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def fit(self, X, y, cost_mat):
""" Build a example-dependent cost-sensitive logistic regression from the training set (X, y, cost_mat)
Parameters
----------
X : array-like of shape = [n_samples, n_features]
The input samples.
y : array indicator matrix
G... |
def predict_proba(self, X):
"""Probability estimates.
The returned estimates.
Parameters
----------
X : array-like, shape = [n_samples, n_features]
Returns
-------
T : array-like, shape = [n_samples, 2]
Returns the probability of the sample ... |
def predict(self, X, cut_point=0.5):
"""Predicted class.
Parameters
----------
X : array-like, shape = [n_samples, n_features]
Returns
-------
T : array-like, shape = [n_samples]
Returns the prediction of the sample..
"""
return np.fl... |
def list_tags(userdata):
"""List all used macros within a UserData script.
:param userdata: The UserData script.
:type userdata: str
"""
macros = re.findall('@(.*?)@', userdata)
logging.info('List of available macros:')
for macro in macros:
logging.in... |
def handle_tags(userdata, macros):
"""Insert macro values or auto export variables in UserData scripts.
:param userdata: The UserData script.
:type userdata: str
:param macros: UserData macros as key value pair.
:type macros: dict
:return: UserData script with the macros... |
def handle_import_tags(userdata, import_root):
"""Handle @import(filepath)@ tags in a UserData script.
:param import_root: Location for imports.
:type import_root: str
:param userdata: UserData script content.
:type userdata: str
:return: UserData script with the content... |
def retry_on_ec2_error(self, func, *args, **kwargs):
"""
Call the given method with the given arguments, retrying if the call
failed due to an EC2ResponseError. This method will wait at most 30
seconds and perform up to 6 retries. If the method still fails, it will
propagate the ... |
def connect(self, region, **kw_params):
"""Connect to a EC2.
:param region: The name of the region to connect to.
:type region: str
:param kw_params:
:type kw_params: dict
"""
self.ec2 = boto.ec2.connect_to_region(region, **kw_params)
if not self.ec2:
... |
def resolve_image_name(self, image_name):
"""Look up an AMI for the connected region based on an image name.
:param image_name: The name of the image to resolve.
:type image_name: str
:return: The AMI for the given image.
:rtype: str
"""
# look at each scope in o... |
def create_on_demand(self,
instance_type='default',
tags=None,
root_device_type='ebs',
size='default',
vol_type='gp2',
delete_on_termination=False):
"""Create one... |
def create_spot_requests(self,
price,
instance_type='default',
root_device_type='ebs',
size='default',
vol_type='gp2',
delete_on_termination=False... |
def check_spot_requests(self, requests, tags=None):
"""Check status of one or more EC2 spot instance requests.
:param requests: List of EC2 spot instance request IDs.
:type requests: list
:param tags:
:type tags: dict
:return: List of boto.ec2.instance.Instance's created... |
def cancel_spot_requests(self, requests):
"""Cancel one or more EC2 spot instance requests.
:param requests: List of EC2 spot instance request IDs.
:type requests: list
"""
ec2_requests = self.retry_on_ec2_error(self.ec2.get_all_spot_instance_requests, request_ids=requests)
... |
def create_spot(self,
price,
instance_type='default',
tags=None,
root_device_type='ebs',
size='default',
vol_type='gp2',
delete_on_termination=False,
timeout=No... |
def _scale_down(self, instances, count):
"""Return a list of |count| last created instances by launch time.
:param instances: A list of instances.
:type instances: list
:param count: Number of instances to scale down.
:type count: integer
:return: List of instances to be... |
def _get_default_name_size(self, instance_type, size):
"""Checks if root device name/size were specified in the image definition.
:param instance_type: A section name in amazon.json.
:type instance_type: str
:param size:
:type size: int
:return: Root device name and size... |
def _configure_ebs_volume(self, vol_type, name, size, delete_on_termination):
"""Sets the desired root EBS size, otherwise the default EC2 value is used.
:param vol_type: Type of EBS storage - gp2 (SSD), io1 or standard (magnetic)
:type vol_type: str
:param size: Desired root EBS size.
... |
def stop(self, instances, count=0):
"""Stop each provided running instance.
:param count:
:param instances: A list of instances.
:type instances: list
"""
if not instances:
return
if count > 0:
instances = self._scale_down(instances, count... |
def terminate(self, instances, count=0):
"""Terminate each provided running or stopped instance.
