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  1. #21
    Established TDF Member taz's Avatar
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    Quote Originally Posted by Scubaguy View Post
    I understand, it is hard to know anyone from behind a keyboard, and I understand the humour too, from a relatively unknown chap, well I guess I can fix that and chat more often.

    Guess I need a drysuit, Reg, BCD(Wing), Fins, Mask. (Lobster hook aka snorkel - maybe not) some lead and a belt. then to do what this forum is actualy about dive!!
    So basically dependent on your mood and our mood, level of hydration, intoxication or social interaction from any one moment to the next you can:-

    Go stuff yourself
    take a running jump
    sod off
    come back
    welcome
    goodbye
    hello
    whinge
    stop whinging
    well done
    congratulations
    don't care
    can't be arsed
    ooh look, excited

    and so on and so on and so on. Moods here change like the weather.............

    Welcome to DF

    taz

    .
    .. ... -. .----. - / -- --- .-. ... . / -.-. --- -.. . / --. --- --- -..

  2. #22
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    ROFL Taz, yes the more things change the more they stay the same I'm old enough to be a refugee from YD so I know it well also as a diver we have to have a sense of humour about weekends away in neoprene

    I fond this forum and a happy to be back in a dive forum and maybe if I can ever scrape some money togther I can get some kit, paying lawyers and Ex are not leaving any left over at the moment.

  3. #23
    Established TDF Member
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    Scubaguy. Your profiles says you are from MK. Do you know that MKSAC have a club house in Newport Pagnel the have use of the Blue Lagoon and own a rib.

  4. #24
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    To protect yourself you can do one of three things: (1) run your anti-virus against the file and/or (2) if you know VBA, open Excel, turn off automatic running of Macros, and browse the code for malicious statements or (3) have a friend run it and see if he complains.

  5. #25
    New TDF Member
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    A new version of the Dive Tissue Compartment Excel spreadsheet is available on Scubaboard.com (you don't need to be a member).

    This minor revision fixes the bad %AoM when the TC gas is Both and Main1 or Main2 gas had no helium or nitrogen. Changed Ceil to display in tenths when Metric units are selected. Fixed going on dDeco2 when the previous segment was not a constant depth. Eliminated an extra segment when the depth equals the SS/Deco ascent depth. Fixed switching to the main2 gas even when the depth was not deeper than the Main1 gasses MOD. Created ALLOW_REVERSE_GF in program constants to switch GFLo and GFHi (ex. GF: 80/50).

    To get it go to Scubaboard.com
    Go to the Community
    Go to the Advanced forum
    Find the thread "Dive Calculation Spreadsheet"
    Click on the link dive_062819_v26_1.xls

    This will take you to a hosting site where you can download the file.

  6. #26
    New TDF Member
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    While working with the ss I found a serious bug. I thought I should make the corrected ss available immediately. You can get it on Scubaboard.com. The file name is: dive_062919_v26_2.xls.

    This is another revision that fixes applying the units multiplier twice for TC1 when metric units were selected. This resulted in too much deco. Interestingly, this error had little effect for deeper dives so it went unnoticed by me. Also fixed the both gas CTC highlight color when Main2 gas had N2 and He with O2 equal to 0. It used to display purple highlights with helium in Main2 but that gas was ignored because the O2 was 0. Now the highlight displays in blue for N2 only.

  7. #27
    Established TDF Member rockystock1's Avatar
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    As an electrician and a tech phobe I can honestly say none of this means anything to me..

    But loads of respect for learning it, it sounds like a complete different language 👍

    Strangely I enjoyed reading it without really understanding it


    Sent from my iPhone using Tapatalk

  8. #28
    New TDF Member
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    Thanks rockystock1. Yeah, my post won't make much sense until you work with the ss itself. The dive_help sheet explains it all.

  9. #29
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    Quote Originally Posted by bottle maker View Post
    Scubaguy. Your profiles says you are from MK. Do you know that MKSAC have a club house in Newport Pagnel the have use of the Blue Lagoon and own a rib.
    Thanks Bottlemaker, I didnt remember they had a rib, maybe I'll try and pop down even though beached through no kit! (That is solvable if I ever have any cash after getting Divorced!) Will be nice to socialise with fellow divers though I do a little here to.

    Enough Deveation from the Thread, looks like I need the next version of the file from xjjx

  10. #30
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    I posted a new major revision on Scubaboard. The file name is: dive_070919_v27_0.xls. See the earlier post for directions to download.

    Many thanks to CandiveOz for his suggestions. This version adds a choice to display tissue pressures as a % of ambient or m-value pressure. Corrected some bad values for the Buhlmann A, B, and C table a coefficients for nitrogen and helium. Added the capability to use Buhlmann slopes with the DSAT table. Changed the segment designations from Con to Level and ConDs to Dstop. Added 0 to RQ as a means to disable the substraction of water vapor pressure from the tissue compartment calculations. Added automatic unit conversion for depths, descent and ascent rates, ss/deco ascent rate, altitude, SAC rate, stop interval, last stop depth, and switch depth. Changed the DSAT slope. Added a choice to display the gas density in the ICD column.


 
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