extg¶
extg extract a image subregion
Synopsis¶
extg [-x <NX>] [-y <NY>] [-z <NZ>] [-i <IX>] [-j <IY>] [-k <IZ>] [--]
[--version] [-h] <FILE-IN> <FILE-OUT>
Description¶
extg extract a subregion in FILE-IN and write it in FILE-OUT.
option | description |
---|---|
-ix, -iy, -iz | Index (counted from 0) of the subregion |
-x, -y, -z | Size (counted from 0) of the subregion |