def getgeo(self, x, y, z):
"""
Given (x, y, z) Cartesian coordinates, convert them to latitude,
longitude, and altitude based on the configured reference point
and scale.
:param x: x value
:param y: y value
:param z: z value
:return: lat, lon, alt values for provided coordinates
:rtype: tuple
"""
# shift (x,y,z) over to reference point (x,y,z)
x -= self.refxyz[0]
y = -(y - self.refxyz[1])
if z is None:
z = self.refxyz[2]
else:
z -= self.refxyz[2]
# use UTM coordinates since unit is meters
zone = self.refutm[0]
if zone == "":
raise ValueError("reference point not configured")
e = self.refutm[1] + self.px2m(x)
n = self.refutm[2] + self.px2m(y)
alt = self.refutm[3] + self.px2m(z)
(e, n, zone) = self.getutmzoneshift(e, n)
try:
lat, lon = utm.to_latlon(e, n, zone[0], zone[1])
except utm.OutOfRangeError:
logging.exception("UTM out of range error for n=%s zone=%s xyz=(%s,%s,%s)", n, zone, x, y, z)
lat, lon = self.refgeo[:2]
# self.info("getgeo(%s,%s,%s) e=%s n=%s zone=%s lat,lon,alt=" \
# "%.3f,%.3f,%.3f" % (x, y, z, e, n, zone, lat, lon, alt))
return lat, lon, alt
def getgeo(self, x, y, z):
''' Given (x, y, z) Cartesian coordinates, convert them to latitude,
longitude, and altitude based on the configured reference point
and scale.
'''
# shift (x,y,z) over to reference point (x,y,z)
x = x - self.refxyz[0]
y = -(y - self.refxyz[1])
if z is None:
z = self.refxyz[2]
else:
z = z - self.refxyz[2]
# use UTM coordinates since unit is meters
zone = self.refutm[0]
if zone == "":
raise ValueError, "reference point not configured"
e = self.refutm[1] + self.px2m(x)
n = self.refutm[2] + self.px2m(y)
alt = self.refutm[3] + self.px2m(z)
(e, n, zone) = self.getutmzoneshift(e, n)
try:
lat, lon = utm.to_latlon(e, n, zone[0], zone[1])
except utm.OutOfRangeError:
self.info("UTM out of range error for e=%s n=%s zone=%s" \
"xyz=(%s,%s,%s)" % (e, n, zone, x, y, z))
(lat, lon) = self.refgeo[:2]
#self.info("getgeo(%s,%s,%s) e=%s n=%s zone=%s lat,lon,alt=" \
# "%.3f,%.3f,%.3f" % (x, y, z, e, n, zone, lat, lon, alt))
return (lat, lon, alt)
def getgeo(self, x, y, z):
''' Given (x, y, z) Cartesian coordinates, convert them to latitude,
longitude, and altitude based on the configured reference point
and scale.
'''
# shift (x,y,z) over to reference point (x,y,z)
x = x - self.refxyz[0]
y = -(y - self.refxyz[1])
if z is None:
z = self.refxyz[2]
else:
z = z - self.refxyz[2]
# use UTM coordinates since unit is meters
zone = self.refutm[0]
if zone == "":
raise ValueError("reference point not configured")
e = self.refutm[1] + self.px2m(x)
n = self.refutm[2] + self.px2m(y)
alt = self.refutm[3] + self.px2m(z)
(e, n, zone) = self.getutmzoneshift(e, n)
try:
lat, lon = utm.to_latlon(e, n, zone[0], zone[1])
except utm.OutOfRangeError:
self.info("UTM out of range error for e=%s n=%s zone=%s" \
"xyz=(%s,%s,%s)" % (e, n, zone, x, y, z))
(lat, lon) = self.refgeo[:2]
#self.info("getgeo(%s,%s,%s) e=%s n=%s zone=%s lat,lon,alt=" \
# "%.3f,%.3f,%.3f" % (x, y, z, e, n, zone, lat, lon, alt))
return (lat, lon, alt)
def getgeo(self, x, y, z):
"""
Given (x, y, z) Cartesian coordinates, convert them to latitude,
longitude, and altitude based on the configured reference point
and scale.
:param x: x value
:param y: y value
:param z: z value
:return: lat, lon, alt values for provided coordinates
:rtype: tuple
"""
# shift (x,y,z) over to reference point (x,y,z)
x -= self.refxyz[0]
y = -(y - self.refxyz[1])
if z is None:
z = self.refxyz[2]
else:
z -= self.refxyz[2]
# use UTM coordinates since unit is meters
zone = self.refutm[0]
if zone == "":
raise ValueError("reference point not configured")
e = self.refutm[1] + self.px2m(x)
n = self.refutm[2] + self.px2m(y)
alt = self.refutm[3] + self.px2m(z)
(e, n, zone) = self.getutmzoneshift(e, n)
try:
lat, lon = utm.to_latlon(e, n, zone[0], zone[1])
except utm.OutOfRangeError:
logger.exception("UTM out of range error for n=%s zone=%s xyz=(%s,%s,%s)", n, zone, x, y, z)
lat, lon = self.refgeo[:2]
# self.info("getgeo(%s,%s,%s) e=%s n=%s zone=%s lat,lon,alt=" \
# "%.3f,%.3f,%.3f" % (x, y, z, e, n, zone, lat, lon, alt))
return lat, lon, alt