Sunday, October 16, 2016

Secrets of Saving as PDF, How and Why

Free Ebook

You’ve seen links like the one above. You’ve probably clicked them and know they produce PDF files. Did you know you can save your own files in that form? Did you know when and why know you should? Here are three compelling reasons:

  1. If you share a Word document with someone else, they may not have the same version as you, and they may not have the fonts you use. Your document may not display right for them. By saving as a PDF, you can embed the fonts, and the file will look the same on a Mac, a PC, or an Android based device.
  2. If you share a Word document, others can copy from or edit it. PDF files are more secure. Few people know how to copy text from a PDF file. Fewer still have a clue how to edit them or the special software to do so.
  3. If you upload to an online printer, like CreateSpace or any POD publisher, they require PDF files, and they must have embedded fonts and be formatted with the right paper size for your project.
  4. For long-term storage, PDF is the archivist’s best bet. PDF files from twenty years ago still display just fine. That’s definitely not the case with word processing documents.

The good news is that this conversion is easy to do and if you don’t already have software to do it, it’s widely available for free.

So, you say, “I’m sold. How do I do this?”

The tutorial below will walk you through three different paths, starting with the simplest one first.

Save as a PDF with Word (or OpenOffice or most any word processing program)

  1. Whatever program you’re using, select Save As. They’ll all be pretty much the same as what you see here.
  2. Click the tiny arrow on the right of the Save as type field. Select PDF from the flyout menu.

    PDF 0 - Word file type
  3. Check the options. First check that your file is optimized for printing if you are uploading to CreateSpace or have other plans to print. If it’s primarily for onscreen viewing, select the Minimum size option.  Then click the Options menu to the right and make sure the box, Bitmap Text when fonts may not be embedded is checked.

    PDF 1 - Word save as options
    Word automatically adjusts page size (in case you are saving a file with pages some size other than 8.5” x 11”) and embeds fonts. Some commercial fonts can’t be embedded, at least not without a special license. This option ensures they’ll be readable on the other end.

LibreOffice, based on OpenOffice, has an Export as PDF function rather than Save As. For POD publishing, select 100% for JPEG compressions. Other tabs include lots of bells and whistles, but nothing important for our purposes here.

Print as a PDF

Aside from word processing programs and maybe a couple of others, you create PDF files by “printing” them to a digital page. To do this you use a printer driver much like the one for printers that use ink. This means that if you find an error and need to fix it, you go back to your source file, i.e. your Word document, make your change, then “print” the file again, just as you’d do with paper.

Many PDF printer apps are available for free download on the Internet. The ones I’ve looked at all use print setup interfaces similar to one of the two types I’ll show below. I’ll begin with Cute PDF, but first a caveat about downloading any free software:

It often comes bundled with add-on apps. You do not need these add-on apps. They probably aren’t malware, but why take the chance? Only download specific programs that you know you need, want and trust. The add-ons keep the software free, but you can avoid them by paying close attention. Reputable software publishers today offer you the opportunity to opt out of add-ons. If you see any window that asks you to click to install anything other than the app you selected, look for an opportunity to Decline, or a button that says Next. If you don’t see any option like this. kill the installation and find another app. If you accidentally download something you don’t want, on a Windows machine, use System Restore and go back to the a time before the download.

Now a second caveat: I’ve used both the apps in the examples below and they are both satisfactory. They are not necessarily the best or the latest. The field keeps changing. Do a search for PDF conversion software, then check reviews before selecting one. You may want to try two or three.  And don’t be fooled that you need to buy anything unless you want to edit PDFs. If you don’t know, you don’t need it. The conversion engine will be free.

Using the Cute PDF Interface

This interface has been around for years and is shared by many of the free apps.

  1. Find your way to the Print menu for your file. Click the arrow on the right and select Cute PDF (or another of your choice) as your printer.

    PDF A1 - Select Printer
  2. Click Printer Properties to open the printer setup dialog.

    PDF A - Open Setup Dialog, Cute
  3. Click Advanced on the Document Properties menu.

    PDF B - Options Cute
    From here you can change the page orientation, and select color or grayscale from the Paper/Quality tab. Advanced gives you more options, including embedding fonts.
  4. By default most PDF printers substitute device fonts to keep file size small. Play it safe over the long run. Embed your fonts by selecting Download as Softfont in the TrueType font line.

