matplotlib-basemap

问题 I'm attempting to make heat/intensity map using Basemap. My inputs are a set of lats, lons, and intensity at that point. The dataset looks like this: lat[0], lon[0] = intensity[0] lat[1], lon[1] = intensity[1] ... lat[n], lon[n] = intensity[n] At each index the lat and lon correspond to the correct sensor reading. My code looks something like this: fig = plt.figure(figsize=(10, 8)) # Set title fig.suptitle("Intensities {} {}".format(start_time, stop_time)) # US Centered Map map_axis = fig.add

来源： https://stackoverflow.com/questions/63385650/how-to-create-a-scalebar-using-cartopy-and-matplotlib

来源： https://stackoverflow.com/questions/28320247/density-plot-on-a-sphere-python

问题 Im trying to project Goes-16 Netcdf files into basemap, but im running into the same error every time. Ive tried downgrading python from 3.7.3 to 3.6, updating and downgrading basemap, and there's no literature of this matter anywhere I could find. I read online that maybe python 3.7.3 might not be compatible with basemap anymore, but I ran the code with python 3.7.1 before and it worked. I tried looking for the alternative mentioned in the code, which is "inspect.cleandoc", but I can't

问题 Im trying to project Goes-16 Netcdf files into basemap, but im running into the same error every time. Ive tried downgrading python from 3.7.3 to 3.6, updating and downgrading basemap, and there's no literature of this matter anywhere I could find. I read online that maybe python 3.7.3 might not be compatible with basemap anymore, but I ran the code with python 3.7.1 before and it worked. I tried looking for the alternative mentioned in the code, which is "inspect.cleandoc", but I can't

问题 I have the following variables, that I want to plot on a map: Lons , a list of longitudes, Lats , a list of latitudes and Vals , a list of values for each location. To plot the locations, I do a simple x,y=Mymap(Lons,Lats) Mymap.scatter(x,y,marker='o',color='red') Q: how do i best turn my Vals into a list of colors (heatmap) to be passed into scatter , so that every x,y pair gets its values matching color? The basemap docs are rather lacking, and none of the examples fits my purposes. I could

问题 I have a basemap of the world, and it's filled with data (lintrends_mean) using pcolormesh. Because the data has relatively large grid boxes, I'd like to smooth the plot. However, I can't figure out how to do this. Setting shading='gouraud' in the plotting function blurs the edges of the grid boxes, but I'd like something nicer-looking than that since the data still appears blotchy. There was a similar question asked here with an answer given, but I don't understand the answer, particularly

问题 I have a basemap of the world, and it's filled with data (lintrends_mean) using pcolormesh. Because the data has relatively large grid boxes, I'd like to smooth the plot. However, I can't figure out how to do this. Setting shading='gouraud' in the plotting function blurs the edges of the grid boxes, but I'd like something nicer-looking than that since the data still appears blotchy. There was a similar question asked here with an answer given, but I don't understand the answer, particularly

问题 I have a basemap of the world, and it's filled with data (lintrends_mean) using pcolormesh. Because the data has relatively large grid boxes, I'd like to smooth the plot. However, I can't figure out how to do this. Setting shading='gouraud' in the plotting function blurs the edges of the grid boxes, but I'd like something nicer-looking than that since the data still appears blotchy. There was a similar question asked here with an answer given, but I don't understand the answer, particularly

问题 I am trying to install basemap on my Mac. I followed the steps listed here: https://matplotlib.org/basemap/users/installing.html#installation Everything seemed to go well until I tried to test the install by typing into the python prompt: >>>from mpl_toolkits.basemap import Basemap Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Library/Python/2.7/site- packages/mpl_toolkits/basemap/__init__.py", line 33, in <module> from mpl_toolkits.axes_grid1 import make_axes