Chủ Nhật, 28 tháng 3, 2010

progeCAD Upgrades: What are my choices?

Until 11 May 2010, CADDIT.net is sharing in a global limited-time 15% discount for all upgrades to progeCAD 2010 Professional. This includes discounts to the following basic upgrade options:

The procedure for upgrading progeCAD online is simple: select the matching progeCAD upgrade for your current license, fill out the bottom text box of the product page with your current serial code(s) and complete the order as usual.

It is also possible online to migrate or convert different CAD licenses to progeCAD Professional, Network or USB versions.

To upgrade from an older version of AutoCAD LT (2004 or newer), IntelliCAD 6, certain versions of TurboCAD Professional, Vectorworks, Microstation, BricsCAD and other software HERE. As with direct upgrades for progeCAD, upgrading simply requires entering a valid license code and a description of the old CAD software in the bottom text box provided. Always check this cross-over order form for a list of software currently qualifying for upgrade.

To convert from either progeCAD Professional stand-alone license or another CAD package to progeCAD Professional USB version, use this order page and select which system you are upgrading from the drop-down menu "product-current" toward the bottom of the order page, as well as filling out the current serial number. The final price for the USB upgrade varies depending from which previous CAD program that one upgrades from.

For example, why "upgrade" from AutoCAD LT 2006 to progeCAD Professional 2010? Here are some reasons: AutoCAD DWG 2010 file editing, Windows Vista & Windows 7 support, 3D modeling and rendering, AutoLISP and VBA programming, Google Earth export, Express Tools, Quick Dimensioning, PDF import, Raster to Vector tools, gradient hatching - all offered in progeCAD at modest cost - but not in AutoCAD LT 2006. In fact, while the gap between AutoCAD LT and AutoCAD widens, the gap between progeCAD and AutoCAD is narrowing.

A full version of the new progeCAD 2010 Professional (with 10.0.4 patch) can be downloaded HERE. It will run without limitation for 30 days before you can decide if it meets your needs.

Thứ Sáu, 26 tháng 3, 2010

Testing....testing....

 Will Glacier Gloves finally win us over from pogies?

Gloves vs. pogies. Like so many similar debates (paper vs. plastic, cloth vs. disposable), it probably comes down to personal preference.
The other day, we tested gloves and pogies on a 15-mile paddle. Water temperature: 36 degrees. Air temperature: 40 degrees. Winds: 5 to 10 knots.
We gave gloves their best shot, using Glacier Glove's neoprene Premium Paddling Gloves. We've tried a lot of other gloves, and we've found most to be too thick and inflexible to allow us to use our fingers for much of anything. By contrast, we were impressed by the amount of dexterity we had with these gloves. We were able to put on our spray skirts, take photos, raft up and hold each other's decklines, and even push the tiny toggle on the camera that switches between still shots and movies.
Alec's hands stayed comfortable and warm, even when they didn't stay dry. Sharon's didn't stay as warm; for her, there's no substitute for pogies, which allow the fingers to warm each other. (The obvious downside to pogies, however, is that they leave you with no hand protection during a rescue--a serious problem--or even while taking photos or eating lunch.)
These were, by far, the best gloves we have tried. They are flexible and fit well. (We're also fans of Glacier Glove's neoprene 3/4 dome hat and full dome hood. The latter keeps your neck warm in addition to your head--a definite advantage in seriously cold weather!)

Can a low-frequency horn be heard further than a high-frequency whistle?

On a recent trip to West Marine, we came across this funny-looking low-frequency marine horn. We thought its sound might travel further than the sound of our ordinary marine whistle. So we tested them in the harbor--Alec with the horn, Sharon with the whistle--moving incrementally away from each other.
There are a couple of problems with this experiment, of course. We didn't control for different lung capacity, different hearing ability, or the minimal effect of the light wind in the harbor. Nonetheless, we were able to hear the sound of the marine whistle a little bit further than the marine horn. 
The horn is also much larger than the whistle--too large to stow in a PFD pocket. After today, it may not see much more of Lake Michigan.

Thứ Năm, 25 tháng 3, 2010

What’s new in Revt Architecture 2011?

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So its the 25th March 2010 and its my daughters 4th Birthday; HAPPY Birthday Bethan. :-) and after a wink and a nod from Autodesk I can also finally reveal what's new in 2011! No, not the year, but this year's release of Autodesk Revit Architecture. Having spent the last 7 months participating in the alpha and beta program, I am genuinely excited about this release. But then I am always passionate about a new release of Revit, as it opens up new opportunities, gives us new toys to play with and helps drive the adoption of BIM within our industry.

So what's in RAC 2011 you may ask? RAC 2011 introduces some new concepts, an improved interface (needed too after the grief that Autodesk got about the Ribbon for 2010) as well as some genuine user feature requests. Whilst this blog just covers the main features it does not cover everything, but I do plan to cover specific functionality in future articles.

Ribbon and UI

So let me start with the interface, as this has been a constantly debated, argued, discussed subject amongst many a Revit user on the AUGI forums. So these are the headliners for UI improvements.

  • Contextual Tab display
  • Contextual Tab display behaviour
  • Modeless Properties Palette
  • Modify Tab is both static and contextual
  • Modify Tools improvements
  • Quick Access Toolbar customization
  • Resizable Dialogs
  • Worksets and Design Options

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The most obvious improvement and a complaint I personally had with 2010, was actually getting access to modification tools. 2011 allows rapid access to modification tools, no more clicking backwards and forwards between Ribbon tabs. When you select a tool and start to work with it, the modify tools are constantly at hand. The Ribbon also seems to be a lot faster and there is icon clarity with other Autodesk solutions. The other obvious change is the disappearance of the Type selector from the Ribbon. This is not going to be to everybody's taste; as it now resides in a modeless Properties Palette.

imageThe Modeless Properties Palette can remain open or closed. This reduces the need to “click” open the type or instance properties, as settings are always quickly visible. It takes a bit of getting use to and does take up screen real estate, but it can be docked onto another monitor if you have a dual screen setup. After a short time, I found that you do get use to it and access to properties requires far less picking and clicking. If you don't like the PP palette on screen all the time you can hide it with a keyboard short cut, but this then causes you a bit of an issue as the Type selector is no longer accessible, but you can get around this as you are able to add the type selector to the QAT (quick access toolbar).

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The QAT is now customisable as it has its own dialogue box which allows you to reconfigure tools quickly if required. Other noticeable changes to the UI include resizable dialogs as well as a workset and design options improvements. The latter can be easily accessed from the main window without having to hunt through various ribbon tabs.

Worksets and Linking

A number of enhancements have been added which will assist those that use workset as well as linked files. A linked Revit model viewed By Host, will set the visibility of linked model worksets which share the same name as your host model worksets to the visibility of the host model worksets in that view. In view Visibility Graphics under the Linked Revit Models tab, linked model worksets can be individually turned on or off . A new Manage Worksets Tab within the Managed Links dialogue also allows you to open or close worksets in a linked model file. These linked management features are an absolute god send and will save you a lot of time when managing large linked datasets.

