[python #JEP-515405]: FW: 20171221: script that inserts CSPP-GEO created GOES-16 products into an LDM queue (cont.)
- Subject: [python #JEP-515405]: FW: 20171221: script that inserts CSPP-GEO created GOES-16 products into an LDM queue (cont.)
- Date: Fri, 29 Dec 2017 13:39:05 -0700
So your original question was: "How are you getting the other corner values?"
My answer is: I don't think we are. :)
You mention matplotlib and the "map" command, but I'm not aware of any such
command. Are you using Basemap? If so, I'm not sure I can help much. We've
moved away from it, since it's in maintenance-only mode.
I've plotted the GRB data using CartoPy, and I have been able to get away with
only using the coordinate information contained within the data. Here's the
plotting code I've used:
import matplotlib.pyplot as plt
import cartopy.crs as ccrs
import cartopy.feature as cfeature
data = nc.variables['Rad'][:]
state_boundaries = cfeature.NaturalEarthFeature(category='cultural',
fig = plt.figure(figsize=(10,10))
proj_var = nc.variables['goes_imager_projection']
globe = ccrs.Globe(semimajor_axis=proj_var.semi_major_axis,
ax = fig.add_subplot(1, 1, 1, projection=proj)
x = nc.variables['x'][:] * proj_var.perspective_point_height
y = nc.variables['y'][:] * proj_var.perspective_point_height
ax.imshow(data, extent=(x.min(), x.max(), y.min(), y.max()), cmap='Greys_r',
> And yes, NOAAPORT uses a totally different projection, lambert conformal, and
> the proper values are in that data. So its being calculated by CSPP-GEO or
> however they are driving NOAAPORT from GRB.
Ticket ID: JEP-515405
Department: Support Python
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