    PDF D - Font embedding - Cute
  5. Change paper size. This won’t matter if you’re sticking with standard letter-sized paper. For books and other special projects, you need the Paper Size option.

    PDF C - Advanced Options - Cute
  6. Monitor Print Quality. This app saves images at 600 dpi by default. CreateSpace asks for 300 dpi, which also works well on home printers. Nothing but file size is gained by saving them at higher resolution.

    PDF E - Print Quality - Cute
  7. In the fly out that opens when you click the Paper Size field, check to see if your page size is listed. If not, scroll down to PostScript Custom Page Size. A new menu will open.

    PDF F - Custom Page Size - Cute
  8. Enter your page dimensions. These should be identical to the paper size you designated in Word.  You will probably use inches, but millimeters and points are also options. Don’t concern yourself with the rest.

    PDF G - Set Page Size - Cute

That’s it. Click OK as many times as you need, then click Print. You’ll be asked to specify a file name and location the same as saving any other file. Remember, this is a digital page, so it’s stored as a digital file, just like your Word document.

Using the Foxit Phantom PDF Printer

This app uses a newer interface with fewer options. Don’t concern yourself with what you don’t see.

  1. Select Foxit Phantom PDF Printer and click on Printer Properties as above.
  2. On the General tab, select Quality and Color. For publishing, you want High Quality Print. For other purposes, standard works fine. Don’t concern yourself with the confusing options behind that Edit button.
    PDF 5 - Print Qualtiy
  3. Alter page size if needed on the Layout tab. Click the Custom Page Size button.
    PDF 3 - Custom Page Size 1
  4. Enter your page size. As above, this needs to be identical to your document paper size.
    PDF 4 - Add Custom Page Size
  5. That’s it. Click Okay and print as above. You can add document properties information as you wish. If you’re saving for widespread public distribution, this is a way to ensure you retain credit for your work.

You may find slight variations in software interfaces, but these three examples should be enough to guide you through any of them. Now, go forth and fill hard drives and cyberspace with your work!

Thursday, October 13, 2016

A Safe Space for Survivors

In spite of nature’s best efforts to derail my plans, in the form of Hurricane Matthew, they are proceeding apace, including the plan to design QUIDNON—the houseboat that sails. The hurricane provided a teachable moment on surviving hurricanes aboard boats, confirming many of my intuitions about what makes QUIDNON a safe design for any situation, hurricanes included.

We were in a mandatory evacuation zone, and although we could have sheltered in place, I decided to avoid subjecting my family to such an ordeal. And so we jumped in a rental car, drove away from the coast and sat out the hurricane in a motel room. When we got back, picking our way between piles of debris that were littering the roads, we found that the boat had suffered zero damage, but that the entire marina came within a foot or so of being annihilated: another foot of storm surge, and only some concrete pilings would have been left, with the rest of the marina, boats included, washed up on shore, with the boats crushed underneath the floating docks. In fact, this is what happened to many of the other marinas in the area. Since the height of the pilings was set a long time ago, when ocean levels weren’t rising as quickly and catastrophic storms were less frequent, this is going to be happening more and more frequently. Everyone here considers the fact that the marina survived something of a miracle.


Boats at anchor did not fare too well either; most of them have ended up on shore when their anchors dragged or failed. Of these, the sailboats did the worst: the combination of a lead keel mounted to an eggshell-like fiberglass hull is a bad one when it comes to tackling land. Once the keel hits and the boat flops over, total damage becomes almost inevitable. The boats that did the best were mored to stationary anchors with chain: large concrete blocks embedded in the bottom. Well-designed boats don’t care too much about wind and water; it’s solid objects that kill them.

These observations validate some of the design decisions that went into designing QUIDNON:

1. The ability to get out of the marina in a hurry is very important. Most people who live aboard boats don’t put too much effort into making sure that the engine is in good running order. For an inboard diesel this is quite a lot of effort and expense. And so when the time comes to move the boat out of the marina and put it on a mooring, the engine may not even start, or start and then stall because the fuel is old and the fuel filter becomes clogged with sediment. But since QUIDNON is going to be powered by an outboard motor mounted in an inboard well, this will be less of a problem. First, the motor can be used to power a dinghy when QUIDNON is at rest; secondly, outboard motors are much easier to lay up, and usually fire up afterword with just a bit of effort. Gasoline does not grow bacteria like diesel fuel, and can be stabilized and stored over long periods of time.

