from …

Member Avatar for Schol-R-LEA
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Member Avatar for jeffmylife

# What Are Voronoi Diagrams? # Voronoi Diagrams are an essential visualization to have in your toolbox. The diagram’s structure is a data-driven [tessellation](https://en.wikipedia.org/wiki/Tessellation) of a plane and may be colored by random or to add additional information. ## Learn the Lingo ## The set of points that generate the …

Member Avatar for Smartfitness33
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Member Avatar for glez_b

I interpolated temperature data observed on an urban area formed by 12 locations. Now i would like to remove all interpolated values that are outside the shapefile layer. How can i do it? The shapefile links: https://www.dropbox.com/s/0u76k3yegvr09sx/LimiteAMG.shp?dl=0 https://www.dropbox.com/s/yxsmm3v2ey3ngsp/LimiteAMG.cpg?dl=0 https://www.dropbox.com/s/yx05n31dfkggbb6/LimiteAMG.dbf?dl=0 https://www.dropbox.com/s/a6nk0xczgjeen2d/LimiteAMG.prj?dl=0 https://www.dropbox.com/s/royw7s51n2f0a6x/LimiteAMG.qpj?dl=0 https://www.dropbox.com/s/7k44dcl1k5891qc/LimiteAMG.shx?dl=0 The Data is: Lat Lon T 0 20.8208 …

Member Avatar for rproffitt
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Member Avatar for toll_booth

I am struggling to get the following code to work in Python 3. from mpl_toolkits.mplot3d import Axes3D from mpl_toolkits.mplot3d.art3d import Poly3DCollection import matplotlib.pyplot as plt fig = plt.figure() ax = Axes3D(fig) x = [0,1,1,0] y = [0,0,1,1] z = [0,1,0,1] #verts = [zip(x, y,z)] verts = list(zip(x, y, z)) ax.add_collection3d(Poly3DCollection(verts)) …

Member Avatar for DerSoldi
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Member Avatar for toll_booth

Let's say I have a 10X10 array that is a multiplication table, multiplied times some arbitrary integer constant. For this example, pretend that constant is 5. So the first row would be 5, 10, ..., 45, 50; the second row would be 10, 20, ..., 90, 100; etc. When doing …

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Member Avatar for glez_b

#! /usr/bin/python import numpy as np data = np.loadtxt('path-tracks.csv',dtype=np.str,delimiter=',',skiprows=1) print data [['19.70' '-95.20' '2/5/04 6:45 AM' '1' '-38' 'CCM'] ['19.70' '-94.70' '2/5/04 7:45 AM' '1' '-48' 'CCM'] ['19.30' '-93.90' '2/5/04 8:45 AM' '1' '-60' 'CCM'] ['19.00' '-93.50' '2/5/04 9:45 AM' '1' '-58' 'CCM'] ['19.00' '-92.80' '2/5/04 10:45 AM' '1' '-50' …

Member Avatar for glez_b
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Member Avatar for ronbarak

When I try to save a pylab plot (either from the GUI or with `pylab.savefig`), I get the error at the bottom. A minimal script that demonstrates the problem is: import pylab pylab.savefig("foo.png") A Google search for `IndexError: Unexpected SeqBase<T> length` did produce some results, none of them hinting how …

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Member Avatar for lagspike

A simple physics graph... [code=python]import pylab a_time = range(0,141,10) a_R = [3.0,2.8,2.56,2.36,2.2,2.0,1.86,1.7,1.6,1.43,1.3,1.2,1.1,1.06,0.96] for i in range(0,15): pylab.plot(a_time[i],a_R[i], 'x') pylab.errorbar(a_time[i], a_R[i], 0.5, 0.05) pylab.show() [/code] I'm guessing the [icode]pylab.plot[/icode] line isn't needed, but even with this there is nothing connecting the plots together. I'm pretty sure there wasn't anything extra needed …

Member Avatar for lagspike
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Member Avatar for Bombshock

Heya Daniweb, I've been working on Regular Expressions, thanks to cghtkh who told me about them. I've used resources from: [URL="Newthinktank.com"]NewThinkTank.com[/URL] [URL="http://docs.python.org/library/re.html"]Python Regular Expression Documentation[/URL] and [URL="daniweb.com"]Daniweb.com[/URL]! I figured I'd share my code, ask a few questions, and get some feedback on what I did if I can. Feedback helps …

Member Avatar for TrustyTony
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Member Avatar for arareyna

Hi everyone.. I'm new to python, the more to matplotlib :( and I am hoping that I can get help from this community... :) I have a .csv file, first column is a time stamp with format HH:MM:SS, next 8 columns are values of different parameters. I want to plot …

Member Avatar for Gribouillis
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The End.