nvctr0.1.7 package

Compute the along-track distance from a great circle arc

Calculate the altitude, azimuth and distance of B from A

Compute the cross-track distance from a great circle arc

Calculate cross-track intersection

Convert angle in radians to degrees

Convert (geodetic) latitude and longitude to n-vector

Find R_EL from n-vector and wander azimuth angle

Convert n-vector to latitude and longitude

Find the rotation matrix R_EN from n-vector

Find the delta position from two positions A and B

Find position B from position A and delta

Convert n-vector to cartesian position vector in meters

nvctr: non-singular geographical position calculations

Convert cartesian position vector in meters to n-vector

Pipe operator

Select the axes of the coordinate frame E

Find n-vector from the rotation matrix (direction cosine matrix) `R_EL...

Find n-vector from R_E

Find the three rotation angles about new axes in the xyz order from a ...

Find the three angles about new axes in the zyx order from a rotation ...

Convert angle in degrees to radians.

Make input vector unit length, i.e. norm == 1

Create a rotation matrix from 3 angles about new axes in the xyz order...

Create a rotation matrix from 3 angles about new axes in the zyx order...