All public logs

Combined display of all available logs of the change wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 08:08, 30 August 2022 Elie talk contribs created page File:cropland.data-float32-4320x2160 (Created page with "Raw headerless data: World map of crop land. Grid of numbers, each ranging from 0 to 1, to indicate "what fraction of this area is crop land" Map projection: equirectangular (geographic). Converted from "Cropland2000_5m.tif" (file in File:CroplandPastureArea2000_Geotiff.zip): raw data extracted using [http://libtiff.org/tools tifftools]. Ocean areas contain negative numbers to indicate "non-applicable". When using this data to Code:isochromic.c|generate...")
• 07:58, 30 August 2022 Elie talk contribs created page File:land-crop1.png
• 07:58, 30 August 2022 Elie talk contribs uploaded File:land-crop1.png
• 07:46, 30 August 2022 Elie talk contribs created page Headerless data (Created page with "Headerless data is a standard for raw data files. Instead of using a file header, the exact data type is defined in the file extension. For example, File:population.data-float64-8640x4320 is a 2D array, size 8640x4320, of 64-bit floating-point numbers. ==Specifications== The file extension always starts with "data-", : and then is followed by either "float32-", "float64-", "int8-", "int16-", "int32-", "int64-", "uint8-", "uint16-", "uint32-", or "uint64-", : and th...")
• 07:25, 30 August 2022 Elie talk contribs created page Code:convert-nasa-population.c (Created page with "Converts NASA GPWv4 population data from its original form (File:gpw-v4-population-count-rev11_2020_2pt5_min_asc.zip) to a headerless form (File:population.data-float64-8640x4320) Instructions: * Extract "gpw_v4_population_count_rev11_2020_2pt5_min.asc" from File:gpw-v4-population-count-rev11_2020_2pt5_min_asc.zip, into your "data/" subfolder. * Run the program (code is below) * The File:population.data-float64-8640x4320 will appear in your "data/" s...")
• 07:22, 30 August 2022 Elie talk contribs created page File:gpw-v4-population-count-rev11 2020 2pt5 min asc.zip (Created page with "Primary data from NASA: A grid of population counts. Source: [https://sedac.ciesin.columbia.edu/data/collection/gpw-v4 NASA GPWv4, revision 11] Documentation: : Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Documentation for the Gridded Population of the World, Version 4 (GPWv4), Revision 11 Data Sets. Palisades NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H45Q4T5F")
• 06:59, 30 August 2022 Elie talk contribs uploaded File:population.data-float64-8640x4320
• 06:07, 30 August 2022 Elie talk contribs created page File:population.data-float64-8640x4320 (Created page with "==Summary== World map of population counts - NASA GPWv4 raster data. Equirectangular (geographic) projection. This is a 2D array of numbers, each corresponding to the number of people living in a particular region. 8640 by 4320, 64-bit floating-point, little endian File format is headerless data. Converted from File:gpw-v4-population-count-rev11_2020_2pt5_min_asc.zip using Code:convert-nasa-population.c")
• 00:54, 30 August 2022 Elie talk contribs created page Template talk:Null (Created page with "This template produces nothing. It's useful for putting notes in the wikitext that don't appear on the page.")
• 00:53, 30 August 2022 Elie talk contribs created page Template:Null (Created blank page)
• 17:18, 29 August 2022 Elie talk contribs created page Talk:Land/built-up (Created page with "==To do== Compare results to official estimates. Generate an image from the tester code. ~~~~")
• 17:16, 29 August 2022 Elie talk contribs created page Land/built-up (Created page with " ==Using 'population' data to estimate built-up land== Some inner cities can be quite dense, but even the less-dense suburbs are still fully ''built-up'', as none of the land is truly ''wilderness'' {{x|even the parks and nature trails are heavily touched by humans}}, and none of it is considered farm land {{x|maybe this could change with suburban farming, but even then, maybe double-counting the same land (as ''both'' cropland ''and'' built-up land) is ok}}. Let's est...")
• 00:45, 27 August 2022 Elie talk contribs created page User:Elie (Created page with "Hi I'm Elie, the creator of this wiki. Right now, everything you see on this wiki is made by me - but I hope to make the wiki open & collaborative soon, after I finish building its foundations.")
• 23:35, 26 August 2022 Elie talk contribs created page Code:make-flow-diagram1.html (Created page with "This javascript/HTML canvas generates the "flow diagram" of File:food-funnel.png. If you want to generate a different flow diagram, you can save your own version of this and modify the draw() function to your liking. <syntaxhighlight lang="html"> <html><head> <script> // This draw() is the main function: Change it according to how you want your diagram: function draw() { primary = 5454; // crops harvested leftStart(); go(5000); branch(491...")
• 23:21, 26 August 2022 Elie talk contribs uploaded File:global-hunger-index-2021.xlsx
• 23:20, 26 August 2022 Elie talk contribs created page File:global-hunger-index-2021.xlsx (Created page with "==Summary== Data table on the ''global hunger index'' of countries. Downloaded from [http://globalhungerindex.org globalhungerindex.org] * page: https://www.globalhungerindex.org/download/all.html * file: https://www.globalhungerindex.org/xlsx/2021.xlsx The table generally doesn't include "developed countries" where hunger "isn't considered a major problem".")
• 23:18, 26 August 2022 Elie talk contribs uploaded File:global-hunger-index-2021.csv
• 23:17, 26 August 2022 Elie talk contribs created page File:global-hunger-index-2021.csv (Created page with "==Summary== Data on the ''global hunger index'' of countries. Converted from File:global-hunger-index-2021.xlsx. This CSV file can be opened in SQLite, unlike the original XLSX file. Like the original, this table generally doesn't include "developed countries" where hunger "isn't considered a major problem". ===Conversion process used=== Step 1: Copy-pasted the relevent cells into a new spreadsheet. Saved it as a .csv Step 2: Edited any country names that did...")
