Displaying 1 result from an estimated 1 matches for "map_color_gradi".
2006 Dec 18
2
surface3d grid from xyz dataframe
Hi List,
I am trying to plot a grid with an overlayed height. I have a dataframe
with four variables:
x,y,gridvalue,height. The dataframe has 2.5mio observations (ie grid
points),
I assign colors through the gridvalue using map_color_gradient thus
producing:
x,y,gridvalue,height,gridcol as variables of the dataframe. The grid
dimensions are 1253 x 2001 (=2507253 data points).
My attempts with surface3d fail, mainly because I cannot produce the
matrix required for the height input.
elev.to.list{CTFS} fails with: "Error in matr...