|
GRASS Programmer's Manual
6.5.svn(2014)-r66266
|

Go to the source code of this file.
Functions | |
| double | G_meridional_radius_of_curvature (double lon, double a, double e2) |
| meridional radius of curvature More... | |
| double | G_transverse_radius_of_curvature (double lon, double a, double e2) |
| transverse radius of curvature More... | |
| double | G_radius_of_conformal_tangent_sphere (double lon, double a, double e2) |
| radius of conformal tangent sphere More... | |
| double G_meridional_radius_of_curvature | ( | double | lon, |
| double | a, | ||
| double | e2 | ||
| ) |
meridional radius of curvature
Returns the meridional radius of curvature at a given longitude: 
| lon | |
| a | |
| e2 |
Definition at line 73 of file radii.c.
References Radians, and dialogs::s.
| double G_radius_of_conformal_tangent_sphere | ( | double | lon, |
| double | a, | ||
| double | e2 | ||
| ) |
radius of conformal tangent sphere
Returns the radius of the conformal sphere tangent to ellipsoid at a given longitude: 
| lon | |
| a | |
| e2 |
Definition at line 130 of file radii.c.
References Radians, and dialogs::s.
| double G_transverse_radius_of_curvature | ( | double | lon, |
| double | a, | ||
| double | e2 | ||
| ) |
transverse radius of curvature
Returns the transverse radius of curvature at a given longitude: 
| lon | |
| a | |
| e2 |
Definition at line 102 of file radii.c.
References Radians, and dialogs::s.