# cpt-city: grass/magma (cpt) # # Colour ramps distributed with the GRASS GIS # # author: GRASS Development Team # copyright: GPLv2 # year: 2009, 2025 # url: https://phillips.shef.ac.uk/pub/cpt-city/grass 0.000 0/0/4 0.392 1/0/5 0.392 1/0/5 0.784 1/1/6 0.784 1/1/6 1.176 1/1/8 1.176 1/1/8 1.569 2/1/9 1.569 2/1/9 1.961 2/2/11 1.961 2/2/11 2.353 2/2/13 2.353 2/2/13 2.745 3/3/15 2.745 3/3/15 3.137 3/3/18 3.137 3/3/18 3.529 4/4/20 3.529 4/4/20 3.922 5/4/22 3.922 5/4/22 4.314 6/5/24 4.314 6/5/24 4.706 6/5/26 4.706 6/5/26 5.098 7/6/28 5.098 7/6/28 5.490 8/7/30 5.490 8/7/30 5.882 9/7/32 5.882 9/7/32 6.275 10/8/34 6.275 10/8/34 6.667 11/9/36 6.667 11/9/36 7.059 12/9/38 7.059 12/9/38 7.451 13/10/41 7.451 13/10/41 7.843 14/11/43 7.843 14/11/43 8.235 16/11/45 8.235 16/11/45 8.627 17/12/47 8.627 17/12/47 9.020 18/13/49 9.020 18/13/49 9.412 19/13/52 9.412 19/13/52 9.804 20/14/54 9.804 20/14/54 10.196 21/14/56 10.196 21/14/56 10.588 22/15/59 10.588 22/15/59 10.980 24/15/61 10.980 24/15/61 11.373 25/16/63 11.373 25/16/63 11.765 26/16/66 11.765 26/16/66 12.157 28/16/68 12.157 28/16/68 12.549 29/17/71 12.549 29/17/71 12.941 30/17/73 12.941 30/17/73 13.333 32/17/75 13.333 32/17/75 13.725 33/17/78 13.725 33/17/78 14.118 34/17/80 14.118 34/17/80 14.510 36/18/83 14.510 36/18/83 14.902 37/18/85 14.902 37/18/85 15.294 39/18/88 15.294 39/18/88 15.686 41/17/90 15.686 41/17/90 16.078 42/17/92 16.078 42/17/92 16.471 44/17/95 16.471 44/17/95 16.863 45/17/97 16.863 45/17/97 17.255 47/17/99 17.255 47/17/99 17.647 49/17/101 17.647 49/17/101 18.039 51/16/103 18.039 51/16/103 18.431 52/16/105 18.431 52/16/105 18.824 54/16/107 18.824 54/16/107 19.216 56/16/108 19.216 56/16/108 19.608 57/15/110 19.608 57/15/110 20.000 59/15/112 20.000 59/15/112 20.392 61/15/113 20.392 61/15/113 20.784 63/15/114 20.784 63/15/114 21.176 64/15/116 21.176 64/15/116 21.569 66/15/117 21.569 66/15/117 21.961 68/15/118 21.961 68/15/118 22.353 69/16/119 22.353 69/16/119 22.745 71/16/120 22.745 71/16/120 23.137 73/16/120 23.137 73/16/120 23.529 74/16/121 23.529 74/16/121 23.922 76/17/122 23.922 76/17/122 24.314 78/17/123 24.314 78/17/123 24.706 79/18/123 24.706 79/18/123 25.098 81/18/124 25.098 81/18/124 25.490 82/19/124 25.490 82/19/124 25.882 84/19/125 25.882 84/19/125 26.275 86/20/125 26.275 86/20/125 26.667 87/21/126 26.667 87/21/126 27.059 89/21/126 27.059 89/21/126 27.451 90/22/126 27.451 90/22/126 27.843 92/22/127 27.843 92/22/127 28.235 93/23/127 28.235 93/23/127 28.627 95/24/127 28.627 95/24/127 29.020 96/24/128 29.020 96/24/128 29.412 98/25/128 29.412 98/25/128 29.804 100/26/128 29.804 100/26/128 30.196 101/26/128 30.196 101/26/128 30.588 103/27/128 30.588 103/27/128 30.980 104/28/129 30.980 104/28/129 31.373 106/28/129 31.373 106/28/129 31.765 107/29/129 31.765 107/29/129 32.157 109/29/129 32.157 109/29/129 32.549 110/30/129 32.549 110/30/129 32.941 112/31/129 32.941 112/31/129 33.333 114/31/129 33.333 114/31/129 33.725 115/32/129 33.725 115/32/129 34.118 117/33/129 34.118 117/33/129 34.510 118/33/129 34.510 118/33/129 34.902 120/34/129 