Workset visibility has been given far greater control on a project-wide basis. The Worksets dialog now offers the option to change the visibility of a workset globally. The Worksets tab in individual views has been improved to allow the per view workset visibility to be visible, not visible or to follow the global setting. Trust me, if you use worksets and linked files, these improvements alone are worth the subscription renewal, even in these financially difficult times. Whilst there is still much to do improving Revit at all levels, (please don't get me started on limited site tools, stairs and railings :-) ), workset and linked file improvements really start to help to address the need to define sub models when the Revit model gets too large to handle in one super model. To help with performance , speed improvements have been made and a project which has been upgraded to 2011 will now benefit from a multiple threading thus improving opening times.

To support the linked model approach, linked models can now be tagged. A new management feature has also been included which allows the user to track and watch if Tags lose their hosted elements. The Reconcile Hosting command opens up a new browser allowing you to decide what to do if a Tags does loses its host.

Graphic Display

In RAC 2010, Autodesk migrated from OpenGL to Direct 3d. This has allowed further graphic improvements to be made in RAC 2011. If you have a supported Graphics card you will be able to enable Ambient Occlusion, which is accessible via the Graphics Display Options dialog box. Those that are familiar with using visualisation tools such as 3dsmax will know all about Ambient Occlusion. I suppose the best way to describe Ambient Occlusion is that it adds realism to models by taking into account attenuation of light due to occlusion. Ambient occlusion attempts to approximate the way light radiates in real life, especially off what are normally considered non-reflective surfaces. Look in a room at the corners between the wall and the ceiling; you will notice the soft shaded falloff of material colour which is not defined by the sun, this is Ambient occlusion.

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Two additional view styles have now been added to the View Control Bar, these include a Realistic View which will display materials and textures defined to elements in real-time. You also have a Consistent Colours view styles, which displays colours in a constant manner across all faces of the model in a 3d view.

Realistic View

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Consistent Colours

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To get the real benefits of these new graphic features you are going to need a supported graphic card. If you have a relatively new card which supports Direct X, you should be ok. My laptop is a Dell E6400 latitude with Windows 7 (64bit) and a Quadro shared graphics and it worked fine.

Conceptual Massing

If you have read my blog in the past, you will know I am a big fan of the conceptual massing tools introduced in RAC 2010. However, one annoyance in 2010 was the loss of the sketch mode when creating forms. Rest assured it totally confused the users in my office! So after listening to user feedback, Autodesk have reintroduced the sketch mode back to forms created with lines. You are able to edit the profile of a form and the geometry automatically updates. This works with revolves, extrudes, blends and sweeps. If you choose to lock profiles the change is made to the top and bottom profiles. This is a excellent addition and combines the best of old school massing with new school massing approach.

You can now dissolve a form using the new dissolve function. Say you build a form from lines or reference lines and you decide you want to take it back to the line work it was originally created from. Just select the form and choose dissolve. Once a form has been dissolved the surface created is lost, however the profiles and path remain, allowing you to edit these and recreate the form after you have made any adjustments.

A new feature called the workplane viewer has now been included, making the editing of profiles within a form a lot easier. This is a floating dialog imagebox that provides a dynamic view and when adjustments have been made to a profile they are automatically adjusted within the main form.

The divide surface tools introduced with the new conceptual massing tools in 2010 has been further enhanced and you can now divide a surface by intersecting levels, reference planes and lines drawn on a reference plane.

RAC 2011 also sees the introduction of a new family called the Adaptive component family, to be honest this is one of my favourite features in 2011. It expands the conceptual massing tools further and I am really looking forward to using this new family type within projects. Described by Autodesk; the Adaptive component resolves the issues related to stitching border conditions of divided surfaces. It also address the problems of creating and placing pattern component panels (triangular, pentagonal, hexagonal, etc.) on non-rectangular and non-evenly spaced grids. The adaptive components can also be used to create a repeating systems generated by arraying multiple components. When you place a point in an Adaptive family you can define whether imageit is a placement point and these can be numbered accordingly. Placement points can then be connected together with 3d linework, creating a sort of rig. When this family is placed into a project or a conceptual massing family, as you place the points the family will automatically flex and adjust based on the placement points. If you take a look at the images you hopefully see what I mean. Above is the new adaptive point family; below you can see the resulting family in use to create the frame structure.

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One feature which may go unnoticed is the ability to do a solid - solid cut on two forms. described as follows; You can cut out one solid from another, but the resulting form is not a geometric combination. When the Cut tool is used on 2 solid forms, the result is separate geometry. It certainly makes for cleaner geometry.

To improve the 3D working environment, you can now use the align tool in 3d as well as 2d. You can use a node, vertex, edge, surface form or level as your target, then all you need to do is pick then element you wish to align.

Parameter enhancements

I regularly tell users that it's the "I" in BIM which is one of the most important assets of the BIM process. So being able to extract data from your Revit model so that it can be usedimage for other functions is an everyday occurrence for the users I work with. So to improve the data pipeline workflow, Autodesk have introduced what is referred to as a Reporting Parameter. These are a special parameter type which do not actually drive forms or geometry, but instead will report its own value driven by a dimension in the family model. What this actually means is that a dimension can be uncovered and reported in a way that can be used for downstream applications. A simple user case maybe that you need to report the width of a wall for a door or window frame in your schedule. Until now this was not possible, but with a reporting a parameter assigned in your door or window family you can pick up the wall width instance so that the reporting parameter can report the width of the wall and this can be scheduled.

Rendering

Mental ray rendering was introduced with RAC 2009 and generally it's been a hit with Revit users. Certainly the quality of renders I have seen has been superb. But to some extent quality was limited by desktop power, with rendering being limited to 4 cores only. This meant, that you may have a super all bells and whistles workstation with processors multiply , but the 4 core throttle resulted in Revit noimaget being able to make use of all the workstation power at your disposal. In 2011, this restriction has been removed. In 2011, Autodesk has also made updates and modifications to material editor interface as well as deploying a common material library, you can also now use an image as a background when rendering.

Everyday wish list items

I guess one can assume that Autodesk must have a room somewhere in the factory which is full, from floor to ceiling with user feature requests for inclusion within future releases of Revit. Whilst we all have our favourites, development time, budget and technology restrictions often mean that they are not immediately viable. However, RAC 2011 has included a number, which will be real time savers in my opinion. We now have Repeat last command, which can be accessed off the right mouse contextual menu or enabled via a keyboard shortcut. The contextual menu also now lists the last five commands you have used.

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You can now select instances across a view as well as across a project and temporary dimensions can now remember any edits made to witness lines per session.

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There have been a number of enhancements made to text notes, with better control of leader placement. Text notes can now be enclosed with a box with the option to change the text margin between the text and box.

DWG export from Revit has continued to be a contentious point, with the quality of the output not always meeting expectation. However, it really does depend on what your expectation are. I have always been of the view that whilst the output was ok, it would never be as clean as if you where to have drawn it from scratch in AutoCAD. With this in mind and understanding the benefits of what Revit provides, really a DWG export is just a snapshot in time. But I also realise that there are some fundamentals issues when exporting to DWG. Autodesk seemed to have worked hard in this particular area and models which we had, which refused to export to DWG in previous versions of Revit, now happily export as expected and the graphic fidelity is a lot better.

