czml3-ext 0.7.1

Create packets of CZML3

czml3-ext

This library is a collection of functions that outputs lists of czml3.packets for various items, as shown in the table below. See CZML3 for more information about CZML properties.

Item	Function in czml3_ext.packets
Sensor	sensor
Grid	grid
Border	border
Coverage	coverage

Installation

pip install czml3-ext

Examples

See the example notebook for a full demo of the package. Run pip install czml3_ext[examples] to run the examples locally.

The following code produces a CZML file with a single sensor:

import numpy as np
from czml3 import Document, Preamble
from czml3.properties import Color, Material, Polygon, SolidColorMaterial, Ellipsoid

from czml3_ext import packets
from czml3_ext.colours import RGBA

blue = RGBA.blue.copy()
blue[-1] = 100

sensor = packets.sensor(
    np.array([[31.4], [34.7], [1000]]),
    10,
    30,
    100,
    20,
    10_000,
    5_000,
    name="A Sensor",
    ellipsoid=Ellipsoid(
        radii=[],
        material=Material(solidColor=SolidColorMaterial(color=Color(rgba=blue))),
        outlineColor=Color(rgba=RGBA.white),
        fill=True,
        outline=True,
    ),
)

doc = Document([Preamble(name="simple")] + sensor)
with open("example.czml", "w") as f:
    doc.dump(f)

This produces the following view:

Contributing

PRs are always welcome and appreciated!

After forking the repo install the dev requirements: pip install -e .[dev].