【转】matlab怎样读取grd格式的图像数据并绘图
2013-04-09 01:35 H_OU 阅读(1659) 评论(0) 编辑 收藏 举报% 读入grd数据，利用arcgridread
[Z,R] = arcgridread(\'MtWashington-ft.grd\');
% 利用mapshow显示地图数据
mapshow(Z,R,\'DisplayType\',\'surface\');
% 标记
xlabel(\'x (easting in meters)\');
ylabel(\'y (northing in meters)\')
colormap(demcmap(Z))
% View the terrain in 3-D
axis normal; view(3);
axis equal;
grid on
zlabel(\'elevation in feet\')
[Z,R] = arcgridread(\'MtWashington-ft.grd\');
% 利用mapshow显示地图数据
mapshow(Z,R,\'DisplayType\',\'surface\');
% 标记
xlabel(\'x (easting in meters)\');
ylabel(\'y (northing in meters)\')
colormap(demcmap(Z))
% View the terrain in 3-D
axis normal; view(3);
axis equal;
grid on
zlabel(\'elevation in feet\')
