Up: Table Processing Tasks
This task makes a cube from a table containing data regularly sampled on
a 2-d grid, but possibly uncompletely sampled. Several gridding modes
In mode GRID, since the input data is assumed to be regularly sampled,
this gridding task does not use any convolution or interpolation, but
just fills a grid with values.
In mode NATURAL, a convolution kernel is used to interpolate the irregu-
larly sampled data using the weight of each individual point.
In mode UNIFORM, the same convolution process is used but the individual
points are assumed to have equal weight.
The grid step is specified by the user, but the map size can be deter-
mined by the task. The input table can be created by command GRID in
CLASS, or using task TABLE from a formatted file.