I have a pandas data set of Longitude height and averaged carbon monoxide data points. I would like to plot these on a grid of height vs longitude with color mapped CO values. My values are in the formate:
longitude height CO
71 8000.0 50.958159
9000.0 59.076651
10000.0 46.716544
11000.0 43.170888
72 8000.0 45.724138
9000.0 45.505567
10000.0 40.749734
11000.0 42.305107
73 8000.0 53.045872
9000.0 56.013487
10000.0 42.418022
11000.0 40.897789
74 7000.0 48.440000
8000.0 59.165261
9000.0 50.215405
10000.0 42.504561
11000.0 46.189446
75 7000.0 47.590909
8000.0 38.887422
9000.0 33.653982
10000.0 47.762696
11000.0 45.612828
I have attempted to do this by occupying a matrix of all the relevant values:
matrix = np.zeros(shape=(30, 12))
for i in range(70,100):
for j in range(0,12):
h = j*1000
if grid_data.loc[(grid_data['longitude']) & (grid_data.loc(grid_data['height'] == h))
x = i-70
val = (grid_data.loc[(grid_data['longitude'] = i) & (grid_data['height'] = h))
matrix[x,j] = val['CO']
However, I realize this is just blatently wrong as I am doing if statements on data frames. I have no idea how to move on from here so any help would be greatly appreciated.
Suppose your dataframe named 'df', you can use df.pivot to 'map' it, just like:
df.pivot(index="longitude", columns="height", values="CO")