Changes for page 13 Structure Mapping
Last modified by Helena on 2025/09/10 11:19
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... ... @@ -354,16 +354,17 @@ 354 354 * microsecond 355 355 * nanosecond 356 356 357 -(% style="width:573.294px" %) 358 -|(% style="width:276px" %)**Numerical datetime systems**|(% style="width:117px" %)**Base**|(% style="width:177px" %)**Period** 359 -|(% style="width:276px" %)((( 357 +|Numerical datetime systems|Base|Period 358 +|((( 360 360 Epoch Time (UNIX) 360 + 361 361 Milliseconds since 01 Jan 1970 362 -)))| (% style="width:117px" %)1970|(% style="width:177px" %)millisecond363 -|( % style="width:276px" %)(((362 +)))|1970|millisecond 363 +|((( 364 364 Windows System Time 365 + 365 365 Milliseconds since 01 Jan 1601 366 -)))| (% style="width:117px" %)1601|(% style="width:177px" %)millisecond367 +)))|1601|millisecond 367 367 368 368 The example above illustrates numerical based datetime mapping rules for two commonly used time standards. 369 369 ... ... @@ -385,34 +385,41 @@ 385 385 386 386 The main use case is setting the value of Observation Attributes in the target dataset. 387 387 388 -(% style="width:786.294px" %) 389 -|(% style="width:92px" %)**Rule**|(% style="width:377px" %)**Source**|(% style="width:315px" %)**Target** 390 -|(% style="width:92px" %)1|(% style="width:377px" %)((( 389 +|Rule|Source|Target 390 +|1|((( 391 391 If 392 + 392 392 INDICATOR=XULADS; and TIME_PERIOD=2007. 393 -)))|( % style="width:315px" %)(((394 +)))|((( 394 394 Set 396 + 395 395 OBS_CONF=F 396 396 ))) 397 -| (% style="width:92px" %)2|(% style="width:377px" %)(((399 +|2|((( 398 398 If 401 + 399 399 INDICATOR=XULADS; and TIME_PERIOD=2008. 400 -)))|( % style="width:315px" %)(((403 +)))|((( 401 401 Set 405 + 402 402 OBS_CONF=F 403 403 ))) 404 -| (% style="width:92px" %)3|(% style="width:377px" %)(((408 +|3|((( 405 405 If 410 + 406 406 INDICATOR=XULADS; and TIME_PERIOD=2009. 407 -)))|( % style="width:315px" %)(((412 +)))|((( 408 408 Set 414 + 409 409 OBS_CONF=F 410 410 ))) 411 -| (% style="width:92px" %)4|(% style="width:377px" %)(((417 +|4|((( 412 412 If 419 + 413 413 INDICATOR=XULADS; and TIME_PERIOD=2010. 414 -)))|( % style="width:315px" %)(((421 +)))|((( 415 415 Set 423 + 416 416 OBS_CONF=**C** 417 417 ))) 418 418