carrot/laika/ephemeris.capnp

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struct Ephemeris {
# This is according to the rinex (2?) format
svId @0 :UInt16;
year @1 :UInt16;
month @2 :UInt16;
day @3 :UInt16;
hour @4 :UInt16;
minute @5 :UInt16;
second @6 :Float32;
af0 @7 :Float64;
af1 @8 :Float64;
af2 @9 :Float64;
iode @10 :Float64;
crs @11 :Float64;
deltaN @12 :Float64;
m0 @13 :Float64;
cuc @14 :Float64;
ecc @15 :Float64;
cus @16 :Float64;
a @17 :Float64; # note that this is not the root!!
toe @18 :Float64;
cic @19 :Float64;
omega0 @20 :Float64;
cis @21 :Float64;
i0 @22 :Float64;
crc @23 :Float64;
omega @24 :Float64;
omegaDot @25 :Float64;
iDot @26 :Float64;
codesL2 @27 :Float64;
gpsWeekDEPRECATED @28 :Float64;
l2 @29 :Float64;
svAcc @30 :Float64;
svHealth @31 :Float64;
tgd @32 :Float64;
iodc @33 :Float64;
transmissionTime @34 :Float64;
fitInterval @35 :Float64;
toc @36 :Float64;
ionoCoeffsValid @37 :Bool;
ionoAlpha @38 :List(Float64);
ionoBeta @39 :List(Float64);
towCount @40 :UInt32;
toeWeek @41 :UInt16;
tocWeek @42 :UInt16;
}
struct GlonassEphemeris {
svId @0 :UInt16;
year @1 :UInt16;
dayInYear @2 :UInt16;
hour @3 :UInt16;
minute @4 :UInt16;
second @5 :Float32;
x @6 :Float64;
xVel @7 :Float64;
xAccel @8 :Float64;
y @9 :Float64;
yVel @10 :Float64;
yAccel @11 :Float64;
z @12 :Float64;
zVel @13 :Float64;
zAccel @14 :Float64;
svType @15 :UInt8;
svURA @16 :Float32;
age @17 :UInt8;
svHealth @18 :UInt8;
tkDEPRECATED @19 :UInt16;
tb @20 :UInt16;
tauN @21 :Float64;
deltaTauN @22 :Float64;
gammaN @23 :Float64;
p1 @24 :UInt8;
p2 @25 :UInt8;
p3 @26 :UInt8;
p4 @27 :UInt8;
freqNumDEPRECATED @28 :UInt32;
n4 @29 :UInt8;
nt @30 :UInt16;
freqNum @31 :Int16;
tkSeconds @32 :UInt32;
}
struct EphemerisCache {
gpsEphemerides @0 :List(Ephemeris);
glonassEphemerides @1 :List(GlonassEphemeris);
}