• 22:58, 26 August 2022 Elie talk contribs uploaded File:API SP.POP.TOTL DS2 en csv v2 4150863.csv
• 22:57, 26 August 2022 Elie talk contribs created page File:API SP.POP.TOTL DS2 en csv v2 4150863.csv (Created page with "==Summary== Data: population of countries. Downloaded from [https://data.worldbank.org/indicator/SP.POP.TOTL World Bank]")
• 22:51, 26 August 2022 Elie talk contribs created page File:fao-livestock-primary.csv (Data on the primary production of animal products such as meat, milk, and eggs. Data downloaded from [https://www.fao.org/faostat/en/#data/QCL FAOSTAT] * Domain: "Crops and livestock products" (QCL) * Areas: "All countries" + "World (Total)" ** Exception: "China, mainland" is omitted to avoid double counting. The crops are already counted in "China". Also because, most other datasets can be joined on the string "China" but not "China, mainland". ** Using ISO3 area codes ** "...)
• 22:51, 26 August 2022 Elie talk contribs uploaded File:fao-livestock-primary.csv (Data on the primary production of animal products such as meat, milk, and eggs. Data downloaded from [https://www.fao.org/faostat/en/#data/QCL FAOSTAT] * Domain: "Crops and livestock products" (QCL) * Areas: "All countries" + "World (Total)" ** Exception: "China, mainland" is omitted to avoid double counting. The crops are already counted in "China". Also because, most other datasets can be joined on the string "China" but not "China, mainland". ** Using ISO3 area codes ** "...)
• 22:36, 26 August 2022 Elie talk contribs uploaded File:fao-crops-primary.csv
• 22:34, 26 August 2022 Elie talk contribs created page File:fao-crops-primary.csv (Created page with "==Summary== Data on the primary production of food crops. Data downloaded from [https://www.fao.org/faostat/en/#data/QCL FAOSTAT] * Domain: "Crops and livestock products" (QCL) * Areas: "All countries" + "World (Total)" ** Exception: "China, mainland" is omitted to avoid double counting. The crops are already counted in "China". Also because, most other datasets can be joined on the string "China" but not "China, mainland". ** Using ISO3 area codes ** "...")
• 22:31, 26 August 2022 Elie talk contribs created page Code:sr28-collate.c (Created page with "This program converts USDA nutrition data into an easier table to run SQL queries on. * Input: File:sr28asc.zip (must be unzipped in a subfolder <code>data/sr28asc/</code>) * Output: File:sr28-collated.csv <syntaxhighlight lang="c"> // sr28-collate.c // This program converts USDA nutrition data into an easier table to run SQL queries on. // Input: sr28asc.zip (USDA Standard Reference [SR Legacy] ascii version 28) // Output: sr28-collated.csv // Instructions:...")
• 22:23, 26 August 2022 Elie talk contribs uploaded File:sr28-collated.csv
• 22:21, 26 August 2022 Elie talk contribs created page File:sr28-collated.csv (Created page with "[fdc.nal.usda.gov USDA Nutrition Data] - Standard Reference, version 28 - Collated into a pivot-like data table Generated from data tables in File:sr28asc.zip using Code:sr28-collate.c")
• 14:50, 26 August 2022 Elie talk contribs moved page File:pRIMARY-Blue Marble 2002.png to File:PRIMARY-Blue Marble 2002.png over a redirect without leaving a redirect
• 14:50, 26 August 2022 Elie talk contribs deleted redirect File:PRIMARY-Blue Marble 2002.png by overwriting (Deleted to make way for move from "File:pRIMARY-Blue Marble 2002.png")
• 14:47, 26 August 2022 Conversion script talk contribs moved page File talk:Energy-demand-status-quo.png to File talk:energy-demand-status-quo.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File talk:Energy-demand-if-developed.png to File talk:energy-demand-if-developed.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File talk:Energy-usage-by-source.png to File talk:energy-usage-by-source.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Food-funnel.png to File:food-funnel.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Food-crop-production1-if-crop-choices.png to File:food-crop-production1-if-crop-choices.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Food-crop-production1.png to File:food-crop-production1.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Country-and-continent-codes-list-csv csv.csv to File:country-and-continent-codes-list-csv csv.csv (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Borders-black-on-white.png to File:borders-black-on-white.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Population-earth1.png to File:population-earth1.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:PRIMARY-Blue Marble 2002.png to File:pRIMARY-Blue Marble 2002.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Blue-marble-posterized.png to File:blue-marble-posterized.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Solar-land-requirements.png to File:solar-land-requirements.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Energy-demand-if-developed.png to File:energy-demand-if-developed.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Energy-demand-status-quo.png to File:energy-demand-status-quo.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Energy-usage-by-source.png to File:energy-usage-by-source.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Map-energy-population.png to File:map-energy-population.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Crop-yields-map.png to File:crop-yields-map.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Food-funnel-old.png to File:food-funnel-old.png (Converting page titles to lowercase)
• 14:47, 26 August 2022 Conversion script talk contribs moved page File:Map-population-foodProduction.png to File:map-population-foodProduction.png (Converting page titles to lowercase)
• 13:46, 26 August 2022 Elie talk contribs moved page File:PRIMARY-Country-and-continent-codes-list-csv csv.csv to File:Country-and-continent-codes-list-csv csv.csv without leaving a redirect
• 13:35, 26 August 2022 Elie talk contribs created page Talk:Code:food1.sql (Created page with "==Managing outputs== Maybe move the "URLs generated" (nutrition calculator) to a subpage? And also make subpages to showcase other results of various SQL queries? ~~~~")