Aligning views in a consistent manner on drawing sheet has also been a general pain in the backside. Those that have come from an AutoCAD background ( I would guess in many cases that's around 95% of us) have found the imageapproach to placing views poor compared with how you can align viewports in AutoCAD. You only need to look at the AUGI forums and you will see that users have tried to come up with all sorts of weird and wonderful hacks to solve this issue. Well no need to continue hacking, as RAC 2011 says hello to Guide Grids. Guide Grids are a new element which can appear in the active sheet which will allow you to align elements within and between sheets. The following are valid items which will snap to Guide Grids; Levels, grids, reference plans, model crop regions and schedule extents.

Sustainability requirements

One of the key benefits with BIM is the ability to use the model to meet the ever increasing sustainability requirements. Whether you believe all the discussions about global warming that the governments and scientist talk about, is a matter of opinion. But one thing is for sure, as an industry we need to be smarter about how we design buildings and we need to reduce the energy consumption of our buildings. To analyze a building, typically you need 3D data. image Whilst Autodesk already have solutions like Ecotect and Green Building Studio, there is still a need to have tools within your favourite design package to enable you as the designer to make informed decisions. To support this Revit 2011 now includes a sun path tool, similar to the one found in Ecotect. You can use the sun path tool in solar animations; you can also grab it in a 3D view and interactively drag the sun around, depending where you are in the world, to see the impact of solar shading on your design. This is a great step forward and I look forward to seeing more tools included to support sustainable design workflows.

The End

So that's it folks. A quick round up of what new in Revit Architecture 2011. There are other minor functional improvements in this release which I haven't covered such as the sheet list, family editor tweaks, but I am sure you will discover these soon enough. I hope you found this commentary useful and it gives you a good insight into what will be landing on your desktops any time soon. Now back to the birthday party for tea and cake. :-)

The Cat is out of the bag! Revit 2011 is on the way....

Expect to see loads of posts over the next couple of days. Steve Stafford has an interesting point on his blog about the tipping point of Revit and I would tend to agree.

Also Greg of BIMBoom seems to have gone 2011 mad. The beauty of being a reseller and with confusion over marketing v NDA embrago's he seems to have trumped everybody. hmmm

Anyway, once I'm can, look out for a posting on 2011 plus some youtube vids in the next 24hrs. Seriously, 2011 rocks and will only further stamp it's authority that its the leading BIM platform on the planet! Revit and competition? What competition....

Thứ Tư, 24 tháng 3, 2010

Sit! Heel! Paddle!

We share a few of our favorite Lake Michigan put-ins with local dog-walkers and their four-legged charges. Today, while we were loading our boats, a man drove up in a minivan full of dogs, including one the size of a small horse.

Hold still. Smile....

 Come back here and show me your pretty face.

Atta boy.

Thứ Sáu, 19 tháng 3, 2010

Clean Tech Grant to Europe

Got this from Simon G’s blog……interesting to know…

http://thesustainabledesigntoolbox.typepad.com/blog/2010/03/autodesk-expands-clean-tech-grant-to-europe.html

“Autodesk yesterday announced the expansion of the Clean Tech programme into Europe. This provides grants for design and engineering software to early-stage clean technology companies who are working to solve some of the World’s most pressing environmental challenges.”

Thứ Năm, 18 tháng 3, 2010

A few hours on the water with Justine

With Canoecopia over and a serious case of spring fever afflicting us, and Justine Curgenven visiting before returning home to Wales, we decided to get out on the water with friends Bonnie Perry and Paul Redzimski.

 Paul and....

...Justine stayed warm with a little frisbee.

Justine seemed a little disappointed that there was no more ice on the lake. (She had seen our photos in an earlier blog post.) But that certainly made the put-in easier.

 North Avenue beach, where we could now carry over exposed sand.

With the wind blowing out of the north, we paddled south along the shoreline to Navy Pier. It's calming to be on the water, with the sounds of the city muffled and so much open space around us. We always wonder how visitors like Justine experience our home marine environment.

 As we rounded the Pier, Chicago's skyline came into view.


 Paul explored the sea caves beneath Navy Pier.


We threaded our way through the remains of Dime Pier.

Realizing that we would have to paddle against the wind on our way back (and not to wanting to be responsible for getting Justine to the airport late), we turned around and paddled north. 

 Heading Northeast to the light house. We were the only people on the water.


We stopped to look at the remains of winter ice on the break wall. 

We landed and loaded up, a little colder but certainly happier for having gotten out.

Autodesk Release BIM deployment plan

Want to know how to deploy BIM?

“The Autodesk BIM Deployment Plan offers tools and guidance for building industry professionals interested in implementing Building Information Modeling (BIM). Tools offered in this resource provide a practical framework for AEC stakeholders, and can be used by individual organizations on specific projects.”

http://usa.autodesk.com/adsk/servlet/item?id=14652957&siteID=123112

Thứ Tư, 17 tháng 3, 2010

LRUG (London)

What the hell is “LRUG” you may ask? Well LRUG is short for London Revit User Group. Not more Rugs!!!! Unlike the US, the UK has always had a bit of a problem getting User Groups off the ground. They start, then run into allsorts of issues with funding, politics, goals etc etc. Been there, done that. So a couple of months ago I reopened a thread about a need for a UK group driven by users on Linkedin. It went along the lines; If I managed to get a room and a projector and every body threw in five quid for a beer and pizza, how many would actually turn up? The overall response from everybody was that it sounded like a bargain. So off the back of this, the LRUG was born. With the help of Carl Collins of Arup Associates and Alan Woolridge of Scott White Hookins and  Revit Learning Curve fame; we now have a London User Group. We are even organised enough to have a web site! wow! For more details go to……

http://www.lrug.org.uk/

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The group plans to start smallish and hopefully grow into something which is sustainable….often these groups fall apart after a few meetings. But I (we) are keen that this group can grow and flourish. It has no secret agendas, it is trying to go back to grass roots; a group for users to share knowledge and learn from one another across all disciplines of Revit. We have been speaking with AUGI in the UK, so hopefully we will get some support from these guys. Whilst internet forums are a good place to share knowledge and learn from others, sometimes there is nothing like a warm beer and a dodgy pizza and face to face conversation to share your Revit tales. The first meeting is today 17th March 2010, this will be hosted by Arup Associates in London.

What I’m also hearing, is that a user group called BIM up North for northern UK users is in process of being formed as well as a Scottish user group. So 2010 could be the year of the Revit user group for the UK! :-)

Thứ Ba, 16 tháng 3, 2010

2010: A Canoecopia Odyssey

Canoecopia is the official start of the midwestern paddling season. For those who don't know about Canoecopia, it's a paddlesport exposition--part trade show, part conference-style presentations, part paddling friends reunion--that takes over the Alliant Center in Madison, Wisconsin for three days.
   This year, Canoecopia started early with the arrival of Justine Curgenven, expedition sea kayaker and the adventure filmmaker behind the "This is the Sea" series and now "This is Canoeing." (We will review the Canoeing DVD soon.)

