Gravityfield2GravityVector
This program computes gravity vectors from gravityfield on a grid in a global terrestrial reference frame or alternatively in a local elliposidal frame (north, east, up) if localReferenceFrame is set. In outputfileGriddedData the values $[gx, gy, gz]$ will be saved together with points expressed as ellipsoidal coordinates (longitude, latitude, height) based on a reference ellipsoid with parameters R and inverseFlattening.
| Name | Type | Annotation |
|---|---|---|
outputfileGriddedData | filename | gx, gy, gz |
grid | grid | |
gravityfield | gravityfield | |
localReferenceFrame | boolean | local left handed reference frame (north, east, up) |
time | time | at this time the gravity field will be evaluated |
R | double | reference radius for ellipsoidal coordinates on output |
inverseFlattening | double | reference flattening for ellipsoidal coordinates on output, 0: spherical coordinates |