:param count:
:param instances: A list of instances.
:type instances: list
"""
if not instances:
return
if count > 0:
instances = self._scale_... |
def find(self, instance_ids=None, filters=None):
"""Flatten list of reservations to a list of instances.
:param instance_ids: A list of instance ids to filter by
:type instance_ids: list
:param filters: A dict of Filter.N values defined in http://goo.gl/jYNej9
:type filters: dic... |
def load(self, root, module_path, pkg_name):
"""Load modules dynamically.
"""
root = os.path.join(root, module_path)
import_name = os.path.join(pkg_name, module_path).replace(os.sep, '.')
for (_, name, _) in pkgutil.iter_modules([root]):
self.modules[name] = import_mo... |
def command_line_interfaces(self):
"""Return the CommandLine classes from each provider.
"""
interfaces = []
for _, module in self.modules.items():
for entry in dir(module):
if entry.endswith('CommandLine'):
interfaces.append((module, entry... |
def pluralize(item):
"""Nothing to see here.
"""
assert isinstance(item, (int, list))
if isinstance(item, int):
return 's' if item > 1 else ''
if isinstance(item, list):
return 's' if len(item) > 1 else ''
return '' |
def validate(self):
"""Perform some basic configuration validation.
"""
if not self.conf.get('auth_token'):
raise PacketManagerException('The auth token for Packet is not defined but required.')
if not self.conf.get('projects'):
raise PacketManagerException('Requi... |
def print_projects(self, projects):
"""Print method for projects.
"""
for project in projects:
print('{}: {}'.format(project.name, project.id)) |
def print_operating_systems(self, operating_systems):
"""Print method for operating systems.
"""
for _os in operating_systems:
print('{}: {}'.format(_os.name, _os.slug)) |
def print_plans(self, plans):
"""Print method for plans.
"""
for plan in plans:
print('Name: {} "{}" Price: {} USD'.format(plan.name, plan.slug, plan.pricing['hour']))
self.pprint(plan.specs)
print('\n') |
def print_facilities(self, facilities):
"""Print method for facilities.
"""
for facility in facilities:
print('{} - ({}): {}'.format(facility.code, facility.name, ",".join(facility.features))) |
def list_devices(self, project_id, conditions=None, params=None):
"""Retrieve list of devices in a project by one of more conditions.
"""
default_params = {'per_page': 1000}
if params:
default_params.update(params)
data = self.api('projects/%s/devices' % project_id, p... |
def print_devices(self, devices):
"""Print method for devices.
"""
for device in devices:
print('ID: {} OS: {} IP: {} State: {} ({}) Tags: {}'
.format(device.id,
device.operating_system.slug,
self.get_public_ip(dev... |
def filter(criterias, devices): # pylint: disable=too-many-branches
"""Filter a device by criterias on the root level of the dictionary.
"""
if not criterias:
return devices
result = []
for device in devices: # pylint: disable=too-many-nested-blocks
for ... |
def get_public_ip(addresses, version=4):
"""Return either the devices public IPv4 or IPv6 address.
"""
for addr in addresses:
if addr['public'] and addr['address_family'] == version:
return addr.get('address')
return None |
def validate_capacity(self, servers):
"""Validates if a deploy can be fulfilled.
"""
try:
return self.manager.validate_capacity(servers)
except packet.baseapi.Error as msg:
raise PacketManagerException(msg) |
def create_volume(self, project_id, plan, size, facility, label=""):
"""Creates a new volume.
"""
try:
return self.manager.create_volume(project_id, label, plan, size, facility)
except packet.baseapi.Error as msg:
raise PacketManagerException(msg) |
def attach_volume_to_device(self, volume_id, device_id):
"""Attaches the created Volume to a Device.
"""
try:
volume = self.manager.get_volume(volume_id)
volume.attach(device_id)
except packet.baseapi.Error as msg:
raise PacketManagerException(msg)
... |
def create_demand(self,
project_id,
facility,
plan,
operating_system,
tags=None,
userdata='',
hostname=None,
count=1):
"""Create a new o... |
def stop(self, devices):
"""Power-Off one or more running devices.
"""
for device in devices:
self.logger.info('Stopping: %s', device.id)
try:
device.power_off()
except packet.baseapi.Error:
raise PacketManagerException('Unable ... |
def reboot(self, devices):
"""Reboot one or more devices.
