/usr/share/gmt/cpt/cubhelix.cpt is in gmt-common 5.2.1+dfsg-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 | # $Id$
#
# Dave Green, Cambridge
# Designed for intensities
# From ch05m151010.cpt at cpt city
#COLOR_MODEL = RGB
#
0 0/0/0 1 1/0/1
1 1/0/1 2 3/1/3
2 3/1/3 3 4/1/4
3 4/1/4 4 6/2/6
4 6/2/6 5 8/2/8
5 8/2/8 6 9/3/9
6 9/3/9 7 10/4/11
7 10/4/11 8 12/4/13
8 12/4/13 9 13/5/15
9 13/5/15 10 14/6/17
10 14/6/17 11 15/6/19
11 15/6/19 12 17/7/21
12 17/7/21 13 18/8/23
13 18/8/23 14 19/9/25
14 19/9/25 15 20/10/27
15 20/10/27 16 20/11/29
16 20/11/29 17 21/11/31
17 21/11/31 18 22/12/33
18 22/12/33 19 23/13/35
19 23/13/35 20 23/14/37
20 23/14/37 21 24/15/39
21 24/15/39 22 24/17/41
22 24/17/41 23 25/18/43
23 25/18/43 24 25/19/45
24 25/19/45 25 25/20/47
25 25/20/47 26 26/21/48
26 26/21/48 27 26/22/50
27 26/22/50 28 26/24/52
28 26/24/52 29 26/25/54
29 26/25/54 30 26/26/56
30 26/26/56 31 26/28/57
31 26/28/57 32 26/29/59
32 26/29/59 33 26/31/60
33 26/31/60 34 26/32/62
34 26/32/62 35 26/34/63
35 26/34/63 36 26/35/65
36 26/35/65 37 25/37/66
37 25/37/66 38 25/38/67
38 25/38/67 39 25/40/69
39 25/40/69 40 25/41/70
40 25/41/70 41 24/43/71
41 24/43/71 42 24/45/72
42 24/45/72 43 24/46/73
43 24/46/73 44 23/48/74
44 23/48/74 45 23/50/74
45 23/50/74 46 23/52/75
46 23/52/75 47 23/53/76
47 23/53/76 48 22/55/76
48 22/55/76 49 22/57/77
49 22/57/77 50 22/58/77
50 22/58/77 51 21/60/77
51 21/60/77 52 21/62/78
52 21/62/78 53 21/64/78
53 21/64/78 54 21/66/78
54 21/66/78 55 21/67/78
55 21/67/78 56 21/69/78
56 21/69/78 57 20/71/78
57 20/71/78 58 20/73/78
58 20/73/78 59 20/74/77
59 20/74/77 60 21/76/77
60 21/76/77 61 21/78/77
61 21/78/77 62 21/79/76
62 21/79/76 63 21/81/76
63 21/81/76 64 21/83/75
64 21/83/75 65 22/84/75
65 22/84/75 66 22/86/74
66 22/86/74 67 22/88/73
67 22/88/73 68 23/89/73
68 23/89/73 69 23/91/72
69 23/91/72 70 24/92/71
70 24/92/71 71 25/94/70
71 25/94/70 72 26/95/69
72 26/95/69 73 27/97/68
73 27/97/68 74 27/98/67
74 27/98/67 75 28/99/66
75 28/99/66 76 30/101/66
76 30/101/66 77 31/102/65
77 31/102/65 78 32/103/64
78 32/103/64 79 33/104/63
79 33/104/63 80 35/106/61
80 35/106/61 81 36/107/60
81 36/107/60 82 38/108/59
82 38/108/59 83 39/109/58
83 39/109/58 84 41/110/58
84 41/110/58 85 43/111/57
85 43/111/57 86 45/112/56
86 45/112/56 87 47/113/55
87 47/113/55 88 49/114/54
88 49/114/54 89 51/114/53
89 51/114/53 90 53/115/52
90 53/115/52 91 55/116/51
91 55/116/51 92 57/116/51
92 57/116/51 93 60/117/50
93 60/117/50 94 62/118/49
94 62/118/49 95 65/118/49
95 65/118/49 96 67/119/48
96 67/119/48 97 70/119/48
97 70/119/48 98 72/120/47
98 72/120/47 99 75/120/47
99 75/120/47 100 78/120/47
100 78/120/47 101 81/121/46
101 81/121/46 102 83/121/46
102 83/121/46 103 86/121/46
103 86/121/46 104 89/121/46
104 89/121/46 105 92/122/46
105 92/122/46 106 95/122/47
106 95/122/47 107 98/122/47
107 98/122/47 108 101/122/47
108 101/122/47 109 104/122/48
109 104/122/48 110 107/122/48
110 107/122/48 111 110/122/49
111 110/122/49 112 113/122/50
112 113/122/50 113 116/122/50
113 116/122/50 114 120/122/51
114 120/122/51 115 123/122/52
115 123/122/52 116 126/122/53
116 126/122/53 117 129/122/55
117 129/122/55 118 132/122/56
118 132/122/56 119 135/122/57
119 135/122/57 120 138/121/59
120 138/121/59 121 141/121/60
121 141/121/60 122 144/121/62
122 144/121/62 123 147/121/64
123 147/121/64 124 150/121/65
124 150/121/65 125 153/121/67
125 153/121/67 126 155/121/69
126 155/121/69 127 158/121/71
127 158/121/71 128 161/121/74
128 161/121/74 129 164/120/76
129 164/120/76 130 166/120/78
130 166/120/78 131 169/120/81
131 169/120/81 132 171/120/83
132 171/120/83 133 174/120/86
133 174/120/86 134 176/120/88
134 176/120/88 135 178/120/91
135 178/120/91 136 181/120/94
136 181/120/94 137 183/120/96
137 183/120/96 138 185/120/99
138 185/120/99 139 187/121/102
