For me personally, I try not to play that game, especially when it's pushed and sold in such a slimy manner. On a practical level, it's hard to avoid such practices and still be able to function in a modern world, and most people are going to be pragmatic and submit. Behind the scenes, latitude and longitude are indexed as separate numbers. I want to calculate the distance using latitudes and longitudes but it should exactly replicate the outcome of GEODIST function for the same input of latitudes and longitudes. This field type is strictly limited to coordinates in lat/lon decimal degrees. Most spatial implementation are based on Lucene's Points API, which is a BKD Index. No remorse, no consequences, and we hope people will forget. The main difference is that geodist () is intended to work with spatial field types. That's when these companies and their PR reps trot out the worthless "We highly value blab, blah, blah, and strive to blah, blah, blah, and will continue to commit to blah blah blah, now and in the future" type of statements. That's a lot of info collected, that goes far beyond determining ink levels, and even if their promises can be taken at face value, the lack of intent does not preclude unintentional mishaps, or exploits. Even if one doesn't subscribe to their ink service, the amount of bloatware shoveled during the setup orocess to support it and simply get things up and running would give me pause. I've been in that blogger's shoes, helping to set up or diagnose issues with printers for relatives who have an affinity for HPs. However, like for "telemetry" and "analytics," it does open another conduit (or what some would call a vector) that is ripe for abuse, and in these days when a lot of companies will take a mile when given an inch, that should make people uncomfortable, or at least those who have any inclination of being privacy-minded. Not only that, but to provide the "service," HP needs to monitor the ink levels and such, which to be fair, is a legitimate purpose. But it's stupid and wasteful when the pricing encourages people to consider new printers instead of new consumables. Printers have long adopted the razor/blade sales model The handles are cheap, and money is made from the consumable blades. The "starter" cartridges that ship with new printers now won't have the same durability, but only because of lower fill volume, not because it evaporates, or goes bad. On the rare occasion I want color printing, I take it to a shop, where their equipment is better than I'd ever consider spending to buy my own, given my volume of printing overall, never mind color. I have an all-in-one laser, and with only light duty printing, it took more than five years before the cartridge needed replacement. Toner is a powder, shelf stable, and as long as the printer is in a cool and dry environment, will last for years. It's literally money evaporating into the air, or being flushed through the nozzles laying down useless test patterns if the inkjet needs to run a cleaning cycle. THE GeoDist DATABASE1 Thierry Mayer Soledad Zignagoy 1.INTRODUCTION For the needs of our Mayer and Zignago (2005) work, which uses border effect methodol-ogy to assess market access difculties in global and regional trade ows, we have built and made available GeoDist the database described in this working paper. Printer ink is volatile, and by volume, extremely costly. R-release (arm64): geodist_0.0.7.tgz, r-release (x86_64): geodist_0.0.7.tgz, r-oldrel: geodist_0.0.7.For light duty, occasional black-and-white only printing, get a laser printer. Or two inputs in almost any generic rectangular form, and returnsĮither matrices of pairwise distances, or vectors of sequentialĬharles F.F Karney (Original author of included code for geodesic Defaultĭistance measure is the "Mapbox cheap ruler" which is generally moreĪccurate than Haversine or Vincenty for distances out to a few hundred The 'sf' package, as well as Haversine and Vincenty distances. Includes the reference nanometre-accuracy geodesic Geodist: Fast, Dependency-Free Geodesic Distance Calculationsĭependency-free, ultra fast calculation of geodesicĭistances.
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