34.902 120/34/129 35.294 121/34/130 35.294 121/34/130 35.686 123/35/130 35.686 123/35/130 36.078 124/35/130 36.078 124/35/130 36.471 126/36/130 36.471 126/36/130 36.863 128/37/130 36.863 128/37/130 37.255 129/37/129 37.255 129/37/129 37.647 131/38/129 37.647 131/38/129 38.039 132/38/129 38.039 132/38/129 38.431 134/39/129 38.431 134/39/129 38.824 136/39/129 38.824 136/39/129 39.216 137/40/129 39.216 137/40/129 39.608 139/41/129 39.608 139/41/129 40.000 140/41/129 40.000 140/41/129 40.392 142/42/129 40.392 142/42/129 40.784 144/42/129 40.784 144/42/129 41.176 145/43/129 41.176 145/43/129 41.569 147/43/128 41.569 147/43/128 41.961 148/44/128 41.961 148/44/128 42.353 150/44/128 42.353 150/44/128 42.745 152/45/128 42.745 152/45/128 43.137 153/45/128 43.137 153/45/128 43.529 155/46/127 43.529 155/46/127 43.922 156/46/127 43.922 156/46/127 44.314 158/47/127 44.314 158/47/127 44.706 160/47/127 44.706 160/47/127 45.098 161/48/126 45.098 161/48/126 45.490 163/48/126 45.490 163/48/126 45.882 165/49/126 45.882 165/49/126 46.275 166/49/125 46.275 166/49/125 46.667 168/50/125 46.667 168/50/125 47.059 170/51/125 47.059 170/51/125 47.451 171/51/124 47.451 171/51/124 47.843 173/52/124 47.843 173/52/124 48.235 174/52/123 48.235 174/52/123 48.627 176/53/123 48.627 176/53/123 49.020 178/53/123 49.020 178/53/123 49.412 179/54/122 49.412 179/54/122 49.804 181/54/122 49.804 181/54/122 50.196 183/55/121 50.196 183/55/121 50.588 184/55/121 50.588 184/55/121 50.980 186/56/120 50.980 186/56/120 51.373 188/57/120 51.373 188/57/120 51.765 189/57/119 51.765 189/57/119 52.157 191/58/119 52.157 191/58/119 52.549 192/58/118 52.549 192/58/118 52.941 194/59/117 52.941 194/59/117 53.333 196/60/117 53.333 196/60/117 53.725 197/60/116 53.725 197/60/116 54.118 199/61/115 54.118 199/61/115 54.510 200/62/115 54.510 200/62/115 54.902 202/62/114 54.902 202/62/114 55.294 204/63/113 55.294 204/63/113 55.686 205/64/113 55.686 205/64/113 56.078 207/64/112 56.078 207/64/112 56.471 208/65/111 56.471 208/65/111 56.863 210/66/111 56.863 210/66/111 57.255 211/67/110 57.255 211/67/110 57.647 213/68/109 57.647 213/68/109 58.039 214/69/108 58.039 214/69/108 58.431 216/69/108 58.431 216/69/108 58.824 217/70/107 58.824 217/70/107 59.216 219/71/106 59.216 219/71/106 59.608 220/72/105 59.608 220/72/105 60.000 222/73/104 60.000 222/73/104 60.392 223/74/104 60.392 223/74/104 60.784 224/76/103 60.784 224/76/103 61.176 226/77/102 61.176 226/77/102 61.569 227/78/101 61.569 227/78/101 61.961 228/79/100 61.961 228/79/100 62.353 229/80/100 62.353 229/80/100 62.745 231/82/99 62.745 231/82/99 63.137 232/83/98 63.137 232/83/98 63.529 233/84/98 63.529 233/84/98 63.922 234/86/97 63.922 234/86/97 64.314 235/87/96 64.314 235/87/96 64.706 236/88/96 64.706 236/88/96 65.098 237/90/95 65.098 237/90/95 65.490 238/91/94 65.490 238/91/94 65.882 239/93/94 65.882 239/93/94 66.275 240/95/94 66.275 240/95/94 66.667 241/96/93 66.667 241/96/93 67.059 242/98/93 67.059 242/98/93 67.451 242/100/92 67.451 242/100/92 67.843 243/101/92 67.843 243/101/92 68.235 244/103/92 68.235 