Go away, anchors! Bad anchors!

I'm planning a puzzle cache called Anchors Aweigh! So I checked to see how many geocaches have this name. The answer is 13. For fun, I checked to see how many geocaches have the name Anchors Away! The answer is 20. I decline to draw conclusions about geocachers from this. I will say that none of the Anchors Away! caches are in Minnesota. We're a smart bunch.

By the way, the cache is about ANCHORS in the context of a mathematical algorithm. Can you guess what it's about?

An embarrassment of riches in the way of geocaching social events lately: WeekNight caching in Ham Lake on Wednesday night, and Breakfast Buddies in Richfield this morning.

The highlight of the Ham Lake outing was the spectacular lunar eclipse overhead. It was also nice to hang out with topgear, Bus&Betty, and sir_zman. I hadn't met topgear before, but I had found some of his caches, so it was cool meeting him by accident at his own awesome puzzle cache ORIGAMI FLYING BIRD before the WeekNight. We all ended up at the Green Mill for dinner, but getting there was a trick. sir_zman gave me coordinates for the restaurant, but they took us both to an industrial park across the street from the complex that Green Mill is in. zman put his geo-sense to work, but I had to stop in at a Walgreens for directions before logging the dinner smiley.

Also, along the way to dinner I stopped off for a quick one, The Puck Stops Here!, another topgear cache as it turns out.

Two FTFs in the last couple days -- a poppa99 footbridge cache in Bordertown (nice meeting him at BB today), and a Bobcam puzzle cache, his first out of 85 hides. The Bobcam cache I DNFed last night with mini-bass, but I had solved the puzzle correctly. Bobcam had a little kink to work out of the puzzle (I've been there, I understand!), so I went out there again with Millah with the correct coordinates, and we still couldn't find it. A quick phone call to Bobcam produced the hint we needed, and one ripped Millah down coat later, we had our co-FTF. On to Richfield.

The Old Country Buffet was crawling with geocachers! I think the management was a little nervous, but they got our money, so it's all good. Who did I meet or talk to? I know I'll forget someone, but I'll give it a shot:

• Millah
  
• Pippin and Merry
  
• Bus&Betty
  
• topgear
  
• Bobcam
  
• knowschad
  
• sir_zman
  
• two of hearts
  
• Oneied Cooky
  
• TheCollector
  
• minnesotabrad
  
• Moe the Sleaze
  
• poppa99
  
• speedysk1
  
• RubberToes
  
• Red_Devil35
  
• Jonas
  
• GeoPierce
  

All these people to give pathtags to, and wouldn't you know it, I got a call from my wife a half-hour after the event to say that my pathtags had arrived in the mail. (Isn't it sweet that she recognized the importance of this fact?)

Congratulations to Millah on his 500th cache find -- Picture Sudoku -- which we picked up after the Breakfast Buddies event along with several others as we bumped into multiple cachers on the Traveling After Party Event Cache. We celebrated Millah's milestone with a Flat Earth Cygnus X-1 beer afterwards (we did not play Hemispheres [edit: Cygnus X-1 is on Farewell to Kings] by Rush, however). Millah gets Pathtag #1. Now, it's time to address some envelopes. Fifty pathtag trades to make good on. I turned off the trade button, but I'll be happy to trade with local cachers!

V = (4/3)*pi*r^3

Thanks to sir_zman, host of the Twin Cities Geocaching Podcast, for his kind words about this blog in his 2/18/08 podcast. Since he mentioned the math content of this blog, here's a related rates problem for you: if the radius of my head is growing at a constant rate of 50 meters per second, then at what rate is the volume of my head growing when its volume is 100 cubic meters?

If my head grows to 100 m^3, then you, the reader, won't have to worry about the wild success of this blog leading to advertising content; I'll just sell ad space on my forehead. Hm, that'll make stealth difficult on those urban caches... I should rethink this.

Seriously, I don't think I have anything special to offer here. I am no fountain of knowledge about geocaching. In fact, almost every geocacher I know has more cache finds than me. But if someone sees something here that leads to another social connection -- of which I've enjoyed many already -- then it will have served its purpose. It's a sort of virtual event cache.

Thanks also to zman for choosing not to broadcast the story I told at WeekNIGHT in Cottage Grove about my disturbing the natural environment of Lakeville in reckless pursuit of a cache. I guess he didn't want it construed as endorsement of a particular brand of chainsaw. Kidding, kidding... still, I don't want it to get around.

In other news... rickrich had to remove the Where's Yoda calculator from his webspace; his ISP identified it as malware. I think it's because the puzzle is based on the Pythagorean Theorem. Shady Pythagoreans...

pathtags.com has changed the status of my order from "unshipped" to "in progress". Could it be?! Maybe I'll have some tags to share in time for Breakfast Buddies in Richfield on Saturday... two FTFs in two days: knowschad's Little Crow and Millah's A or A ?... 25 caches on Sunday, most of them orange... in case you haven't noticed, Bobcam -- prolific Twin Cities cache hider and finder -- is 4th (down from 2nd; come on, Bobcam!) in the USA in Find Rate, according to INATN. Started at the end of September 2007, has >1000 finds... WeekNIGHT is at Ham Lake on Wednesday. I have new tires, so I might be able to make it.

gpx2ipod problem solved

One problem is solved on the quest for paperless perfection. I investigated the files that were being corrupted between the .gpx file and the Notes folder of the iPod, and I realized that any cache name containing a colon wasn't being handled properly. It appears to me that the gpx2ipod script was trying to fix the situation by replacing the colon with a slash, which seems like an odd choice, and then when these files went to the ipod, everything in the cache name before the slash was missing, and the body of the note was empty.

Out in the field I only look up caches by GC number, so I edited the script to write only the GC number, not the cache name, as the name of the note.

I replaced

cat - $tmpfile <<<$xmlpretext > "$outpath/$cacheid $name"

with

cat - $tmpfile <<<$xmlpretext > "$outpath/$cacheid"

Works like a charm. There is still the issue that the iPod doesn't like notes that are bigger than 4k. Not much of a problem, though; in my last pocket query of 500 caches, there were 12 files bigger than 4k.