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Frequently Asked Questions

What units are the x-y coordinates in?

CMAPF FAQ
The original point of the CMAPF routines was to convert the indices I,J of meteorological grid points to latitude-longitude coordinates and back again. Because arbitrary latitude-longitude coordinates, more often than not, will appear in the interior of a grid cell, the I,J indices must be floating point numbers rather than integers, and hence by convention referred to as X,Y rather than I,J. By either reference, the X,Y coordinates are non-dimensional. I.e., units are grid-cells.
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How do I create a point file from x,y coordinates stored in a spreadsheet?

ESALab FAQs
Put the latitude and longitude coordinates in decimal degrees if they are not already. In Microsoft Excel (or another spreadsheet program), save the file in dbase format (DBF4), making sure that the cells are formatted to "number." To import into ArcView, click table => add and navigate to the dbase file. Then click on view => add event theme and specify "x & y" in the dialog box.
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What are CIE x and y chromaticity coordinates?

Color FAQ - Frequently Asked Questions Color
It is often convenient to discuss "pure" colour in the absence of brightness. The CIE defines a normalization process to compute "little" x and y chromaticity coordinates: A colour plots as a point in an (x, y) chromaticity diagram. When a narrowband SPD comprising power at just one wavelength is swept across the range 400 nm to 700 nm, it traces a shark-fin shaped spectral locus in (x, y) coordinates.
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How do I use the X (→) / Y (↓) Coordinates?

Welcome to the ePanel Builder - Online Aircraft Instrument P...
Simply put; The X ? Coordinates tell you exactly where your cursor is in relation to the Panel Builder canvas. The X or → Coordinate starts at the left edge of the Panel Builder.....which is also the left edge of your instrument panel template. The Y or ↓ Coordinate starts on the top edge of the Panel Builder.....NOT THE TOP OF THE PANEL. The panels are offset down 4" to allow for instruments / equipment to be placed on top of the panel.
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How do I get widget X to do Y ?

comp.lang.perl.tk FAQ
There are a number of tasks that can be accomplished with Perl/Tk widgets, configurations, and bindings (a few that can't and a few that require specific tricks). Beginners are encouraged to work through the examples in UserGuide.pod. Some examples from UserGuide.pod are addressed in this document among those that follow. Basically a widget can be "created" by simply calling the sub of the same name: my $main = new MainWindow; will set aside the necessary system memory etc.
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Can we search by coordinates of the X and Y axis for tables, charts and graphs?

CSA Illustrata: Natural Sciences FAQs
We do not extract coordinate data when indexing objects at this time. We do, however, extract and index the text describing the axes whenever possible.
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I visited airshow X in Y last year. Do you know if there will be a show at Y this year?

MILAVIA - Frequently Asked Questions (FAQ)
Check out our air show calendars to see if there is a show listed. You can search for the name X or find the location Y. If you can not find show X or any other show for location Y, then I probably can not answer your question because I do not know the show or the show for this year has not yet been confirmed. Keep an eye on the air show calendars or search for it on Google. Please contact me once you know more, so we can list it on the calendar.
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Why isn't "X" by Y included in the list?

LMFFI: Frequently Asked Questions
Probably because I haven't seen it yet. :) You'll therefore be doing me a great favor if you send me the URL and pertinent information. Or because Y made me unlist it.
Related Questions

Why don't you do X, just like SCM system Y?

subversion: Subversion FAQ
Why does the entire repository share the same revision number? I want each of my projects to have their own revision numbers.
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Why would I choose language X over Y (general discussion)?

Updating the For Beginners forum FAQ - GameDev.Net Discussio...
How can I organize my source code within a file into functions, and avoid errors? What is the use of functions anyway, and how can I think about them logically and design them properly? (I think this description is general enough to cover less commonly referred-to languages like Lisp, but perhaps it can be improved upon...)
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Can I take Biobran with X, Y or Z medication?

Biobran - Frequently Asked Questions (FAQ)
Like any product, it would be impossible to test Biobran with every one of the tens of thousands of medicines currently available. However, understanding that Biobran is a digestible bran supplement or glyconutrient, and that it has been taken by tens of thousands of people worldwide without incident, makes it a very safe supplement with no reported contraindications, apart from, obviously, immunosuppressants. It has also passed strict hospital evaluation tests.
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What does $x = \@y mean?

