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tony_lincoln
USA
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 Posted - 09/13/2006 : 12:10:19 AM
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Hi,
When I try to fit several curves automatically, sometimes this message appears:
28036. Try settting parameter P1 as fixed
Then I have to press OK button under this message and the program can continue the calculation.
If I have 100 curves, I have to come back to my computer from time to time, to see if this message appears. If it appears, I need to presss the OK button in order to let the program go on.
I have three questions here;
1. I can input all of my 100 curve at the same time, but it seems that Origin can do the curve fitting for at most 10-15 curves. Once it finished these 10-15 curves, it will stop automatically. Is this true --- Origin can do the curve fitting for at most 10-15 curves for one time of program running?
2. Did I do it correctly --- just press the OK button and keep my program going for further calculation?
3. Is there any codes to do this (to press the button) automatically, so I wont come back to my computer from time to time?
Thanks.
TOny |
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larry_lan
China
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Posted - 09/13/2006 : 01:06:38 AM
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Hi Tony:
This message may imply that your parameters didn't initialize very well. Do you mind to send your code and data to tech@originlab.com and we can have a look on it?
Larry
OriginLab GZ Office |
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Mike Buess
USA
3037 Posts |
Posted - 09/13/2006 : 04:47:05 AM
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Hi Tony,
If fitting succeeds in spite of the error message try suppressing the message with nlsf.msgprompt=0. The command should appear after the nlsf.Init() statement.quote:
I can input all of my 100 curve at the same time, but it seems that Origin can do the curve fitting for at most 10-15 curves. Once it finished these 10-15 curves, it will stop automatically. Is this true --- Origin can do the curve fitting for at most 10-15 curves for one time of program running?
Not at all. Your code probably generates a command error that stops execution.
Mike Buess
Origin WebRing Member |
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tony_lincoln
USA
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Posted - 10/24/2006 : 9:26:12 PM
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Hi Larry, Hi Mike,
Thanks for your reply. I will send the codes and data to tech@originlab.com tomorrow. I hope that this will not be too late.
Thanks again.
Tony |
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Error 28036. Try settting parameter P1 as fixed