File Formats for statistics output

File type 1 contains transformed coordinates or baselines.  Input file
day1.stacov has outputfile day1.ltu or day1.gc.

All parameters are given in alphabetical or reverse-alphabetical order.
The first line for each position or baseline component contains the parameter
name, value, one sigma error, correlation with the second component, and
correlation with the third component.  The second line has the name, value,
one sigma error and correlation with the third component.  The third line
has the name, value, and one sigma error.

File type 2 contains repeatabilies.  Input file combined.stacov has output file
combined.repltu or combined.repgc.

Repeatabilities are only computed for parameters present in at least two -i
files.  Each line contains the parameter name, reference value from the -r
file, repetability about the reference value and repeatability divided by the
sqaure root of the number of measurements.  Repeatability is defined as

R = SQRT(N/N-1 SUM((Vi - Vr)/Ei*Ei) / SUM(Ei*Ei)).

Units

Distances are given in meters, time in seconds, and polar motion in
arc-seconds.  Latitude, longitude, and their repeatabilities are given in
degrees, but the formal errors for latitude and longitude are given in meters.
Geodetic coordinates refer to the WGS84 reference ellipsoid.

Author

Michael B. Heflin