AnnoCPAN - Perl6::FAQ::Capture
Note the need for the extra $ sigil, implying we are accessing the captured invocant. @$x.push() would mean an attempt to add an extra positional argument into $x; this would fail as all parts are immutable in an Capture object.
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What are x-center and y-center?

Frequently Asked Questions
In most diffraction applications, the primary beam is blocked by a beam stop. The beam center is the position at which the beam would have hit if it were not blocked. It will be at the center of any Bragg rings. Often this is close to the physical center of the detector, although sometimes it is near one edge of the detector. X-center and Y-center are the values of the pixels corresponding to the center of the diffraction pattern.
Related Questions

Will you support X or Y?

AnnoCPAN - GD::Graph::FAQ
If you send me a patch that (in a decent manner) adds the functionality to the latest version, I may very well add it for the next release. If you don't send me a patch, but just a question, you will have to be patient.
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Where can I find program X,Y,Z?

Frequently Asked Questions ~ lotusleaf's links ~ lotusleafsl...
This shows up because this is an entry I put into the download version to indicate the version number which will show up when you import it into your web browser of choice. When I generate the web version I leave that in each time because I'm lazy. There isn't anything that goes into that folder, it's just to indicate the current version number, so don't worry about it.
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Where did you get X, Y, or Z?

UPArcade
If you think you're too busy for this hobby, you should try answering all these questions many times over, maintaining 4 websites, re-designing a complex cabinet, researching all the ins and outs of commercial production and starting a small business (and all the taxes and licenses that go along with it), entertaining several different hobbies, trying to catch up on editing 3 different vacation videos, and finding time to take my wife to a movie once in a while, all while holding down a 50 hour/.
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How far is X from Y at the Lake?

Lake Bryan, Texas | FAQs
Do you have any specific rules about dogs, besides obvious ones (like bring a leash and don't let them bite anyone)? Some lakes won't let a dog swim, that's why I'm asking.
Related Questions

I performed FFT, but the Y-axis is not labeled. Which units are on Y axis?

SIGVIEW signal analyzer - FAQ
Since spectral analysis is used in many different fields, acoustics, vibration analysis, electronics, etc. , there are also many interpretations and units used for Y-axis values. Sigview should be useful for spectral analysis in all of these application fields and therefore are the units simply omitted. Each user can define own units by using Axes settings for the FFT window.
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How was \ddot{y} known to be zero when y was based off x?

EE 446 Autumn 2003
When the position of the second mass is measured from the position of the second mass, then any time both masses are moving at the same velocity, \ddot{y}=0. The way to see this is to note that in that case, the position of the second mass would be constant and therefore its velocity and acceleration are zero.
Related Questions

Why do some people think x = ++y + y++ is bad?

Miscellaneous technical issues, C++ FAQ Lite
Because it's undefined behavior, which means the runtime system is allowed to do weird or even bizarre things. The C++ language says you cannot modify a variable more than once between sequence points. Quoth the standard (section 5, paragraph 4): Between the previous and next sequence point a scalar object shall have its stored value modified at most once by the evaluation of an expression. Furthermore, the prior value shall be accessed only to determine the value to be stored.
Related Questions

How sensitive is the system to X & Y?

A system that passes all three tests would seem profitable and robust. Once I find some good values for X & Y, I will freeze them and then test other parameters. In this manner I will stepwise optimize a multivariable system. Now, I segmented an entire history of a market and noticed that contiguous regions of X & Y change over a long history. Now, of course I would not see this if I tested the entire history of the market for each value of X & Y.
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Q15 - How does the ORION compare to loudspeakers X and Y or Z?

FAQ
A15 - You apparently are familiar with those speakers, or consider them a reference, or have formed some opinion about them. To get an idea of where I place the ORION you might read the Design of Loudspeakers page. The Sound Reproduction page explains my design priorities and the importance I give to the motto "True to the Original". The ORION was designed to work optimally in normal living spaces without any specific acoustic treatment other than your normal "stuff of life".
Related Questions

Have you got part X for scooter Y?

Cambridge Lambretta Workshops - FAQ
How do I order, receive and pay for the part(s)? These answers are not the whole truth and nothing but the truth, With the petrol you should use the highest octane rating you can find, Shell Optimax or Super Unleaded for example. The use, or should we say non use of leaded fuel does not really affect Lambrettas other then more heat build up as Lambrettas do not use valves etc. Lubrication is carried out by the fuel and oil mixture.
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