2. No matter how hard you try, your boat may end up on dry land. Therefore, it is very important that QUIDNON goes aground well. Having a wide, flat bottom covered in roofing copper over tarred felt will make QUIDNON relatively shore-friendly: roofing copper is tough material, and will work-harden rather than rip. Once the extreme weather passes, it should be able to drag QUIDNON back into the water over round sticks using the anchor winch.

3. A hurricane is not a convenient time to go sailing. Sailboats have masts, which generate windage during a hurricane, and are not useful unless you plan to go sailing. After a hurricane some number of masts can be seen poking out of the water at low tide: not only were these masts of no use during the sinking, but they now pose a hazard to navigation. QUIDNON’s masts can be taken down and lashed to the deck by a single person in an hour or so, reducing windage and weight up top.

4. Once the hurricane is over, weeks may pass before the local economy gets back to normal. Food, electricity and gasoline are likely to remain scarce for some time. In order to make it, is important to have lots of storage space stocked with food and water. QUIDNON’s ample lockers and massive water tanks (which double as ballast) can provide for months of autonomous survival.

5. The safest place for a boat during a hurricane is on shore. This is true even for keelboats, which are stored on jacks and can get pushed over in a hurricane. QUIDNON needs no special arrangements of this sort, and can simply sit on a patch of dirt, next to your house, stocked and ready to serve as hurricane shelter or, if the waters reach high enough, a floating escape capsule. Moored between two pilings in a flood zone, it will simply float up in case of a flood, then settle again.

6. Even if the motor runs, it may turn out to be impossible to move the boat out of harm’s way because its bottom and prop are fouled with marine growth. People who live aboard boats don’t usually find it necessary to haul them out and repaint the bottom with anti-fouling paint every where. And so they find that their boat won’t move when it has to, even with the engine at full throttle. QUIDNON’s bottom is surfaced with roofing copper designed to provide anti-fouling for the expected lifetime of the boat (around 30 years), will never need to be hauled out and repainted, and will always be ready to move.

7. There are cases where there is simply nowhere for a boat to shelter near land, and the safest survival strategy is to head for open water and away from any dirt or rocks. Remember, sticks and stones will kill a boat, but wind and water are its natural element. Here, it is very important that the boat have certain characteristics that allow it to survive any conditions, no matter how wild. Stability and the ability to self-right is very important, and QUIDNON's impressive 130ยบ of primary stability will help it stay right-side-up no matter.

9. Although staying well away from dirt and rocks buys a large amount of safety, there is still the small chance of encountering floating debris that can hole a hull. Here, QUIDNON's self-rescuing characteristics are very helpful: blowing out the water tanks with compressed air, making them buoyant and blocking off the aft cabins to allow additional flotation, allows it to remain afloat with the cabin knee-deep in water until the hole is plugged and the water pumped out.

10. When disaster strikes and you happen to be possessed of a secure, well-stocked, self-sufficient survival capsule such as QUIDNON, you may find that you have more company than you expected. Most 36-foot sailboats usually can’t accommodate more than four or five people with any degree of comfort. In contrast, QUIDNON’s interior space is rather carefully carved up to provide the maximum of accommodation with a maximum of flexibility. There are two aft cabins that can sleep two adults each, four settees (two in the main salon, two in the bow cabin), two pilot berths in the main salon that provide beds for two adults each, or a larger number of children, and two generous shelves in the bow cabin that can provide cribs for babies. There is a full galley to cook for all of them, and a heads with a full-size shower stall and a mini-bathtub for the kids to wash them all.

* * *

This last point is the one that I would like to discuss here at some length, because we are nearing the end of the design process to maximize the interior space. The interior structure—the bulkheads, the sides and the top of the water tanks and the board trunks, the settees, the cabin soles and the various partitions—are all made of plywood pieces that are joined together in a variety of ways: jigsaw joints, box joints, and mortise and tenon joints. Each element serves two purposes: it maximizes the use of space, and it also maximizes structural rigidity: everything is structural.