139 187/121/102 140 189/121/105
140 189/121/105 141 191/121/108
141 191/121/108 142 193/121/111
142 193/121/111 143 194/121/114
143 194/121/114 144 196/122/117
144 196/122/117 145 198/122/120
145 198/122/120 146 199/122/124
146 199/122/124 147 201/123/127
147 201/123/127 148 202/123/130
148 202/123/130 149 203/124/133
149 203/124/133 150 204/124/136
150 204/124/136 151 205/125/140
151 205/125/140 152 206/125/143
152 206/125/143 153 207/126/146
153 207/126/146 154 208/127/149
154 208/127/149 155 209/127/153
155 209/127/153 156 209/128/156
156 209/128/156 157 210/129/159
157 210/129/159 158 211/130/162
158 211/130/162 159 211/131/165
159 211/131/165 160 211/131/169
160 211/131/169 161 212/132/172
161 212/132/172 162 212/133/175
162 212/133/175 163 212/135/178
163 212/135/178 164 212/136/181
164 212/136/181 165 212/137/184
165 212/137/184 166 212/138/186
166 212/138/186 167 212/139/189
167 212/139/189 168 212/140/192
168 212/140/192 169 211/142/195
169 211/142/195 170 211/143/197
170 211/143/197 171 211/144/200
171 211/144/200 172 210/146/203
172 210/146/203 173 210/147/205
173 210/147/205 174 210/149/207
174 210/149/207 175 209/150/210
175 209/150/210 176 208/152/212
176 208/152/212 177 208/154/214
177 208/154/214 178 207/155/216
178 207/155/216 179 207/157/218
179 207/157/218 180 206/158/220
180 206/158/220 181 205/160/222
181 205/160/222 182 205/162/224
182 205/162/224 183 204/164/226
183 204/164/226 184 203/165/227
184 203/165/227 185 203/167/229
185 203/167/229 186 202/169/230
186 202/169/230 187 201/171/231
187 201/171/231 188 201/172/233
188 201/172/233 189 200/174/234
189 200/174/234 190 199/176/235
190 199/176/235 191 199/178/236
191 199/178/236 192 198/180/237
192 198/180/237 193 197/182/238
193 197/182/238 194 197/183/239
194 197/183/239 195 196/185/239
195 196/185/239 196 196/187/240
196 196/187/240 197 195/189/241
197 195/189/241 198 195/191/241
198 195/191/241 199 194/193/242
199 194/193/242 200 194/194/242
200 194/194/242 201 194/196/242
201 194/196/242 202 193/198/243
202 193/198/243 203 193/200/243
203 193/200/243 204 193/202/243
204 193/202/243 205 193/203/243
205 193/203/243 206 193/205/243
206 193/205/243 207 193/207/243
207 193/207/243 208 193/208/243
208 193/208/243 209 193/210/243
209 193/210/243 210 193/212/243
210 193/212/243 211 193/213/243
211 193/213/243 212 194/215/242
212 194/215/242 213 194/216/242
213 194/216/242 214 195/218/242
214 195/218/242 215 195/219/242
215 195/219/242 216 196/221/241
216 196/221/241 217 196/222/241
217 196/222/241 218 197/224/241
218 197/224/241 219 198/225/241
219 198/225/241 220 199/226/240
220 199/226/240 221 200/228/240
221 200/228/240 222 200/229/240
222 200/229/240 223 202/230/239
223 202/230/239 224 203/231/239
224 203/231/239 225 204/232/239
225 204/232/239 226 205/233/239
226 205/233/239 227 206/235/239
227 206/235/239 228 208/236/238
228 208/236/238 229 209/237/238
229 209/237/238 230 210/238/238
230 210/238/238 231 212/239/238
231 212/239/238 232 213/240/238
232 213/240/238 233 215/240/238
233 215/240/238 234 217/241/238
234 217/241/238 235 218/242/238
235 218/242/238 236 220/243/239
236 220/243/239 237 222/244/239
237 222/244/239 238 223/244/239
238 223/244/239 239 225/245/240
239 225/245/240 240 227/246/240
240 227/246/240 241 229/247/240
241 229/247/240 242 231/247/241
242 231/247/241 243 232/248/242
243 232/248/242 244 234/248/242
244 234/248/242 245 236/249/243
245 236/249/243 246 238/250/244
246 238/250/244 247 240/250/245
247 240/250/245 248 242/251/246
248 242/251/246 249 244/251/247
249 244/251/247 250 245/252/248
250 245/252/248 251 247/252/249
251 247/252/249 252 249/253/250
252 249/253/250 253 251/253/252
253 251/253/252 254 253/254/253
254 253/254/253 255 255/255/255
B black
F white
N red
|