"""
for device in devices:
self.logger.info('Rebooting: %s', device.id)
try:
device.reboot()
except packet.baseapi.Error:
raise PacketManagerException('Unable to reboot i... |
def terminate(self, devices):
"""Terminate one or more running or stopped instances.
"""
for device in devices:
self.logger.info('Terminating: %s', device.id)
try:
device.delete()
except packet.baseapi.Error:
raise PacketManager... |
def parse_args(cls):
"""Main argument parser of Laniakea.
"""
# Initialize configuration and userdata directories.
dirs = appdirs.AppDirs(__title__, 'Mozilla Security')
if not os.path.isdir(dirs.user_config_dir):
shutil.copytree(os.path.join(cls.HOME, 'examples'), dir... |
def main(cls):
"""Main entry point of Laniakea.
"""
args = cls.parse_args()
if args.focus:
Focus.init()
else:
Focus.disable()
logging.basicConfig(format='[Laniakea] %(asctime)s %(levelname)s: %(message)s',
level=args.v... |
def tags(self, tags=None):
"""Filter by tags.
:param tags: Tags to filter.
:type tags: ``list``
:return: A list of Node objects.
:rtype: ``list`` of :class:`Node`
"""
if tags is None or not tags:
return self
nodes = []
for node in... |
def state(self, states=None):
"""Filter by state.
:param tags: States to filter.
:type tags: ``list``
:return: A list of Node objects.
:rtype: ``list`` of :class:`Node`
"""
if states is None or not states:
return self
nodes = []
f... |
def name(self, names=None):
"""Filter by node name.
:param names: Node names to filter.
:type names: ``list``
:return: A list of Node objects.
:rtype: ``list`` of :class:`Node`
"""
if names is None or not names:
return self
nodes = []
... |
def is_preemptible(self):
"""Filter by preemptible scheduling.
:return: A list of Node objects.
:rtype: ``list`` of :class:`Node`
"""
nodes = []
for node in self.nodes:
if Kurz.is_preemtible(node):
nodes.append(node)
return self |
def expr(self, callback):
"""Filter by custom expression.
:param callback: Callback for custom expression.
:type name: ``function``
:return: A list of Node objects.
:rtype: ``list`` of :class:`Node`
"""
nodes = []
for node in self.nodes:
... |
def connect(self, **kwargs):
"""Connect to Google Compute Engine.
"""
try:
self.gce = get_driver(Provider.GCE)(
self.user_id,
self.key,
project=self.project,
**kwargs)
except:
raise ComputeEngineManag... |
def is_connected(self, attempts=3):
"""Try to reconnect if neccessary.
:param attempts: The amount of tries to reconnect if neccessary.
:type attempts: ``int``
"""
if self.gce is None:
while attempts > 0:
self.logger.info("Attempting to connect .... |
def create(self, size, number, meta, name=None, image=None, attempts=3):
"""Create container VM nodes. Uses a container declaration which is undocumented.
:param size: The machine type to use.
:type size: ``str`` or :class:`GCENodeSize`
:param number: Amount of nodes to be spawn... |
def stop(self, nodes=None):
"""Stop one or many nodes.
:param nodes: Nodes to be stopped.
:type nodes: ``list``
"""
if not self.is_connected():
return None
nodes = nodes or self.nodes
result = []
for node in nodes:
if node.s... |
def start(self, nodes=None):
"""Start one or many nodes.
:param nodes: Nodes to be started.
:type nodes: ``list``
"""
if not self.is_connected():
return None
nodes = nodes or self.nodes
result = []
for node in nodes:
if node... |
def reboot(self, nodes=None):
"""Reboot one or many nodes.
:param nodes: Nodes to be rebooted.
:type nodes: ``list``
"""
if not self.is_connected():
return None
nodes = nodes or self.nodes
result = []
for node in nodes:
if n... |
def terminate(self, nodes=None):
"""Destroy one or many nodes.
:param nodes: Nodes to be destroyed.
:type nodes: ``list``
:return: List of nodes which failed to terminate.
:rtype: ``list``
"""
if not self.is_connected():
return None
no... |
def terminate_with_threads(self, nodes=None):
"""Destroy one or many nodes threaded.
:param nodes: Nodes to be destroyed.
:type nodes: ``list``
:return: List of nodes which failed to terminate.
