I tried contriving my own METAR string and using a command like this:

  fgfs --metar="KPAO 220847Z 31008KT 5SM OVC080 14/14 A2992"

but it just complained about it being an unknown option. Also I tried yet another method that I found mention of in my searching:

  fgfs `metar -c kpao`

but that just sets a bunch of variables via the --prop method that I was trying before.

Would using the cvs version be better? I might try that just to see what happens

Ben


On 09/22/2009 07:46 AM, Curtis Olson wrote:
Hi Ben,

There was some recent work with the environment manager system. Hopefully someone else can speak more authoritatively on this, but you may need to specify your desired initial conditions as a METAR string.

Can we still set individual properties like this?

Curt.


On Tue, Sep 22, 2009 at 2:06 AM, Ben Weir wrote:

    Hi all,

    I'm trying to do use Flightgear to practice instrument flying and
    I want
    flightgear to start up with an overcast layer.  I've been trying
    to have
    the layer at 800 feet MSL and 1500 feet thick.  I realize I could set
    this in the GUI but would prefer to specify on the command line.

    I'm running FG 1.9.1 and have tried all kinds of command lines without
    satisfactory results.  All of these have no apparent effect:

    --ceiling=800:1500

    --prop:/environment/clouds/layer/coverage=overcast \
    --prop:/environment/clouds/layer/elevation-ft=800 \
    --prop:/environment/clouds/layer/thickness-ft=1500

    --prop:/environment/clouds/layer/type=overcast \
    --prop:/environment/clouds/layer/elevation-ft=800 \
    --prop:/environment/clouds/layer/thickness-ft=1500

    I've also tried the last two options with "layer[0]" and "layer[1]"
    (really stabbing in the dark here) but with no effect.  I even tried
    specifying a ceiling with "--metar" which I found from googling the
    topic but which seems to have been deprecated.

    The only command line parameter I've found so far that did
    anything with
    the clouds was "--enable-real-weather-fetch" ... however I don't
    necessarily want the real weather, I want to specify my own.

    Any help is greatly appreciated, I feel sad that I've spent the last
    hour trying to get this simple thing working without luck

    Thanks,
    Ben

    
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