Justine and Hannah Facebook each other from across the table and across the Atlantic.

    The next day, we drove up to Canoecopia, arriving in time to watch the vendors finish setting up their booths. There were boats, paddles, clothing, tents, magazines, outdoor programs, jewelry....pretty much everything that relates to paddlesports and camping and then some.

 The parking lot was filled with cars and boats of all types.

 Eric Jackson demonstrates the hull strength of his boats.

   Justine was happy to see so many DVDs for sale.

Funny, all these stacks seem to be "This is Canoeing!"

   Over time, more and more people arrived. It was enough to cause an otherwise calm mannequin to run away screaming.

 Hey! Get back here with that PFD!

   There seemed to be slightly fewer vendors this year, but interest was high and sales were good. The presentation schedule was packed with a mix of practical and inspiring sessions, and many that managed to be both at once. 
   A few scenes from the exposition:

Chủ Nhật, 14 tháng 3, 2010

Golden Gate Sea Kayak Symposium, part three

 Gordon Brown and Sean Morley, going over the day's plan.

We were attracted to the Golden Gate Sea Kayak Symposium by the high-level coaching, the venue, and the diversity of sea conditions that were virtually guaranteed. (OK, and the opportunity to leave Chicago in February.)
   The hard part was choosing among the offerings. In the end, it came down to selecting classes that took advantage of the current, surf and rocks, or attending the revised BCU 4-star training. After much consideration, Alec chose the 4-star, based on the location, last year’s description, and the fact that Gordon Brown and Tom Bergh would be leading the class. Sharon chose a “master class” on boat handling with Gordon Brown, rock gardening, and a class on riding the tides.
   In this, our last post from the GGSKS 2010, we’ll write about some of what we did and what we learned.
Warning: long post ahead.
From Alec:
   The new 4-star is a leadership award. This means that beyond having to demonstrate a defined list of personal paddling skills, you are able to safely lead a group of four 3-star paddlers in specified conditions.  Gordon and Tom emphasized the gravity of the responsibility you take on by choosing to lead a group onto the water. The 4-star assessment also requires completion of a BCU-approved navigation class, a two-day leadership training and 2 day approved first aid class with CPR.
   My first day involved a the full-day classroom-based navigation class, taught by Tom Bergh and Rob Avery. It was tough to travel all the way to San Francisco and spend a full day on dry land, although the weather made it a bit easier. The class was engaging and interactive, and covered a full syllabus of basic navigation skills, weather formation, rules of the road and buoyage. We created trip routes taking into account tidal currents, wind and as many other factors as we could glean from the charts and pilots. Though we stayed dry ourselves, the content was anything but.
 The four-star training included group management under the Golden Gate Bridge.

   Day two began the 4-star leadership training. After warming up and practicing some group management exercises on the water, we headed out to a point just below the north tower of the Golden Gate Bridge. The ebbing current created an eddy line that grew  stronger by the minute. Crossing the eddy line wasn’t that different from what I’ve done on river trips ( larger for sure), but we also had swell to contend with and the consequences of missing the eddy were serious: being pushed out under the bridge and into the busy  shipping channel there.  Our group of 10 gathered in the eddy near the base of the bridge and watched as another class played in the current. Then, one at a time, we broke out and paddled up current along the shore. The savvier paddlers waited for the swell and took advantage of the push it gave them, make the break-out easier. My timing wasn’t perfect, so I had to use a fair amount of muscle to keep my kayak pointed into the current. I know how I’ll try to do it next time.
   Throughout the day, we explored strategies for managing a group in various situations. We were encouraged to think for ourselves and consider options as a group. We weren’t given “correct” answers, but told to always have a plan for what to do “if…” and to check every 20 seconds to be sure we knew where every member of our group was. (A swiveling head is key.)
 Tom Berge watches as the four-star trainees leave the harbor.

   Day three promised  the best weather of the weekend: partly sunny, moderate winds, and diminishing swell off Point Bonita, the last tip of land leading from the entrance to the bay. (The waves there had been 20 feet the previous day.) But there was a  tsunami warning predicted for 1:10 p.m., which caused some concern within our group and divided opinions about what this would mean inside the bay and what actions would be appropriate. In the end, we agreed to paddle out past the gate and explore along the Marin Headland, with the understanding that we would keep our activities within the remit of a 4-star ( up to 2 knots  of current, within 1 mile of shore, up to 1-meter waves or surf and no more than a 2-mile crossing) and return before the tsunami’s predicted arrival. As we headed out, Gordon had us pair up for what he called the “anxiety exercise”-- rating how much anxiety an activity created for us each. First we did an activity on our own. Next our “buddy “ closed his eyes while we directed him through the same activity. Then we rated how much personal anxiety we had versus how much we felt for the person we were guiding.  We traded places and did it again. Overall, we found that when we guided someone else, we tended to transfer concern for ourselves to the person we were guiding. A light-bulb moment.
   The paddle out past the gate was beautiful. We saw swell crashing among the rocks, creating wonderful play spots( beyond the remit we were allowed to paddle this day), and landed on a small beach with nice 3-foot waves. We returned on a flooding tide before the tsunami arrived. After lunch we finished our last day on the bay practicing rescues in an eddyline just around the corner from the harbor.

 Towing against the current during the four-star training.

   I ended up feeling good about the skills I have honed predominantly on the Great Lakes. That being able to paddle in such a dynamic environment as the San Fransisco Bay was challenging, stimulating and left me wanting more.
From Sharon:
I chose to take classes that promised exposure to top-notch coaches, to conditions I hadn’t experienced, or both.
   The course I chose for day one, “Master Class with Gordon Brown,” was (no surprise) oversubscribed. Nineteen people signed up for it—a ratio far beyond reasonable—so the class was divided in three and we rotated between Gordon, Steve Scherrer and Ben Lawry. The weather also imposed restrictions. Twenty- to 30-knot winds gusted to 45 at times, flipping unprepared paddlers before they knew what was happening. Rain pelted us for at least four hours, and at one point we were pretty sure we felt hail. So we stayed in the harbor and used the opportunity to explore basic principles of boat control using mostly the sweep stroke and from the perspective of these three phenomenal coaches.
   What fascinated me most was that each had his own way of focusing students on the essentials of boat control. While Steve emphasized factors like upper- and lower-body separation and the way a paddle either slips or grips in the water, Ben emphasized the placement of the paddler’s knees and seat, and Gordon (who taught during the fiercest winds of the day) mostly had us experimenting with bow rudder placement. All three reinforced two things I’ve been working on in my teaching: encouraging students to explore what happens instead of telling them what to do; and reducing the arc of a sweep stroke to ensure that students never get outside the “paddler’s box.” (This last item has taken some work. Just two years ago, it was common practice to demonstrate a full 180-degree sweep stroke, which is both unnecessary and potentially injurious if combined with the concept of looking where you're going.)

 A friendly blow hole just west of the Golden Gate Bridge.

