From 5f1449365daa218eacbb5a548475ec62f0dc2a2f Mon Sep 17 00:00:00 2001 From: Mirko Holler Date: Fri, 29 Nov 2024 17:28:28 +0100 Subject: [PATCH] some mods omny doc --- docs/user/ptychography/omny.md | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-) diff --git a/docs/user/ptychography/omny.md b/docs/user/ptychography/omny.md index d7be56b..3c13fee 100644 --- a/docs/user/ptychography/omny.md +++ b/docs/user/ptychography/omny.md @@ -44,28 +44,18 @@ Now that the sample is aligned, the tomographic measurement can be performed. 1. `omny.tomo_scan_projection(angle)` perform a ptychographic scan at the rotation angle , e.g. at zero degrees. When happy with the scan parameters launch the tomographic measurement by `omny.tomo_scan()`. 1. Before changing to the next sample sample, verify that all subtomograms were completely acquired using the `tomo_recons matlab` script. -#### If something went wrong… +### If something went wrong… Special cases: -If something got stuck and no errors -umv otransy 0 -_otransfer_gripper_to_park_z -If the gripper fails (vertical movement) -ctrl+C if it is stuck -try moving up and down a bit (umvr otransy .5), potentially requires a ctrl+C again if stuck -umv otransy -1.5 -_otransfer_gripper_to_park_z -if this happened after a sample was mounted the storage might not be updated -to do this manually -GRIPPER -otransfer_modify_samples 0 110 0/1 -SAMPLE STAGE 0 0 0/1 -otransfer_modify_samples -For closing the shield at the parking station -_otransfer_shield_close(1) +If the gripper or another stage got stuck during transfer. Ctrl+c and then +`umv(dev.otransy, -1.5)` followed by +`omny._otransfer_gripper_to_park_z()`, which will move the gripper to its parking position. +If the above fails for the vertical movement of the gripper _Ctrl+C_. +Try moving up and down a bit `umvr(dev.otransy,0.5)`, `umvr(dev.otransy,-0.5)`, potentially requires a _ctrl+C_ again if stuck. +Then, `umv(dev.ootransy,-1.5)` followed by +`omny._otransfer_gripper_to_park_z()`, which will move the gripper to its parking position. - -Oeye out in xray in +If this error happens after a sample was mounted or unmounted, it is important to chech that the sample storage is correct `omny.otransfer_storage()`. ### Sample storage and transfer