It's a split-level
Next project on the list is to analyze the structure using software, to identify stress concentrations and weak points, to select appropriate thicknesses of plywood for all the elements, and to add gussets and other reinforcements where necessary.

Top view of interior structure

At the center of the boat is the companionway. It is trapezoidal in shape, and has openings in six directions: up the companionway ladder to the cockpit, two openings leading to the aft cabins (equipped with sliding doors for full privacy), an opening to port going to the heads (also set up with a door), an opening to starboard to the galley (always open) and, finally, an opening to the main salon, equipped with a curtain. There is a similar opening, with a curtain, between the main salon and the bow cabin.

Lots of room between the deck and the cabin soles

Because of the curve of the bottom the cabin soles are at five different levels. The lowest are in the galley and the heads, where people (including very tall people) are most likely to be standing for extended periods of time, with a full 6’10” (2 m) of headroom. The cabin sole in the companionway is a bit higher, because there is 3 tons of solid ballast under it.

Bottom view of the interior structure

The aft cabins are not designed for standing room, and are just 4’7” (140 cm) in height, but provide plenty of locker space below the cabin soles. They can be used as storage, as sleeping accommodations, and, with the bed rolled up and stowed and a drop-leaf table and a fold-out seat, serve as a workshop, a study or even a miniature classroom.

The main salon has 6’3” (190 cm) of headroom, which is enough for some 90% of the people to avoid having to stoop. The settees and the pilot berths, at 10’ (3 m) long, provide room for up to eight people to stretch out with their heads pointed in opposite directions (with some overlap between their legs).

Cabin measurements. Beam is around 15 feet except at the bow

The bow cabin, with 5’9” (175 cm) of headroom and the settees 6’9” (205 cm) long, is still adequate for all but the tallest people.

Because every element is both functional and structural, we have made every effort to keep the layout as generic and multipurpose as possible while maximizing both living space and locker space. Completely missing are shelves, cabinets, hanging lockers, slide-out drawers and other typical cabinetry. There will be some built-in cabinetry in the galley and the heads, to be sure, but the overall approach is to provide a minimum of structure, which will be unalterable, and allow people to customize the rest as they see fit.

Wednesday, October 5, 2016

Who Owns Which Memory?

Cousins

I know three sisters who remember life differently, and sometimes things I hear from them drop my jaw, at least mentally. For simplicity here, I’ll call them Annie, Betsy and Connie, in order of age. All are in their mid-eighties.

One day I got an email from Connie with a scanned letter attached. The letter was from her aunt, confirming that this aunt had indeed taken Connie as an infant to her house to care for while Connie’s mother was sick.

“I can’t wait to show this to Annie! She has sworn for years that Aunt Laura never took me home with her, she just took me to a motel!”

Apparently, when Annie saw the letter, she humphed and changed the subject. Obviously this development did not square with her memory of things, and as the older sister, she was supposed to be the authority. 

During a recent visit with Annie and Connie, we got to talking about their grandfather. He let me drive his old car all over the place when I was only eleven. He even lied to the Department of Motor Vehicles so I could get my driver’s license when I was twelve. He told them I was fourteen,” said Annie.

“That’s interesting. He did the same thing for Connie,” I said.

“What?”

“She told me the same story about him taking her to get a license when she was twelve and letting her drive thirty miles to Turkey Town by herself to get something he needed.”

Annie looked at Betsy. “That’s not possible. He didn’t live near us when she was that age.”

Betsy shrugged. She didn’t seem eager to get involved. I changed the subject.

Which sister owns that memory? Did Connie hear Annie tell the story often enough that she started thinking it had been her? Stranger things have happened.

As it turns out, I may be the one with the creative memory. Connie affirmed that it was Annie’s story. “I hardly ever spent time with him when I was young.” Well … whatever. In the overall scheme of things, who cares?

This all goes to show that much of family history is myth, and a changing one at that. One key thing we collectively agree to is that the old man was a scoundrel who bent rules when it suited him and ignored them much of the time.

From the larger perspective, that matters more than which granddaughter got to drive when or where. I’m semi-sorry I sought to clarify the source.

Writing tip: Do some freewriting or journaling about conflicting stories within your family. (This may be best left unshared.)

Preserve a Record of Life As It Was

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