   Day two was supposed to be “rock gardening,” but two things conspired against that plan: bigger-than-expected wind and swell, and a glass boat that I was terrified to damage. (I had rented an Avocet LV from Rob Avery, and it turned out to be a Kevlar beauty.) Our group paddled out to Angel Island, where we were able to do some limited rock gardening along with some wonderful sight-seeing. It’s hard to complain about going for an all-day paddle with good people in a beautiful place. And I was on the water when the remains of the tsunami rolled through: three perfect 8- to 10-foot waves, gentle to ride but unnerving in their connection to the destruction in Chile.
   This left me yearning to learn something new on day three—a desire I confessed to Steve Scherrer, who was leading one of the classes on riding the tide.
   This time I was not disappointed. Steve talked about the types of flow: the laminar flow of unobstructed water, the helical flow of water that encounters an obstacle, and the up-and-down flow of water that mainly stays in place behind an obstruction.
   Then we went out and explored what this meant for how our boats move. We learned which blow-holes we could get up close and personal with, and which required us to keep some distance; we played in some currents and gentle overfalls. Then we headed over to the tidal race near Yellow Bluff, where the ebbing tide over a constriction creates standing, surfable waves.
   I had never before been in a tidal race. I paddled hard and caught a wave, riding it for what seemed like forever. I felt like I was covering a lot of distance until I looked over my shoulder at the bluff and realized that I was, if anything, moving backwards. The waves weren’t big enough to challenge my paddling skill, but they were emotionally draining. It’s good, sometimes, to go back to being a novice and recall how tiring it is to learn new things.

   One of the rock gardening spots on Angel Island, seen from a distance.

   I wrapped up the day in the same place I spent my first day: the harbor. Mark Pecot and I hung out for some time, talking and rolling and generally trying to avoid the fact that the symposium was over.
   In the end, I also felt that my Great Lakes paddling skills had served me well, but the power of the ocean is categorically different. Lake Michigan waves, created entirely by the wind, can be big, but they’re steep and close together and lack the power of ocean waves. Four-knot currents are at the limit of what I can paddle against and even hold my position, but the ebb current under the Golden Gate Bridge was often more than five knots. I could easily have been swept out into the open ocean if I didn’t know what the water was doing. There’s a lot to learn out here and I hope to be back next year.

Thứ Năm, 11 tháng 3, 2010

The 75 Foot Speedloader Throwbag by Liquidlogic



We have had tons of feedback on the speedloader and one of the main things that people want us to do is come out with a larger diameter, longer rope version of the 50 foot Speedloader.  So here is  a video of  the 75 foot version of the Speedloader.















Thứ Hai, 8 tháng 3, 2010

The Versa Board Mold Is Here!

We just got the production mold for the Versa Board in the factory.  It will take us a few days to get the mold tuned in, polished, set up for all the attachment points, accessories, and skeg systems but we took one of the first ones out of the mold, and down to the lake, to check it out.

Here are some photos from that first paddle.


Everyones reaction after the first paddle is all thumbs up.  Its super stable so anyone can try out stand up paddling.  The board tracks really well.  The First Class Swivel seat is super comfortable.  The wheel makes it easy to roll to the water and we managed to stay dry on this chilly day.

I will put lots more photos up soon.
Shane

Chủ Nhật, 7 tháng 3, 2010

The Canadian Gold Medal Hockey Song

Lessons Learned: Nistowiak Falls Trip

After our trip to Nistowiak Falls in northern Saskatchewan, the group shared via e-mail some of the things they learned on this trip. It's a way to think about and document these ideas so that we don't have to re-learn them again next time. Here is my contribution to the discussion: 
  1. 12 km is a long way with a heavy load through hills, but it can be done. On the flats (lake travel) it would be easier, and without skidoo tracks would be much harder. (Note that I do think the way we broke it up into 12km & 8km was the best possible arrangement given our goal of the falls).
  2. I think I could manage even solo with the current canvas tent (17 pounds, sleeps 3-4, co-owned by Rob & I) and stove (25 lbs with stove pipe, 22 gauge, built hours before the trip by Rod), though I would not attempt to go very far. A smaller stove and tent would of course be better for solo or tandem travel.
  3. Camera batteries don't work well when really cold. Always keep a spare battery in a pocket so it can be used.
  4. Black spruce boughs work well as a bed/floor, but takes a lot of time to collect with our spindly northern trees.
  5. Black spruce firewood produces a lot of sparks. These embers come out of my current chimney (4 lengths of 5" x 18" black stove pipe, plus two elbows) and can fall onto nearby stuff, including the tent. One ember burned a nickel-sized hole in the tent.
    • I will add a length or two of 4" 26 gauge galvanized pipe, and a reducer to the stove pipe - the extra stovepipe will nest inside the existing pipe inside the stove.
    • I may also add a spark arrestor to the stove pipe. I've since learned that spark arrestors can be a problem, even dangerous.
    • A heat shield or piece of canvas to protect sleeping bags, pads & other gear inside the tent while the stove door is open may also be useful.
    • The hole burned by the ember was still burning when I noticed it, but it was progressing very slowly (or not at all I - I didn't leave it long enough to measure it's rate of progress). It also smelled bad. Both good signs.
    • For more about the stove, see the post at http://northstarexped.blogspot.com/2010/03/making-wood-stove.html
  6. My sleeping system worked: thin MEC overbag, -12C MEC down bag, and a Serratus vapour barrier liner. I think this is the first time I've ever used the VBL even though I've brought it on numerous trips. The wool long undies absorbed what minimal sweat there was and I woke up barely damp. I was able to wear the same long underwear that morning. 
  7. It is very important to have kindling and everything ready to light the stove fire long before bed time. Matches, along with a striking surface must be at hand too. I quickly lost all dexterity trying to light the fire with bare fingers and non-functioning lighters.
  8. Lighters don't work when it's really cold.
  9. The fire-starters I made using paper towel & vaseline worked very well. (See here for a pictorial "how to" - http://wintertrekking.com/index.php?topic=333.0).
  10. Even at -30°C I don't need a heavy winter jacket.
    • My layering system worked - on the coldest morning I was wearing most of what I had brought, but not yet everything. 
    • That included a fleece sweater, wool jacket, a polypro midweight layer, and wool long undies on top, covered by a nylon shell jacket.
    • On my legs I wore three layers - wool long undies, heavy fleece pants, and wool army surplus pants. 
    • Before heading out on the trail, some of these layers were removed.
    • Some day I want to replace my nylon shell with something like this.
  11. Body glide works
  12. You can chop a hole in ice, even when it's nearly 3 feet thick, using just a medium sized axe. But...
  13. For getting water through thick ice, an ice chisel would be helpful.
  14. I must look at garage sales more carefully for old axes (and ice chisels). Bob's old Hudson Bay axe was very nice.
  15. A vent at the top of the tent might be helpful to vent warm, moist air. That would likely speed drying.
  16. There is a huge temperature gradient in the tent when the stove is going - the closer to the wall, the cooler it is; and the higher, the hotter.
  17. I need to think more about food.
    • Gummies are really hard when frozen.
    • Cubed cheese worked but sliced cheese froze together.
    • Chocolate covered coffee beans are still damn fine in GORP.
    • Some people get tired of eating frozen food. 
    • Soft, oily cookies would be good snack/lunch items.
    • I should cut up meats into cubes the way I did the cheese.
  18. The milk crate at the front of the sled works well as an easy access "glove box", but without a top things can get lost.
  19. I need to learn how to tie better knots! (One or two of the knots on the lashing lines of the toboggan came loose. Others had similar troubles too.)
  20. Long and low is a good way to haul gear.
  21. There is skill involved in driving a 10 foot toboggan.
    • The downhills can be lined with bow and stern lines much as you line a canoe in rapids.
    • Steeper downhills can be ridden, steering done with the ropes and using the snowshoes like skis on each side. 
    • Allowing the sled to overrun its ropes when heading downhill allows the ropes to act like a brake.
    • Ropes and strap allow quite a few options for towing.
    • Arms wrapped backwards in the ropes act like shock absorbers and help take up the slack rather than having the ropes yank me suddenly off my feet when the sled stops.
  22. That toboggan can haul a lot of stuff! After the trip I weighed most of it, and came up with some estimates for the rest:
    • Sled - 20 lbs
    • Stove with pipe - 25 lbs
    • Gear duffle (part) - 30 lbs
    • Food box (part) - 20 lbs
    • Food - 5 lbs
    • Beer - 5 lbs
    • Clothes, sleeping bags, and sleeping pads - 20 lbs
    • 2 full water bottles and a thermos - 6 lbs
    • Boots - 4 lbs
    • Other miscellaneous gear - 5 lbs
    •  That's a whopping total in the neighbourhood of 140 lbs!
  23. My steel thermos works well. Filled with coffee at a gas station in La Ronge, the coffee was still (luke)warm a full 24 hours later even though the temperatures were -30°C.
  24. My homemade blue foam water bottle insulator works well. Yes, the water does start to freeze inside but it lasts a few hours on the trail in cold temperatures (time enough for me to finish the uninsulated water bottle).
  25. Don't stick your hands in front of the end of the stove pipe to warm them up when wearing polypropylene gloves.
  26. Leave other people's "juice" bottles alone, don't try to do them any favours.
  27. Nistowiak falls is worth it!