:rtype: ``list``
"""
if not self.is_connected():
r... |
def terminate_ex(self, nodes, threads=False, attempts=3):
"""Wrapper method for terminate.
:param nodes: Nodes to be destroyed.
:type nodes: ``list``
:param attempts: The amount of attempts for retrying to terminate failed instances.
:type attempts: ``int``
:... |
def build_bootdisk(self, image, size=10, auto_delete=True):
"""Buid a disk struct.
:param image: Base image name.
:type image: ``str``
:param size: Persistent disk size.
:type size: ``int``
:param auto_delete: Wether to auto delete disk on instance termination.
... |
def build_container_vm(self, container, disk, zone="us-east1-b", tags=None, preemptible=True):
"""Build kwargs for a container VM.
:param container: Container declaration.
:type container: ``dict``
:param disk: Disk definition structure.
:type disk: ``dict``
... |
def filter(self, zone='all'):
"""Filter nodes by their attributes.
:param zone: A zone containing nodes.
:type zone: ``str``
:return: A chainable filter object.
:rtype: ``object`` of :class:`Filter`
"""
if not self.is_connected():
return None
... |
def add_arguments(cls, subparsers, dirs):
"""Argument parser of this module.
"""
parser = subparsers.add_parser(
'packet',
help='Packet Bare Metal',
formatter_class=lambda prog: argparse.ArgumentDefaultsHelpFormatter(prog, max_help_position=40, width=120))
... |
def main(cls, args, settings=None, userdata=None): # pylint: disable=too-many-branches,too-many-statements
"""Main entry point of this module.
"""
# Packet Configuration
logger.info('Using Packet configuration from %s', Focus.info(args.conf.name))
try:
conf = json.loa... |
def main(cls, args, settings=None, userdata=None): # pylint: disable=too-many-branches,too-many-statements
"""Main entry point of this module.
"""
# The command-line client uses Service Account authentication.
logger.info('Using Compute Engine credentials from %s', Focus.info(args.conf.... |
def anglesep_meeus(lon0: float, lat0: float,
lon1: float, lat1: float, deg: bool = True) -> float:
"""
Parameters
----------
lon0 : float or numpy.ndarray of float
longitude of first point
lat0 : float or numpy.ndarray of float
latitude of first point
lon1 : f... |
def anglesep(lon0: float, lat0: float,
lon1: float, lat1: float, deg: bool = True) -> float:
"""
Parameters
----------
lon0 : float
longitude of first point
lat0 : float
latitude of first point
lon1 : float
longitude of second point
lat1 : float
... |
def azel2radec(az_deg: float, el_deg: float,
lat_deg: float, lon_deg: float,
time: datetime, usevallado: bool = False) -> Tuple[float, float]:
"""
viewing angle (az, el) to sky coordinates (ra, dec)
Parameters
----------
az_deg : float or numpy.ndarray of float
... |
def radec2azel(ra_deg: float, dec_deg: float,
lat_deg: float, lon_deg: float,
time: datetime, usevallado: bool = False) -> Tuple[float, float]:
"""
sky coordinates (ra, dec) to viewing angle (az, el)
Parameters
----------
ra_deg : float or numpy.ndarray of float
... |
def lookAtSpheroid(lat0: float, lon0: float, h0: float, az: float, tilt: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
Calculates line-of-sight intersection with Earth (or other ellipsoid) surface from above surface / orbit
Parameters
----------
... |
def enu2aer(e: np.ndarray, n: np.ndarray, u: np.ndarray, deg: bool = True) -> Tuple[float, float, float]:
"""
ENU to Azimuth, Elevation, Range
Parameters
----------
e : float or np.ndarray of float
ENU East coordinate (meters)
n : float or np.ndarray of float
ENU North coordina... |
def aer2enu(az: float, el: float, srange: float, deg: bool = True) -> Tuple[float, float, float]:
"""
Azimuth, Elevation, Slant range to target to East, north, Up
Parameters
----------
azimuth : float or np.ndarray of float
azimuth clockwise from north (degrees)
elevation : float or... |
def enu2geodetic(e: float, n: float, u: float,
lat0: float, lon0: float, h0: float,
ell=None, deg: bool = True) -> Tuple[float, float, float]:
"""
East, North, Up to target to geodetic coordinates
Parameters
----------
e : float or np.ndarray of float
East ... |
def geodetic2enu(lat: float, lon: float, h: float,
lat0: float, lon0: float, h0: float,
ell=None, deg: bool = True) -> Tuple[float, float, float]:
"""
Parameters
----------
lat : float or np.ndarray of float
target geodetic latitude
lon : float or np.ndarr... |
def vdist(Lat1: float, Lon1: float, Lat2: float, Lon2: float, ell: Ellipsoid = None) -> Tuple[float, float, float]:
"""
Using the reference ellipsoid, compute the distance between two points
within a few millimeters of accuracy, compute forward azimuth,
and compute backward azimuth, all using a vectoriz... |
def vreckon(Lat1: float, Lon1: float, Rng: float, Azim: float,
ell: Ellipsoid = None) -> Tuple[float, float, float]:
"""
This is the Vincenty "forward" solution.
