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November Rain & Snow

Normally this would be about rain... but we are now moving quickly back & forth between rain & snow events as our temperatures are getting close to that magic point.  

11/1 - Ice - I saw ice floating on a small lake near Buffalo, MN. It was in a small shelter cove along the shoreline.

11/5 - 11/6 - Snow - We received 6+ inches of snow at our home in Kingston, MN

11/7 - Ice - I see ice on the large ponds and small lakes. It is not very thick but it does completely cover the surface. 

11/9 - Melting snow - Our recent snow has finally completely melted. 

11/10 - Cloudy - With all of the light rain, snow, and melting snow recently our day time skies have been pretty cloudy. If you like gray then the past week or two have been for you.

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USB ports; dynamic vs fixed names

Problem: The USB ports on a modern linux PC do not always show up with the same port numbers if you unplug/replug the device.  (It is a dynamic allocation by design.)  This is an issue for things like logging software which is configured to look for my K1EL USB Winkeyer on a certain port.  Sometimes it works, sometimes it doesn't until I change the port number. (I am running Ubuntu 12.04, 12.10, and 13.04 as I type this.)

Resolution: I added a UDEV rule to create a symbolic link between the usb product tied to the exact serial number of the USB device and a simple name like "KX3" or "WINKEYER"

Now I can point my software at the simple name without needing to know about the port info. This is typically just a problem when I am adding/removing USB devices but it happens often enough to be a PiA. In the past I had just dealt with it an update the configuration… now it is seamless to me.

It was about a 5 minute fix once I read through a couple of articles to explain the how & why.
 
 http://www.linuxforu.com/2012/06/some-nifty-udev-rules-and-examples/

http://manpages.ubuntu.com/manpages/quantal/en/man7/udev.7.html 

http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/ 

You can use the following two commands to get more info about the USB port:
 udevadm info -a -n /dev/ttyUSB0 | grep '{serial}' | head -n1 
 
 udevadm info -n /dev/ttyUSB0 -a

I then created called /etc/udev/rules.d/99-usb-serial.rules with my product info

 

You are looking for the idVendor, idProduct, and serial key values and then you can put what ever name you want into the symlink field. If you unplug & replug the the USB device and then ls -la /dev you should see the device listed twice; once with the ttyUSB0 id, and the second time with the symbolic link name.

 

It is a quick & simple hack that restores some level of simplicity back to the software stack that wants to look at a stack location. 

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War Hammer in St Cloud

Jacob & Joe go north to St Cloud... 

Jacob (grey hoodie) is getting some game mentoring from one of regulars at game night. 

A portion of the armies facing off for battle

Kind of a mean looking dude!

Jacob (15) and Joe (10) decided to jointly purchase a beginners box of the game War Hammer. It is a rolling playing with dice and little action figures.

The local game store in St Cloud (Baker's Hobby Town) has a game night on Tuesdays.  Jacob asked if I could take them up there for the evening to play with the hard core gamers. The folks were pretty nice and spent some time explaining how, when, where, and why things work within the game scenarios. 

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Fall Color trip 2013

This is an annual event for me for most of my adult life.... 

Sunrise at Split Rock light house on Lake Superior

An iPhone photo from my campsite at Goose Berry Falls State Park

Sunrise over Lake Superior

Showing the wide range of colors near Lake Superior

The red maple leaves are very dramatic

The red maple leaves are very dramatic

A nice row of maple trees along the dirt road

The range of color within a few inches is incredible

This is a great canopy of color that I found a couple of years ago. It has become a regular stop on my tour of the north shore during the fall color season.

Steam/fog over Lake Superior at sunrise

My fall color photo trip on the north shore of Lake Superior was very short this year. I ended up shooting on Sunday 9/29. It rained on Friday and Saturday night. I pulled into Goose Berry Falls State Park Saturday evening about 20 minutes before sunset and about 2 hours after the rain had ended for the weekend.