That, more or less, is my own personal list. Below are some of the highlights from things others in the group shared, including some of the more humorous points. Keep in mind that our group was composed of experience levels ranging from novice to more experienced and the reflections offered below are going to be affected by that somewhat.
  • "I need to rethink my lunch menu. I knew that smoked salmon would freeze but I thought that I would at least be able to break pieces off. I was wrong, a knife was needed to cut pieces."
  • "I need to keep a knife on me at all times. For now I think that I'm going to keep a small folding knife on a lanyard around my neck."
  • "Bob's (Norlund) axe is a delight to use, I need to get one similar."
  • "I'm going to look into getting a vapour barrier for inside my sleeping bag for those cold nights"
  • "I can certainly appreciate the benefits of a hot tent."
  • "I learned to change into dry clothes asap."
  •  MEC "hut booties are the best investment ever."
  • "Cheese in cubes would work, I didn't bring any cheese, but cheezies are like cheese."
  • "Wine in a (tetra)pak" not bottles.
  • "Baileys."
  • "Instant coffee."
  • "Beef Jerky and cheezies are the only things that didn't freeze...muffins were crumbly/edible and yummy"
  •  "Bryan's whisky seemed to be 'less solid' than my wine..."
  • "Freeze suppers to size of pots."
  • "I need 2 pair of gloves[inners] for when one gets wet."
  • "Nalgene with blue foam really works...hot/warm drinks when it's really cold is a 'gawd send.'"
  • "Tie my bloody stuff in properly."
  •  "I learned  the temp was...minus stupid f...ing cold."
  • "Chopping wood keeps you warm."
  • "A nalgene of boiling water in your sleeping bag is a must at night."
  • "It is hard to find good food for lunchtime which doesn't freeze."
  • "I LOVE Bryan's hot tent."
  • "Pulling 80 lbs is too much for day 3." 
  • "My boots do not keep my feet warm at -30 especially when just standing around camp."
  • "The falls were amazing and worth all the discomfort."
  • "Black fleece pants are easily confused with other people's black fleece pants of the same make and model!"

Nistowiak Falls by Snowshoe

Over the recent Family Day Weekend I went with a group of 5 others to visit a popular scenic destination in northern Saskatchewan, Nistowiak Falls. This is the third time I've been to the falls, the difference this time being that it was winter and we travelled by snowshoe rather than the more typical summertime canoe trip.

The trip was organised by Mark Lafontaine, who has written his own account of the trip on his blog at http://wildpaddler.blogspot.com. We planned for a 4 day trip, with a total distance to cover of 40 km, starting and finishing in the community of Stanley Mission. Our goal for the first day was the shores of Iskwatikan Lake and a distance of about 12 km. That would leave us an 8 km trek to the falls on the second day, for a 16 km round trip with a light load. The third day was planned as a day of local exploration, relaxation, rest and recovery. On our fourth day we would head back home again via the same route.The forecast for the trip was for nothing but mild weather with lows in the -15 range and highs that had me concerned about getting wet from melting snow (not a good thing when winter camping). Well, that's what was expected anyway...

An embedded map showing the community of Stanley Mission, approximately 500 km North of Saskatoon:

View Larger Map


Stanley Mission is a Cree community of about 1,400 people on the shores of Mountain Lake, part of the Churchill River. From Stanley, the Churchill flows eastward through Stanley Rapids into Drope Lake and Nistowiak Lake beyond. Stanley Mission is a common start point for canoeing and fishing adventures, a common trip being to paddle downstream to Nistowiak Lake in order to view Nistowiak Falls. The falls themselves are not part of the Churchill River, but rather the Rapid River. However, they are located just a couple hundred metres from where the Rapid River joins the Churchill River at Nistowiak Lake.

 (Click image for a full-sized version)

Our group stayed in a motel in La Ronge on Friday night so as to be ready to start our journey early on Saturday morning. Our first sign that the forecasters had got it wrong was the groan with which our vehicles reluctantly started outside the motel in the pre-dawn of Saturday morning. After a few delays and with our vehicles safely parked at the RCMP depot, we started out form the easternmost point of Stanley, a peninsula that juts out into the Churchill River. The temperature when we started out was cold, about -25C, and despite the sunshine a fog hung in the air from the nearby open water of the river. The fog made for a really great visual effect, forming an undulating layer about 20 to 30 feet above the ground and only about 10 to 20 feet thick. My camera batteries were too cold for the camera to work (having spent the night in the car) so some of these initial photos are courtesy of Zoe & Mark.

From the road, looking toward the peninsula where we unloaded the vehicles and started off.

 
 Mark, Zoe, Bryan (me!) Laurie, Bob & Mike ready to go. Mark & Zoe's photo.

 
Fog in front of the church at Stanley Mission. Mark & Zoe's photo.

Me, setting out with my loaded toboggan. Mark & Zoe's photo.

Following the skidoo trail away from Stanley and under ribbons of fog. Mark & Zoe's photo.

