checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_grid.Rd:38: Lost braces; missing escapes or markup?
    38 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) cf_highdim.Rd:58: Lost braces; missing escapes or markup?
    58 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^
checkRd: (-1) gcf_grid.Rd:51: Lost braces; missing escapes or markup?
    51 | heat.colors, terrain.colors, topo.colors, and function(x) {gray((1:x)/x)}.}
       |                                                           ^