# CODE TABLE 5.6, Order of Spatial Differencing
0:0:Reserved
1:1:First-order spatial differencing
2:2:Second-order spatial differencing
192:192:Reserved for local use
193:193:Reserved for local use
194:194:Reserved for local use
195:195:Reserved for local use
196:196:Reserved for local use
197:197:Reserved for local use
198:198:Reserved for local use
199:199:Reserved for local use
200:200:Reserved for local use
201:201:Reserved for local use
202:202:Reserved for local use
203:203:Reserved for local use
204:204:Reserved for local use
205:205:Reserved for local use
206:206:Reserved for local use
207:207:Reserved for local use
208:208:Reserved for local use
209:209:Reserved for local use
210:210:Reserved for local use
211:211:Reserved for local use
212:212:Reserved for local use
213:213:Reserved for local use
214:214:Reserved for local use
215:215:Reserved for local use
216:216:Reserved for local use
217:217:Reserved for local use
218:218:Reserved for local use
219:219:Reserved for local use
220:220:Reserved for local use
221:221:Reserved for local use
222:222:Reserved for local use
223:223:Reserved for local use
224:224:Reserved for local use
225:225:Reserved for local use
226:226:Reserved for local use
227:227:Reserved for local use
228:228:Reserved for local use
229:229:Reserved for local use
230:230:Reserved for local use
231:231:Reserved for local use
232:232:Reserved for local use
233:233:Reserved for local use
234:234:Reserved for local use
235:235:Reserved for local use
236:236:Reserved for local use
237:237:Reserved for local use
238:238:Reserved for local use
239:239:Reserved for local use
240:240:Reserved for local use
241:241:Reserved for local use
242:242:Reserved for local use
243:243:Reserved for local use
244:244:Reserved for local use
245:245:Reserved for local use
246:246:Reserved for local use
247:247:Reserved for local use
248:248:Reserved for local use
249:249:Reserved for local use
250:250:Reserved for local use
251:251:Reserved for local use
252:252:Reserved for local use
253:253:Reserved for local use
254:254:Reserved for local use
255:255:Missing