This trip was my first one using my new UHMW (ultra high molecular weight polyethylene) plastic toboggan. Made from a 1/4" thick, 10' by 16" piece of plastic, there is a little about 9' of loadable space behind the front curl. Unlike the pulks of the others which are being towed by ropes through metal or plastic conduit as poles and connected to a harness, I used rope. I connected the rope via small carabiners to a beefy fanny pack that doubles as harness, or to a 36"' length of 2" webbing (a tump). The webbing strap could be positioned in any of a variety of ways, including across my chest or over one shoulder and down to my side and is a more traditional way to pull this high tech old-fashioned toboggan. When using the fanny pack, I had my hands free to use ski poles to help myself push up the hills. However, when going up one steep section, the buckle of the pack came apart and the 140 pound sled slid backwards down the hill, nearly taking out Bob in the process.

Loaded toboggan parked just off trail during a snack break.

As seen in the previous photo, my load had a milk crate at the bow, two duffel bags amidships, then the stove and a grub box (wannigan) at the stern. The milk crate served as a sort of "glove box" for the sled - a place I could toss loose items and keep spare mitts, a shell, snacks, coffee and water handy. However, being open topped, it's easy to lose items and I think some sort of easy to access lid may be better. The duffels are narrow enough not to overhang the sides, one containing my clothing and sleeping bags, the other containing miscellaneous camping gear. The stove contains the stove pipe and legs inside and the bungees holding the stove down are also holding the extra pieces of elbow. Finally, the grub box contains most of the food for two of us and also had enough room to contain my extra boots. My small shovel is strapped on top and an extra sweater is tucked under the bungee cords. The load is secured with bungee cords across each section, and a rope zigzags across the duffels to help ensure their sides don't overhang the sled. One major advantage of this system is the load height. My load was mostly under 12" tall, and whatever extended above 12" was very light (that grub box on the back was only 3/4 full). That means it's stable and does not easily tip when going over an obstacle. Also, the undulating nature of the sled allowed it to climb over obstacles one section at a time while the remainder of the sled remained fairly flat on the ground. This is in contrast to some of the other sleds which were shorter and piled much higher.

The first leg of our route out of (and into) Stanley Mission as recorded by GPS, click for a larger image. The purple line is actually from our way out, with the white lines being what was recorded on the way in. I was using regular and weak AA batteries initially and the GPS did not start working consistently until those were swapped for fresh lithium batteries.

Our path followed a skidoo trail away from the Churchill River overland for 10 km to Iskwatikan Lake, crossing a handful of small lakes (the largest being Bow Lake), sloughs and beaver ponds along the way. The path was usually fairly narrow, about one snowmobile wide, and was well travelled. Occasionally we were overtaken or met a snowmobile on the trail which required that we make haste and get off the trail in a hurry. My toboggan was sometimes difficult to get off of the trail quickly and required a certain amount of clear space in the bush into which I could head into. However, off trail, the sled handled and negotiated surprisingly well through the underbrush and between the trees.

The hills on our route were generally short and steep, with the trail undulating over ridges. However, there were a few brutal long, though not overly steep, sections to climb. It was going up those hills that I really noticed the weight on my sled (later weighed and approximated to be 140 pounds, about 60 pounds higher than anyone else!). This being my first time using the new toboggan, it took me some time to really learn to drive it. There are some skills involved, especially for managing the downhills. When towing with my arms wrapped behind me in the ropes, I found that they work as a sort of shock absorber allowing me to take up some of the slack when the sled was catching up to me, and to absorb the shock when the sled slowed. Also, when the toboggan ran downhill, it would run over it's ropes which would then act as a brake and usually keep the sled from catching up to me. For other downhills I found that by holding the tow ropes and the stern rope at the same time, I could walk the sled downhill, much like lining a canoe down a rapid. I was also able to walk the sled downhill from behind while holding onto the towing ropes (which is why I had made the ropes over 10 feet long so that they would reach all the way from the bow to behind the sled).

 Walking the sled downhill ahead of me.

Another look at the toboggan. There is a short rope on the front allowing something to grab other than the long towing ropes when desired. There are also a pair of eye bolts attached to u-bolts that go through the tow bar. The eye bolts are attachment points for rigid poles similar to that used on my pulks, as system I wanted to try out but I forgot the poles at home. The eye bolts are fitted into a short piece of garden hose to keep them from dangling down.

A short video of me learning what happens on the short steep hills when the sled abruptly stops, but I don't.

Second leg of our route into Iskwatikan Lake and our campsite (click for a larger version). There were was a high ridge to cross to reach the lake.

Elevation profile of the route as generated by MapSource v. 6.15. 

Elevation profile recorded by the GPS. This is after some of the most obviously out of whack points have been cleaned up, but a couple remain. 

 
Bryan, Mark, Bob, Zoe, Mike & Laurie enjoying the sunshine after arriving on Iskwatikan Lake. This photo was taken for us by a Stanley Mission family that also stopped for a rest en route by skidoo to their cabin, another 58km farther. Mark & Zoe's photo.

After travelling along the shore of Iskwatikan Lake for about two kilometers we found a place along shore that looked promising for a camp. The spot we eventually settled on was back a bit from the shore, tucked into the black spruce in a spot that would have been horribly buggy and damp in the summer. However, in the winter it serves just fine.

Our evening around the fire was a tad cool as the temperatures never did get very warm that day (in contrast with the forecast) and the evening temperatures were around -25C. It was off to bed relatively early since it would be another early morning the next day. Mike & I retired to the hot tent and got the stove going again (we had it running earlier in the evening for a while after camp was set up) while we prepared for bed.

Mark's thermometer at some point in the first evening. Mark & Zoe's photo.

My sleeping system included a thermarest pad with a shorter foam pad underneath (and a layer of spruce boughs), a -12C MEC bag, a MEC overbag, and a vapour barrier liner. The  latter was being used for the first time. I've brought it along a number of times but never felt it was cold enough to warrant it's use. I've also been somewhat put off by the thought of sleeping inside a non-breathable plastic bag which surely must feel damp and clammy. I wore Stanfield superwash wool long undies, thin merino wool liner socks, and a toque to bed and not only was it not clammy and damp, but I was comfortably warm all night. Except my face; that did get cold and I rectified it sometime in the night or early morning by pulling on a fleece hood & face covering.

We awoke to -30C temperatures so I quickly (no, make that 'reluctantly') set about getting the fire ready. Unfortunately, we didn't have a lot of firewood and kindling ready to go, so I found myself scrambling for wood and snapping branches into shorter pieces of kindling, and gathering my fire lighting supplies. I then learned that my lighter would not work at -30, it was too cold. Switching to matches, I could not find anywhere to strike my "strike anywhere" matches. The stove was too new to have any rust or rough spots, and we were sleeping on a bed of moss and snow covered in pine boughs, not a rock anywhere. Of course, striking one match against the other always works, but by now I had lost all dexterity in my cold hands and I could not manage to get better than sparks before wrecking the heads. With thoughts of the Jack London "To Build a Fire" story in mind, I switched back to the lighter which I had been sitting on in the meantime in order to warm it. Thankfully, this time it worked and I was able to get the stove lit, but not before becoming quite chilled. I returned to the sleeping bag while I waited for the tent to warm with the fire and while listening to Mark getting the main campfire going outside.


Breakfast by the campfire. Mark & Zoe's photos.