244/103/92 68.627 244/105/92 68.627 244/105/92 69.020 245/107/92 69.020 245/107/92 69.412 246/108/92 69.412 246/108/92 69.804 246/110/92 69.804 246/110/92 70.196 247/112/92 70.196 247/112/92 70.588 247/114/92 70.588 247/114/92 70.980 248/116/92 70.980 248/116/92 71.373 248/118/92 71.373 248/118/92 71.765 249/120/93 71.765 249/120/93 72.157 249/121/93 72.157 249/121/93 72.549 249/123/93 72.549 249/123/93 72.941 250/125/94 72.941 250/125/94 73.333 250/127/94 73.333 250/127/94 73.725 250/129/95 73.725 250/129/95 74.118 251/131/95 74.118 251/131/95 74.510 251/133/96 74.510 251/133/96 74.902 251/135/97 74.902 251/135/97 75.294 252/137/97 75.294 252/137/97 75.686 252/138/98 75.686 252/138/98 76.078 252/140/99 76.078 252/140/99 76.471 252/142/100 76.471 252/142/100 76.863 252/144/101 76.863 252/144/101 77.255 253/146/102 77.255 253/146/102 77.647 253/148/103 77.647 253/148/103 78.039 253/150/104 78.039 253/150/104 78.431 253/152/105 78.431 253/152/105 78.824 253/154/106 78.824 253/154/106 79.216 253/155/107 79.216 253/155/107 79.608 254/157/108 79.608 254/157/108 80.000 254/159/109 80.000 254/159/109 80.392 254/161/110 80.392 254/161/110 80.784 254/163/111 80.784 254/163/111 81.176 254/165/113 81.176 254/165/113 81.569 254/167/114 81.569 254/167/114 81.961 254/169/115 81.961 254/169/115 82.353 254/170/116 82.353 254/170/116 82.745 254/172/118 82.745 254/172/118 83.137 254/174/119 83.137 254/174/119 83.529 254/176/120 83.529 254/176/120 83.922 254/178/122 83.922 254/178/122 84.314 254/180/123 84.314 254/180/123 84.706 254/182/124 84.706 254/182/124 85.098 254/183/126 85.098 254/183/126 85.490 254/185/127 85.490 254/185/127 85.882 254/187/129 85.882 254/187/129 86.275 254/189/130 86.275 254/189/130 86.667 254/191/132 86.667 254/191/132 87.059 254/193/133 87.059 254/193/133 87.451 254/194/135 87.451 254/194/135 87.843 254/196/136 87.843 254/196/136 88.235 254/198/138 88.235 254/198/138 88.627 254/200/140 88.627 254/200/140 89.020 254/202/141 89.020 254/202/141 89.412 254/204/143 89.412 254/204/143 89.804 254/205/144 89.804 254/205/144 90.196 254/207/146 90.196 254/207/146 90.588 254/209/148 90.588 254/209/148 90.980 254/211/149 90.980 254/211/149 91.373 254/213/151 91.373 254/213/151 91.765 254/215/153 91.765 254/215/153 92.157 254/216/154 92.157 254/216/154 92.549 253/218/156 92.549 253/218/156 92.941 253/220/158 92.941 253/220/158 93.333 253/222/160 93.333 253/222/160 93.725 253/224/161 93.725 253/224/161 94.118 253/226/163 94.118 253/226/163 94.510 253/227/165 94.510 253/227/165 94.902 253/229/167 94.902 253/229/167 95.294 253/231/169 95.294 253/231/169 95.686 253/233/170 95.686 253/233/170 96.078 253/235/172 96.078 253/235/172 96.471 252/236/174 96.471 252/236/174 96.863 252/238/176 96.863 252/238/176 97.255 252/240/178 97.255 252/240/178 97.647 252/242/180 97.647 252/242/180 98.039 252/244/182 98.039 252/244/182 98.431 252/246/184 98.431 252/246/184 98.824 252/247/185 98.824 252/247/185 99.216 252/249/187 99.216 252/249/187 99.608 252/251/189 99.608 252/251/189 100.000 252/253/191 N 128/128/128