Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 53.1
edited by fwilde
on 2023/02/21 18:17
Change comment: There is no comment for this version
To version 55.1
edited by fwilde
on 2024/06/13 14:07
Change comment: There is no comment for this version

Summary

Details

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Content
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1 -== {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
1 +== {{id name="IDLcheatsheet-eCoordinatesystem"/}}eCoordinate system ==
2 2  
3 3  Right-handed coordinate system with y-direction along the x-ray beam.
4 4  
... ... @@ -254,8 +254,53 @@
254 254  save a as 32-bit float tiff in /gpfs/...
255 255  )))
256 256  
257 -\\
257 +== {{id name="IDLcheatsheet-Macrosmotion+images"/}}Macros motion  + images ==
258 258  
259 +These macros make images with predefined and internally saved values (like exposure time or display scale). Some move an axis first and then make an image (again with internally saved options likeexposure time, and image type). Use these macros to quickly align you samples.
260 +
261 +(% class="relative-table wrapped" style="width: 114.69%;" %)
262 +|=(((
263 +IDL command
264 +)))|=(((
265 +description
266 +)))
267 +|(((
268 +**{{code language="none"}}qt (, t=100, scale=[0,4096]){{/code}}**
269 +)))|(((
270 +quick transmission image at the current position, optionally set a new exposure time
271 +)))
272 +|(((
273 +**{{code language="none"}}qa (, t=100, scale=[0,2], /ref, /here){{/code}}**
274 +)))|(((
275 +quick absorption image at s_in position. Optionally set new exposure time, force to make a new reference image or force to make image at current position.
276 +)))
277 +|(((
278 +**{{code language="none"}}qp (, t=100, scale=[0,2], /ref, /here){{/code}}**
279 +)))|(((
280 +quick phase image at s_in position. Optionally set new exposure time or for to make a new reference image or force to make image at current position.
281 +)))
282 +|(((
283 +**{{code language="none"}}side, 90 (, t=100, /ref, /rel, /here, imgtype='a') {{/code}}**
284 +)))|(((
285 +move rotation state to absolute angle in degrees (unless /rel is set) and make an image. Optionally set Image type as "a'  (absorption), 't' (transmission) or 'p' (phase), exposure time, force
286 +)))
287 +|(((
288 +**{{code language="none"}}sshift, 2 (, t=100, /ref, /here, imgtype='a'){{/code}}**
289 +)))|(((
290 +move sample stage laterally relative to current position and make an image at the new position. Optionally set exposure time, make flat field, or set image type)
291 +)))
292 +|(((
293 +##**sz, 2 (, t=100, /ref, /here, imgtype='a')**##
294 +)))|(((
295 +move rotation stage up or down relative to current position and make an image at the new position. Optionally set exposure time, make reference image or set the image type.
296 +)))
297 +|(((
298 +**{{code language="none"}}zx, 2 (, t=100, /ref, /here, imgtype='a'){{/code}}
299 +**
300 +)))|(((
301 +move rotation stage left or right relative to current position and make an image at the new position. Optionally set exposure time, make reference image or set the image type.
302 +)))
303 +
259 259  \\
260 260  
261 261  {{info title="Monochromator positioning"}}
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401 401  )))|(((
402 402  closes EH2 beshutter and breaks EH2 door interlock
403 403  )))
449 +
450 +== {{id name="IDLcheatsheet-Helpermacros"/}}Helper macros ==
451 +
452 +The helper macros may help to align a sample quickly. Mainly, these are motion commands which subsequently make an image with predefined values.
453 +
454 +(% class="wrapped" %)
455 +|=(((
456 +IDL command
457 +)))|=(((
458 +description
459 +)))
460 +|(((
461 +helper_object, /info
462 +)))|(((
463 +show predefined values
464 +)))
465 +|(((
466 +\\
467 +)))|(((
468 +\\
469 +)))
470 +|(((
471 +\\
472 +)))|(((
473 +\\
474 +)))
475 +|(((
476 +\\
477 +)))|(((
478 +\\
479 +)))
480 +|(((
481 +\\
482 +)))|(((
483 +\\
484 +)))
485 +|(((
486 +\\
487 +)))|(((
488 +\\
489 +)))
490 +|(((
491 +\\
492 +)))|(((
493 +\\
494 +)))
495 +|(((
496 +\\
497 +)))|(((
498 +\\
499 +)))
Confluence.Code.ConfluencePageClass[0]
Id
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1 -365835054
1 +365835130
URL
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1 -https://confluence.desy.de/spaces/P5I/pages/365835054/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/365835130/IDL cheat sheet