Enumerator defining different grid feature types (used, eg., by opalsGrid)
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Enumerations |
| enum | Type {
sigmaz,
sigma0,
pdens,
pcount,
excentricity,
slope,
slpDeg,
slpRad,
exposition,
normalx,
normaly,
height,
kmin,
kmax,
kmean,
kgauss,
kminDir,
kmaxDir,
absKmaxDir,
precision,
Count
} |
Detailed Description
Enumerator defining different grid feature types (used, eg., by opalsGrid)
Enumeration Type Documentation
- Enumerator:
| sigmaz |
sigma z of grid post adjustment (i.e. std.dev. of the interpolated height)
|
| sigma0 |
sigma 0 of grid post adjustment (i.e. std.dev. of the unit weight observation)
|
| pdens |
point density estimate
|
| pcount |
number of points used for interpolation of grid point
|
| excentricity |
distance between grid points - c.o.g. of data points
|
| slope |
steepest slope [%]
|
| slpDeg |
steepest slope [deg]
|
| slpRad |
steepest slope [rad]
|
| exposition |
slope aspect [rad] (azimuth of steepest slope line, N=0, clockwise)
|
| normalx |
x-component of surface normal unit vector
|
| normaly |
y-component of surface normal unit vector
|
| height |
surface height
|
| kmin |
minimum curvature
|
| kmax |
maximum curvature
|
| kmean |
mean curvature: kmean=(kmin+kmax)/2
|
| kgauss |
gaussian curvature: kgauss = kmin*kmax
|
| kminDir |
Azimuth [rad] of minimum curvature.
|
| kmaxDir |
Azimuth [rad] of maximum curvature.
|
| absKmaxDir |
Azimuth [rad] of maximum absolute curvature.
|
| precision |
grid post precision (derived from sigmaz, pdens and slope)
|
| Count |
number of elements
|
