Trying to plot a colormap in python
<p>So I'm trying to plot a colormap in python, not really sure how to go about doing it. At this point, I don't really care what colors are used, I'd just like them to be in a 10x10 grid. I've toyed around with matplotlib.pyplot.hist2d, but I'm not familiar enough with the arguments or plotting in general to get it to work.</p>

<p>This is what I want it to look like: <a href="http://i.stack.imgur.com/zKEFm.png" rel="nofollow">http://i.stack.imgur.com/zKEFm.png</a></p>

<p>Any help would be greatly appreciated!</p>

<p>Here are my values:</p>

<p>x = [1000.0, 1500.0, 2000.0, 2500.0, 3000.0, 3500.0, 4000.0, 4500.0, 5000.0, 5500.0]</p>

<p>y = [50.0, 100.0, 150.0, 200.0, 250.0, 300.0, 350.0, 400.0, 450.0, 500.0]</p>

<p>z = [[4881.8642105816871, 10911.715059458633, 14155.013920191856, 15445.716752715813, 16013.555045427016, 15930.210275343226, 14914.871694262614, 13066.110673589264, 10759.038539701312, 8463.0016244336093], [1974.871155086661, 1145.8564488717275, 360.21552184520687, 93.26083185814899, 21.427562046024793, 7.0515082675648033, 8.9490523628452756, 14.879083651382828, 21.096831336382142, 26.546911264223507], [1634.3004731594849, 596.47348127936391, 112.49120675840454, 15.812850921622774, 4.0543288410416025, 9.0618094371920641, 16.389066614461047, 22.915048528916472, 28.13970763744614, 32.19301414581065], [1986.732401772239, 799.55302793978888, 160.97797226074397, 24.950029150759416, 2.9740612607771544, 5.1831654930427353, 11.868454452741116, 18.423909277895582, 23.871268732800026, 28.176932672588872], [2601.7028764095298, 1395.8441541583775, 350.7791306410262, 76.264494509924447, 12.917045956205232, 2.0917899539090037, 4.7536763606740866, 10.386333025075864, 15.994635925645284, 20.802037330766186], [3293.2621749740892, 2468.8337536368813, 794.89657520857122, 231.80120180328421, 69.115519256908826, 22.56546362231742, 11.68385698697284, 12.181871134288121, 16.036344120838468, 20.480043889445149], [3946.9123317902149, 4077.9829695428052, 1678.9233197571568, 607.05248741635501, 240.16635849955915, 112.17393601200131, 66.792078445172521, 51.930124965393659, 48.76103688333918, 50.00623950373992], [4502.107788994359, 6161.1060688041271, 3218.1802555799272, 1379.0348763810446, 640.22321406877404, 349.14793361033742, 228.99173439562361, 178.00469532465459, 156.84445929086453, 148.55111237018477], [4948.2311747056465, 8553.3089397606091, 5603.5794468290587, 2781.2587849125666, 1439.9934016139214, 853.84661084199092, 589.64424718785426, 466.19185775513267, 405.81332964558175, 375.96900504309684], [5292.3370996081712, 11038.242790006936, 8921.6574107649831, 5087.0863086276313, 2867.5539374519794, 1796.784239152586, 1281.1061782196334, 1023.8418898637763, 890.53738452759285, 817.7523115877392]]</p>