Sunday morning I awoke at 5am to an outside temperate ranging from 34-38F depending on how close/far away you were from the lake. (It is warmer by the lake.) It is less than a 20 minute drive north to the overlook about 1 mile south of the light house. While I waited for the sky to start to lighten up I laid out my plan for the day. 

I started shooting images around 5:45 after a short hike to rocky beach. There were several other photographers that were shooting in the same general area. After a great sunrise I worked my way north up highway 61. There a series of places in the SawTooth mountain range that I typically drive through looking for photos. If you want orange and red maples you need to drive inland away from the lake. 

I was feeling like I was shooting a few days too early this year. Typically the last weekend in September and the first weekend in October is when the color peaks up north. In hind sight I made a good choice because 4 days later the winds & rains cranked up and most of the color will hit the ground. 

I got some nice images and enjoyed the drive around the backwoods. I was happy enough that by Sunday afternoon I decided to drive home as I had enough quality images that I was satisfied.  Goose Berry Falls State Park --> SawTooth Mountains --> Grand Marais --> Finland --> Two Harbors --> Kingston... 5am --> 8pm.

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October Rain

10/2 - 0.4 inches

10/3 - 0.2 inches

10/4 - 0.1 inches

10/5 - 0.3 inches

10/6 - 0.25 inches

10/11 - 0.5 inches

10/12 - 0.125 inches

10/16 - 1.75 inches

10/19 - 0.125 inches

10/20 - First (light) snow of the season  

 

Notes:

Saturday 10/5: We have a very large storm system covering much of the central US. it stretches from Texas to Michigan. Our home has actually not received very much rain compared to our neighbors to the south in Nebraska and Iowa. Our neighbors to the west in North & South Dakota have gotten their first major snow storm of the 2013-2014 season. Lead, SD has received 43.5 inches of snow so far Friday & early Saturday. 

Sunday 10/20: The first snow of the season has arrived. It is intermixed with rain and converting back and forth as the wind moves the waves of moisture through the area. The thermometer at the house says it is 36.5F near the house so it is probably colder than that outside away from the house.  The flakes are big and wet and impacted the visibility while driving. The ground is too warm for anything to last right now but it is a sure sign that things have really cooled off.  The boys are headed to play paintball later today near Rockford, MN.

 

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Fargo Hamfest 2013

This has become an annual trip for me recently.... 

Old guys looking at old radios.  :-)

A good turn out on a cool & rainy morning

Do you need a capacitor?

Do you need an old plug in crystal?

They had lots of tubes on hand for sale

Some more tubes?  Do you need a tube?

Guess what, some more tubes for sale.

Tubes in NOS (new old stock) boxes

Tubes from the MAN? (Does that mean that they will listen in on us?)

Overall I had a good time. The only items that I bought were a couple of mini-log books for my HF rig in my truck, and a QRP book focused on homebrew designs. In past years I had bought quite a bit of homebrew supplies. This year I had some restraint and decided that unless it had specific value for an upcoming project on my workbench it was not headed back to my QTH.

I spent quite a bit of time talking with my friends John, Ray, and Roger who were also in attendance but drove seperately.

73 de NG0R

 

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September Rain

9/8 - trace

9/9 - 0.125 inches

9/10 - 0.0625 inches (estimated)

9/14 & 9/15 - 0.9 inches (Saturday night & Sunday morning) 

9/17 - trace

9/19 - 0.3 inches (long slow rain)

9/20 - trace

9/27 - 0.125 inches

9/28 - 0.125 inches

Once we get less than 1/8" of rain (0.125") it is becomes hard to measure in the rain gauge. The 1/16" of rain is at (or a bit beyond) the practical edge of the resolution I can accurately measure.

 

Random thoughts: 

  • At a 1/3 of the way through September it is pretty darn dry here.   9/10
  • The rain last night was a pleasant change. 9/15
  • For a few days there it was almost like the rain was returning. It is very dry outside. The reality is that cooler weather with the dew at night has really made a difference. Today it was warm (almost 80) and extremely windy and reminded me of dry things really are. 9/22