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I’m a programmer for a small college. FORTRAN is not one of my languages but I can follow it. I’ve also been lurking in programming forums and blogs where they are talking about this.

From the programming side of this the most damning thing I’ve learned is that they are not using source control! Any professional programmer uses some kind of source control, whether its CVS, Subversion, Mercurial, Git or even god awful SourceSafe. Source control allows you to track each revision in a code file, knowing when changes were made, what changes were made in what lines of code and who made the changes. This allows you to figure out when bugs were introduced to the code, for example. But it also allows you to roll the code back to a prior state.

How do I know they don’t use it? Because in these files “Harry” the programmer complains about identically named files being differentiated by where they reside in the folder tree. And not knowing which version of a program a previous programmer used to achieve a certain output. Also he complains about a file that has a comment with one ‘Modified Date’ but that same file has a different modified date in its file properties. Suggesting that the file has been modified in an undocumented way.

As I read Harry’s comments I feel sorry for him. He’s inherited a giant clusterf*ck of an application with completely inadequate documentation. He’d rather start over from scratch than try to maintain that monstrosity (we’ve all been there!)

So how does not using source control affect the science? Because real science is repeatable. Someone else should be able to follow the same procedure and produce the same result. If you don’t keep an accurate record of all the revisions of your code this is impossible.


91 posted on 11/25/2009 6:40:08 PM PST by ICU812 (Oldtime Freeper, back from a long hiatus)
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To: ICU812; palmerizedCaddis; Forgiven_Sinner; Domandred; Publius6961; Smogger; Donald Rumsfeld Fan; ...

Super plusgood (though long)explanation of UK FOIA request and CRU here:
http://wattsupwiththat.com/2009/11/24/the-people-vs-the-cru-freedom-of-information-my-okole%E2%80%A6/

excerpt, “Science works by one person making a claim, and backing it up with the data and methods that they used to make the claim. Other scientists then attack the claim by (among other things) trying to replicate the first scientist’s work. If they can’t replicate it, it doesn’t stand. So blocking the FOIA allowed Phil Jones to claim that his temperature record (HadCRUT3) was valid science.

This is not just trivial gamesmanship, this is central to the very idea of scientific inquiry. This is an attack on the heart of science, by keeping people who disagree with you from ever checking your work and seeing if your math is correct.”

Take care, all.


99 posted on 11/25/2009 6:59:51 PM PST by hyperconservative (Heartfelt humble thanks to the Great Whistleblower(s) at CRU!!)
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To: ICU812
I back what you had to say. I do not have a degree in programing but after many years working at Bell Labs writing C code, creating huge databases with Informix SQL RDS tools, Unix system administration....blah blah I understand the ramifications of your comments.
All professional programmers use Source Code Control. They have no choice.
The more I am seeing the more I am convinced without a doubt we see within the CRU, IPCC and many other organizations nothing but a bunch of hackers. Non professionals at best, and at worse.......sorry for my poorly constructed French... royal assholes. And these are the types Al Gore would bow down to. And most likely zero would follow in the glint of an eye.

105 posted on 11/25/2009 7:45:10 PM PST by Marine_Uncle (Honor must be earned....)
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To: ICU812

Don’t know if you’ve seen this comment (below) from “Harry” but he sure does sound incredibly frustrated, noting the “hopeless state of our databases.” I’m no programmer and I’ve just been browsing around a bit in the comments included in the HARRY_READ_ME files posted at the links below, but this statement of despair does seem to indict the whole project of trying to make any scientific use of this incoherent mess of badly recorded and often undocumented data (at another point “Harry” noted that he “hates” this project for the spaghetti mess that has been dumped in his lap):

“OH #### THIS. It’s Sunday evening, I’ve worked all weekend, and just when I thought it was done I’m
hitting yet another problem that’s based on the hopeless state of our databases. There is no uniform
data integrity, it’s just a catalogue of issues that continues to grow as they’re found.”

http://di2.nu/foia/HARRY_READ_ME-35t.html

http://di2.nu/foia/HARRY_READ_ME-0.html


106 posted on 11/25/2009 7:46:59 PM PST by Enchante (Obama to Jihad Terrorists: Come to NYC and Propagate Your Message - I Am Only Too Happy To Help!)
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To: ICU812
I have a question. Scientist I'm not yet my interest is great especially in the field of physics. To the point, in these climate models of theirs, are they or have they ever taken into account the effects of the sun? Volcanic activity perhaps (past or present)
It would seem that common sense would dictate that you cannot have any real debate on weather without taking in some constants like the sun, it's changes and the effect it will have on temperatures.
Volcanoes on the other hand should have some temporary effect.
Am I wrong? If not then what might these effects be?
Thanks allot,
Angela
118 posted on 11/26/2009 12:20:47 AM PST by formosa (Formosa)
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To: ICU812
Yes, totally agree with lack of source control. Here are some other observations:

This is not going to "go away" no matter how much our lunatic administration and the complicity mainstream press attempts to ignore it.
131 posted on 11/26/2009 9:27:46 AM PST by gcraig (Freedom isn't free)
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