Our plan was for a quick breakfast before hitting the trail, but camp duties take longer in the cold and some got quite cold in the early morning hours. Also, some had a cold night with sleeping systems that were insufficient at minus 30. Eventually we did get underway and those that were chilled could begin warming themselves through activity.

Sunrise near camp. Mark & Zoe's photo.

The falls were 8 km away from our camp and we followed the skidoo trails on Nistowiak Lake. At one point there are a couple of islands that one must go between so we exercised a fair degree of caution in that area. Although we were on a lake, it is part of the Rapid River there is potential for current around points and between islands. We spread our group out so that no more than one person could run into trouble at once. We also carried ropes or throw bags to assist in a rescue form the water if need be. Thirdly, we stuck to the snowmobile trails where others had passed safely before us. The snowmobiles pack the snow and decrease it's insulative value allowing the ice to freeze more thickly.

Once in the vicinity of the falls, we followed the trail inland. This trail starts well above where the river exits the lake, unlike the usual canoe portage. We toured down to the first rapid that marks where Iskwatikan Lake spills into the Rapid River, then continued on to the top of the main waterfall. There, we found ourselves in awe. The waterfall plummets 10m and in doing so throws up a large amount of spray. In the winter cold that spray freezes to everything it touches and as a result the scenery of the waterfall is an ice-covered wonder. The sheer quantities of ice that entombed the trees was incredible. The colours of the ice, and the rainbows in the bright winter sun were visually impressive. At the moment that each person reached the top of the falls they knew the cold and long trek was worth it. A written description and even photos won't really do it justice, you are just going to have to take a trip there for yourself.

 Mike looking out toward Iskwatikan Lake from the top of the first rapid.

The first rapid exiting Nistowiak Lake, about 300 m above Nistowiak Falls.


The pool below the first drop and above Nistowiak Falls.

 Zoe enjoying the scenery of the first rapid.

 Mark heading back out on the trail toward Nistowiak Falls.

 En route to the falls.



 Looking back toward the first rapid while en route to the falls.

 There was some confusion over which way to go (which led to our side trip to the top rapids). But, being skilled and experienced woodsmen, we were able to read the signs of nature to find our way.


Mark, Zoe, Mike & Laurie take in the scenery at the falls.

Some of the huge masses of ice formed by the spray being thrown up onto the trees and rocks. 


The first drop of the falls.


Rainbows in the sunshine.





Mike absorbing the spectacle.


Mark heads down toward another vantage point. 




Lunch above the falls.

We spent about an hour at the waterfall, taking in the scenery, basking in the sunshine, and eating a frozen lunch. We did not explore down to the bottom of the falls, or Fissher Rapids below, and being concerned about getting back to camp with a wide margin of remaining daylight, we got back on the trail across Iskwatikan Lake. The temperatures for the return trip had warmed up to about -15C and we had a slight tail wind, very nice travelling conditions. We were heading into the declining sun and I was glad to have my goggles with me. In fact, several folks developed a good sun tan on the trip and my wife commented later that I had a lot more freckles. Sunblock would have been warranted given the amount of light that was being reflected off of the white world around us.


 Brilliant sunshine and sundogs.

Bob and Mark lead the way.

 Some of the Iskwatikan Lake geography.

 Mike and Laurie. Laurie must be finally warm - no toque or mitts!

 Heading toward a narrows between the islands.

 The group spreading out for safer ice travel. 



Mike. Mark & Zoe's photo.

 Mark & Zoe and a valentine's message.

Wolf tracks near camp. Mark & Zoe's photo.


Mark & Zoe's photo.

Back at camp on our second evening we endeavoured to put up a lot more wood in order to be better prepared for both evening fires and for the coming morning. Zoe sawed and sawed and sawed. The rest of us collected, dragged and split, spelling Zoe off the saw for short stints. Mike & I also collected a bunch more spruce boughs in order to improve our bedding in the tent. We enjoyed a beautiful evening in camp with a gorgeous sunset and I think the temperatures actually continued to rise a bit. Mark noted that he thought the weather had turned (for the better) and he would later be proven correct.

 Mark & Zoe's tent.

 Setting sunlight on the trees.


Sunset over the water hole. Mark & Zoe's photo.

 Bob by the campfire with a gorgeous sky beyond.

 Laurie dressed to stay warm while relaxing by the fire.

 Mark & Bob tend to their suppers while discussing the best methods for thawing frozen wine and why glass bottles of wine are not ideal.

 Valentine's evening at camp.



After supper by the fire, we retired to an evening in the hot tent with the stove burning, something we should perhaps have done the previous evening when the temperatures were much lower. The tent easily accommodates 6 relaxing folks.






Because of the cold earlier in the trip we had decided to pack up and head out on our third day, originally planned as a day to relax or explore near camp. That was decision was made in the cold of the second day, and I think some were relieved. There was concern it seems over how some would keep warm during the relative inactivity of our rest day. So, it was another early morning the next day in order to break camp and get started on the long haul out. Our second morning broke much warmer than the previous one and life in camp was pretty comfortable. After packing everything up and loading the sleds, we struck out on our return to Stanley Mission.

Making a few adjustments before leaving Nistowiak Lake and entering the overland skidoo trail to Stanley.

The return trip was nearly as hard as the trek in, but the weather was sunny, calm and pleasant. The temperatures were certainly climbing. We were in a bit of a hurry to ensure we made it back at a reasonable hour in order to pick up our vehicles from the police station. Once we got out in the open near the town of Stanley Mission we became aware of a stiff breeze blowing.

Some of the exposed shield capped in snow.

 A look at the trail.

 A lunch break of tea and gorp in a sunny spot en route.

 Emerging from the trail into a bay near Stanley Mission.


 Our trail passed a bit less than 1km south of the Holy Trinity Anglican Church.



Open water of the Churchill River near Stanley Mission. Amachęwęspimawin Cliff is in the background.

After retrieving our vehicles from the police station and loading everything in, we began the long drive home. The drive was uneventful, except that Mike was feeling the full effect of flu-like symptoms he began to feel on the trail. Thankfully, there were no unexpected stops on the side of the road to account for this. I did make one extra stop in an effort to help some folks change their tire on their half-ton. It was one with the spare stored underneath the vehicle and released by inserting a crank and turning to lower the cable. Unfortunately, something was stuck or broken because nothing I could do helped. It was about then that the lady mentioned none of the previous 6 guys that stopped had any luck either. Thankfully, a tow truck from La Ronge arrived about the time I was leaving.

Back at home, I was generally tired as hell for the next few days, literally wiped out. My muscles were sore, but not overly so, and time in Mike's sauna may have helped alleviated some of the aches in that regard.

All in all, it was a great trip. I learned that some of my untested stuff worked very well at minus thirty, and I learned that I could withstand an arduous but adventurous trip. I still think it would have been better with the extra day in there to rest up a bit and enjoy life around camp before heading out, but I know better now what my limits might be. I have a long list of things learned from this trip, something the group all shared with each other by e-mail after the trip. I'll re-format and paste the list in as a post of it's own.

Our complete route in and out from Nistowiak Lake. Click on the image to view full size.