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  Topic: Set csv cell properties
ognik

Replies: 10
Views: 10514

PostForum: General   Posted: Sat Nov 14, 2015 12:22 am   Subject: Annoying
Annoying! To test, I manually formatted the csv, saved as csv - then opened in xcel, formatting gone! So xcel deliberately overrides the user - typical of some company I won't name (like harry and y ...
  Topic: negative number raised to non integer power
ognik

Replies: 1
Views: 4295

PostForum: Support   Posted: Fri Nov 13, 2015 11:38 pm   Subject: negative number raised to non integer power
Hi - short story is the Win10 upgrade got stuck in an endless auto-repair loop, had to rebuild my PC to win 7 again. Reinstalled SilverFrost - but a program that ran without error before, now fails w ...
  Topic: Set csv cell properties
ognik

Replies: 10
Views: 10514

PostForum: General   Posted: Mon Nov 09, 2015 8:42 pm   Subject: Set csv cell properties
Hi - I am writing a table of text lines and numeric results to a csv file - very simple open/write approach. What I'd like to do is set the column width / cell size from within the program, so that w ...
  Topic: Not getting notifications
ognik

Replies: 0
Views: 5024

PostForum: Support   Posted: Fri Jun 12, 2015 1:02 am   Subject: Not getting notifications
Hi - although the email address I have in my profile is correct, I have not been getting any email notifications when someone replies to any of my posts, I have checked my spam folders etc. at my end. ...
  Topic: Keep more print output
ognik

Replies: 3
Views: 6349

PostForum: General   Posted: Tue Jun 09, 2015 3:03 am   Subject: not notified
Hi John, a belated thanks for your advice, which was great & all I needed. Belated because I didn't get an email notification. If there is an issue could someone let me know? Either way if some ...
  Topic: Keep more print output
ognik

Replies: 3
Views: 6349

PostForum: General   Posted: Tue Mar 31, 2015 12:52 am   Subject: Keep more print output
I am outputting some results using print *, - there seems to be a limit of only around 300 lines that the dos-like output box will show. Is there a way to increase that to (say) 1,000 lines? Thanks
  Topic: real compare should work but doesn't
ognik

Replies: 8
Views: 7834

PostForum: Support   Posted: Thu Mar 26, 2015 2:09 am   Subject: Thanks
A belated thanks to all, I'm making progress Wink
  Topic: subtle error in code?
ognik

Replies: 14
Views: 14850

PostForum: General   Posted: Thu Mar 26, 2015 2:05 am   Subject: Working thanks
Thanks for your patience mecej4, the limit error was so obvious when I found it, I couldn't believe I kept missing it. Program now well behaved - and I learned a few extra things along the way. Than ...
  Topic: subtle error in code?
ognik

Replies: 14
Views: 14850

PostForum: General   Posted: Wed Mar 18, 2015 10:32 pm   Subject: Maths checked
Hi - sorry I took a while to re-check the math & program and get back (and I have a day job Smile). Still stuck unfortunately.....

The problem I'm trying to program is the integral wrt t, betwee ...
  Topic: subtle error in code?
ognik

Replies: 14
Views: 14850

PostForum: General   Posted: Sun Mar 01, 2015 10:55 pm   Subject: Code posted
Hi - apologies, the code was complete in preview, chopped off with submit.

I have posted the program here - https://drive.google.com/file/d/0ByNoaXX7FNqRSVpfY1hKekR4Vk0/view?usp=sharing, click and ...
  Topic: Length of posted code
ognik

Replies: 1
Views: 6898

PostForum: Suggestions   Posted: Sun Mar 01, 2015 10:31 pm   Subject: Length of posted code
Hi, newbie here. I had an issue where I added some code using the code tags; it looked fine in preview, but cut some of the code off when I submitted - this may be a known issue, but could the previe ...
  Topic: Adams-Bashforth 4 step method diverging
ognik

Replies: 4
Views: 7238

PostForum: General   Posted: Sun Mar 01, 2015 10:23 pm   Subject:
My apologies and thanks for the advice. I did review the code before submitting - and it was fine in review, however after submitting it lost the last few lines, I will remember the length limit.
...
  Topic: Adams-Bashforth 4 step method diverging
ognik

Replies: 4
Views: 7238

PostForum: General   Posted: Mon Feb 23, 2015 11:35 pm   Subject:
? What have I done wrong?
  Topic: Adams-Bashforth 4 step method diverging
ognik

Replies: 4
Views: 7238

PostForum: General   Posted: Mon Feb 23, 2015 2:05 am   Subject: Adams-Bashforth 4 step method diverging
Hi - student trying to write a program to solve a trivial 1st order DE (dy/dx=-xy), the idea being that once it works it can be used for different forms of f(x,y).
I use Euler to get the starting poi ...
  Topic: subtle error in code?
ognik

Replies: 14
Views: 14850

PostForum: General   Posted: Sun Feb 22, 2015 2:37 am   Subject:
Sorry for the delay, didn't get a notification about these replies.
I have pasted in the full code below...
program simpson
!Summary: Integral from a to b of f(x) = h/3( f ...
 
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