|1. "New functionality to improve
productivity has been made available in SAGA 2.2.4. Many thanks to the
developers. It allows the global changing of a parameter(s) for
multiple selected grids, i.e. all selected grids are changed by a single
These changes are a great help to those of us who view multiple
grids simultaneously; in my case many Lidar derived grids looking for
archaeological features. For example, in previous versions of SAGA a change
to the colour table, say from the default to grey scale, required many
clicks on each grid. Now one can select all the grids, and with one set of
clicks, change a parameter for all the grids. Brilliant.
1) In the 'Manager Window - Data
tab' select (highlight with control-left mouse) all the required grids.
2) In the 'Object Properties
Window - Settings tab' select, for example, 'Transparency' and change to the
desired value. Click Apply.
3) The transparency value for all
the grids are changed.
My early testing shows that all the parameters in the 'Object Properties
Window - Settings tab' can be altered in the way described - colour tables,
scaling, resampling, value range, No Data range, etc. This is a
powerful enhancement to SAGA for those of us studying multiple grids for
many hours and wishing to carry out 'what-if' experiments.
My mouse and right index finger say, "Thank you developers".