TELEMAC-MASCARET Forum: Set Start and End value according to Timestep (1/1)

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TOPIC: Set Start and End value according to Timestep

Set Start and End value according to Timestep 1 month 1 week ago #46284

xuekaijiang
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Junior Boarder
Posts: 52
Thank you received: 2

Hey! I'm practicing Calculator function with a .res file.

When I tried to extract U component velocity, my steps were:
Select Velocity UV child object-right click -Animate, then -Tools/Calculator-Select Velocity UV from A column- Fill A in the expression -Fill the unit

When I tried to set the Start and End value , I looked up the BlueKenue Tutotial and thought it should be the number of total timesteps?

Accoeding to the .slf file I used, the time step is 5 and total time step is 500, so I put 1 as Start value and 500 as End value, but I got a error notification

Then I tried to put 5 as End value, and changed the name and units of variables manually.And got another error notification.

I am a bit confused about the selection of Start of End values and what does Invalid frame timeStamp imply here.

Thank you so much!

Attachments:

Question-6.zip (701KB)

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Set Start and End value according to Timestep 1 month 1 week ago #46285

a.barton
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Posts: 865
Thank you received: 204

That seems concerning.

I do not have the possibility to debug anything today.

That being said, please help by checking/testing some things yourself... some things to try include (but are not limited to):

Load your SLF file... are the number of attributes correct? the attribute stats? the metadata?
Try saving your SLF file to a new SLF file and then loading the copy. Does it seem correct
Try Saving a mesh to a separate file (not a SLF file) and load the copy. Does it seem correct?
Try some other things too...

Try to summarize your findings. If you find a fault then provide the exact steps to reproduce the fault consistently.

Sorry about this! I haven't done much calculator testing in the last 4-5 years... so whatever you can test in this beta version will be helpful for everyone.

Kindly... Alan

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Set Start and End value according to Timestep 1 month 1 week ago #46304

a.barton OFFLINE Moderator Posts: 865 Thank you received: 204	To fix this "properly" I will need to upgrade 22 classes in order to align them... Stay tuned; this could take some time and effort. However, I may reduce this effort and focus on 4 only... Kindly... Alan
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Set Start and End value according to Timestep 1 month 6 days ago #46314

xuekaijiang OFFLINE Junior Boarder Posts: 52 Thank you received: 2	Hey I have been trying both sample file from Telemac Tutorial and my .res file. And I figured out I don't need to set Start and End value when using the sample file. I assume the problem could be the Timestep and Time frame set up in .cas file
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Set Start and End value according to Timestep 1 month 6 days ago #46320

a.barton OFFLINE Moderator Posts: 865 Thank you received: 204	I'm still plodding along. I am currently reviewing 79 functions. Once I've completed the review, I'll start investigating this specific fault further. Stay tuned... Alan
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Set Start and End value according to Timestep 3 weeks 5 days ago #46393

a.barton OFFLINE Moderator Posts: 865 Thank you received: 204	The next installer created on or after 7 March 2025 will (should) have this fault rectified. Kindly... Alan
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