Computes points at a specified azimuth and range in an ellipsoidal earth.
Using the reference ellipsoid, travel a given distance ... |
def track2(lat1: float, lon1: float, lat2: float, lon2: float,
ell: Ellipsoid = None, npts: int = 100, deg: bool = True):
"""
computes great circle tracks starting at the point lat1, lon1 and ending at lat2, lon2
Parameters
----------
Lat1 : float or numpy.ndarray of float
Geode... |
def datetime2sidereal(time: datetime,
lon_radians: float,
usevallado: bool = True) -> float:
"""
Convert ``datetime`` to sidereal time
from D. Vallado "Fundamentals of Astrodynamics and Applications"
time : datetime.datetime
time to convert
lon_... |
def juliandate(time: datetime) -> float:
"""
Python datetime to Julian time
from D.Vallado Fundamentals of Astrodynamics and Applications p.187
and J. Meeus Astronomical Algorithms 1991 Eqn. 7.1 pg. 61
Parameters
----------
time : datetime.datetime
time to convert
Results
... |
def julian2sidereal(Jdate: float) -> float:
"""
Convert Julian time to sidereal time
D. Vallado Ed. 4
Parameters
----------
Jdate: float
Julian centuries from J2000.0
Results
-------
tsr : float
Sidereal time
"""
jdate = np.atleast_1d(Jdate)
assert ... |
def get_radius_normal(lat_radians: float, ell: Ellipsoid = None) -> float:
"""
Compute normal radius of planetary body
Parameters
----------
lat_radians : float
latitude in radians
ell : Ellipsoid, optional
reference ellipsoid
Returns
-------
radius : float
... |
def geodetic2ecef(lat: float, lon: float, alt: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
point transformation from Geodetic of specified ellipsoid (default WGS-84) to ECEF
Parameters
----------
lat : float or numpy.ndarray of float
... |
def ecef2geodetic(x: float, y: float, z: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
convert ECEF (meters) to geodetic coordinates
Parameters
----------
x : float or numpy.ndarray of float
target x ECEF coordinate (meters)
y : flo... |
def ecef2enuv(u: float, v: float, w: float,
lat0: float, lon0: float, deg: bool = True) -> Tuple[float, float, float]:
"""
VECTOR from observer to target ECEF => ENU
Parameters
----------
u : float or numpy.ndarray of float
target x ECEF coordinate (meters)
v : float or n... |
def ecef2enu(x: float, y: float, z: float,
lat0: float, lon0: float, h0: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
from observer to target, ECEF => ENU
Parameters
----------
x : float or numpy.ndarray of float
target x ECEF ... |
def enu2uvw(east: float, north: float, up: float,
lat0: float, lon0: float, deg: bool = True) -> Tuple[float, float, float]:
"""
Parameters
----------
e1 : float or numpy.ndarray of float
target east ENU coordinate (meters)
n1 : float or numpy.ndarray of float
target nor... |
def uvw2enu(u: float, v: float, w: float,
lat0: float, lon0: float, deg: bool = True) -> Tuple[float, float, float]:
"""
Parameters
----------
u : float or numpy.ndarray of float
v : float or numpy.ndarray of float
w : float or numpy.ndarray of float
Results
-------
E... |
def eci2geodetic(eci: np.ndarray, t: datetime,
useastropy: bool = True) -> Tuple[float, float, float]:
"""
convert ECI to geodetic coordinates
Parameters
----------
eci : tuple of float
[meters] Nx3 target ECI location (x,y,z)
t : datetime.datetime, float
le... |
def enu2ecef(e1: float, n1: float, u1: float,
lat0: float, lon0: float, h0: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
ENU to ECEF
Parameters
----------
e1 : float or numpy.ndarray of float
target east ENU coordinate (meters... |
def aer2ned(az: float, elev: float, slantRange: float,
deg: bool = True) -> Tuple[float, float, float]:
"""
converts azimuth, elevation, range to target from observer to North, East, Down
Parameters
-----------
