eikonal {RGeoS} | R Documentation |
Perform the wave propagation within a Grid
eikonal(db, xs = 0, ys = 0, zs = 0, verbose = 0, radix = NA, modify.target = TRUE)
db |
The Grid |
xs |
Coordinate of the source along X |
ys |
Coordinate of the source along Y |
zs |
Coordinate of the source along Z |
verbose |
1 for a verbose output |
radix |
Radix of the name given to the variables storing the results in the target Db. |
modify.target |
When TRUE, the kriging results (estimation or standard deviation) are set as new target variables in the output Db. |
The function returns the time of first arrival in the Grid file