az : float or numpy.ndarray of float
azimuth
elev : float or n... |
def ned2aer(n: float, e: float, d: float,
deg: bool = True) -> Tuple[float, float, float]:
"""
converts North, East, Down to azimuth, elevation, range
Parameters
----------
n : float or numpy.ndarray of float
North NED coordinate (meters)
e : float or numpy.ndarray of float... |
def ned2geodetic(n: float, e: float, d: float,
lat0: float, lon0: float, h0: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
Converts North, East, Down to target latitude, longitude, altitude
Parameters
----------
n : float or nu... |
def ned2ecef(n: float, e: float, d: float,
lat0: float, lon0: float, h0: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
North, East, Down to target ECEF coordinates
Parameters
----------
n : float or numpy.ndarray of float
North... |
def ecef2ned(x: float, y: float, z: float,
lat0: float, lon0: float, h0: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
Convert ECEF x,y,z to North, East, Down
Parameters
----------
x : float or numpy.ndarray of float
ECEF x coo... |
def ecef2nedv(x: float, y: float, z: float,
lat0: float, lon0: float,
deg: bool = True) -> Tuple[float, float, float]:
"""
for VECTOR between two points
Parameters
----------
x : float or numpy.ndarray of float
ECEF x coordinate (meters)
y : float or numpy.nd... |
def azel2radec(az_deg: float, el_deg: float,
lat_deg: float, lon_deg: float,
time: datetime) -> Tuple[float, float]:
"""
converts azimuth, elevation to right ascension, declination
Parameters
----------
az_deg : float or numpy.ndarray of float
azimuth (clockwi... |
def radec2azel(ra_deg: float, dec_deg: float,
lat_deg: float, lon_deg: float,
time: datetime) -> Tuple[float, float]:
"""
converts right ascension, declination to azimuth, elevation
Parameters
----------
ra_deg : float or numpy.ndarray of float
right ascension... |
def ecef2geodetic_old(x: float, y: float, z: float,
ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
"""
convert ECEF (meters) to geodetic coordinates
input
-----
x,y,z [meters] target ECEF location [0,Infinity)
ell re... |
def ecef2aer(x: float, y: float, z: float,
lat0: float, lon0: float, h0: float,
ell=None, deg: bool = True) -> Tuple[float, float, float]:
"""
gives azimuth, elevation and slant range from an Observer to a Point with ECEF coordinates.
ECEF input location is with units of meters
... |
def geodetic2aer(lat: float, lon: float, h: float,
lat0: float, lon0: float, h0: float,
ell=None, deg: bool = True) -> Tuple[float, float, float]:
"""
gives azimuth, elevation and slant range from an Observer to a Point with geodetic coordinates.
Parameters
----------... |
def aer2geodetic(az: float, el: float, srange: float,
lat0: float, lon0: float, h0: float,
ell=None,
deg: bool = True) -> Tuple[float, float, float]:
"""
gives geodetic coordinates of a point with az, el, range
from an observer at lat0, lon0, h0
Parame... |
def eci2aer(eci: Tuple[float, float, float],
lat0: float, lon0: float, h0: float,
t: datetime,
useastropy: bool = True) -> Tuple[float, float, float]:
"""
takes ECI coordinates of point and gives az, el, slant range from Observer
Parameters
----------
eci : tupl... |
def aer2eci(az: float, el: float, srange: float,
lat0: float, lon0: float, h0: float, t: datetime,
ell=None, deg: bool = True,
useastropy: bool = True) -> np.ndarray:
"""
gives ECI of a point from an observer at az, el, slant range
Parameters
----------
az : floa... |
def aer2ecef(az: float, el: float, srange: float,
lat0: float, lon0: float, alt0: float,
ell=None, deg: bool = True) -> Tuple[float, float, float]:
"""
converts target azimuth, elevation, range from observer at lat0,lon0,alt0 to ECEF coordinates.
Parameters
----------
az :... |
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