Mattijn van Hoek mattijn

## double_band_array_2_color_image_custom_axis_scale.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "width": 250,
  "height": 250,
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [{"grid":{"extent":[-180,180,-81,87],"height":168,"width":360,"values":[392,392,392,392,393,393,393,392,392,392,392,391,391,390,390,390,391,391,391,391,392,392,393,394,393,394,393,394,394,394,393,393,392,391,390,390,389,388,387,386,383,382,379,378,375,373,370,368,365,363,362,360,360,359,357,356,355,353,351,349,348,346,345,343,341,339,337,335,332,330,327,325,322,320,317,315,314,313,311,310,309,310,309,310,310,311,312,312,313,314,315,316,317,317,318,319,320,321,322,323,324,326,327,328,329,331,332,334,336,338,341,342,345,347,349,351,353,355,356,358,358,359,359,360,361,362,363,364,365,366,367,369,370,371,373,374,376,377,379,380,381,383,384,386,387,389,390,391,392,393,394,396,396,398,399,400,401,402,404,405,406,407,407,408,410,410,411,413,414,416,418,420,422,423,425,427,428,429,430,431,431,431,430,430,430,430,430,429,429,428,427,427,426,426,425,425,423,423,422,

## single_band_array_2_color_image_custom_axis_scale.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "width": 360,
  "height": 168,
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [{
        "year":2016,
        "grid":{

## single_band_array_2_greys_image.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [
        {
          "width": 125,
          "height": 125,
          "values": [199, 200, 200, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 197, 197, 197, 196, 196, 196, 196, 196, 196, 196, 196, 196, 195, 195, 196, 195, 195, 195, 195, 195, 194, 194, 195, 195, 194, 195, 194, 195, 194, 194, 194, 194, 194, 193, 193, 194, 194, 193, 194, 194, 193, 193, 193, 193, 194, 193, 192, 192, 192, 192, 192, 192, 193, 192, 192, 193, 192, 191, 192, 192, 192, 192, 191, 191, 192, 191, 191, 191, 191, 191, 191, 191, 191, 190, 191, 191, 190, 190, 191, 191, 190, 191, 191, 190, 190, 191, 190, 191, 190, 191, 190, 189, 190, 200, 199, 199, 199, 199, 199, 198, 199, 198, 199, 199, 198, 198, 198, 198, 197, 197, 198, 198, 197, 197, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 196, 19

## mark_array-progress-report.md

      
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    variants explored so far


heatmap transform single array only
heatmap transform with color scale
heatmap transform with color scale and axis
heatmap transform double array faceted with color scale and axis
heatmap transform single array with non-zero x and y scale
heatmap transform double array with non-zero x and y scale

Note: in the specs below, I've reduced the length of the grid values. In the accompanying Vega-Editor links are all values of the grids.

  
## single_band_array_2_facet_color_image_axis.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "width": 250,
  "height": 250,
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [{"grid": {"width": 125, "height": 125, "values": [0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.77, 0.76, 0.76, 0.77, 0.76, 0.76, 0.77, 0.76, 0.76, 0.76, 0.76, 0.76, 0.77, 0.76, 0.76, 0.76, 0.77, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.76, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.76, 0.75, 0.75, 0.76, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.74, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.74, 0.75, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0.78, 0

## single_band_array_2_color_image_axis.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "width": 250,
  "height": 250,
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [
        {
          "width": 125,

## single_band_array_2_color_image.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [
        {
          "width": 125,
          "height": 125,
          "values": [199, 200, 200, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 197, 197, 197, 196, 196, 196, 196, 196, 196, 196, 196, 196, 195, 195, 196, 195, 195, 195, 195, 195, 194, 194, 195, 195, 194, 195, 194, 195, 194, 194, 194, 194, 194, 193, 193, 194, 194, 193, 194, 194, 193, 193, 193, 193, 194, 193, 192, 192, 192, 192, 192, 192, 193, 192, 192, 193, 192, 191, 192, 192, 192, 192, 191, 191, 192, 191, 191, 191, 191, 191, 191, 191, 191, 190, 191, 191, 190, 190, 191, 191, 190, 191, 191, 190, 190, 191, 190, 191, 190, 191, 190, 189, 190, 200, 199, 199, 199, 199, 199, 198, 199, 198, 199, 199, 198, 198, 198, 198, 197, 197, 198, 198, 197, 197, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 196, 19

## grid_array_2_grid_image_heatmap.vg.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "data": [
    {
      "name": "GRID_ARRAY",
      "values": [
        {
          "width": 125,
          "height": 125,
          "values": [199, 200, 200, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 197, 197, 197, 196, 196, 196, 196, 196, 196, 196, 196, 196, 195, 195, 196, 195, 195, 195, 195, 195, 194, 194, 195, 195, 194, 195, 194, 195, 194, 194, 194, 194, 194, 193, 193, 194, 194, 193, 194, 194, 193, 193, 193, 193, 194, 193, 192, 192, 192, 192, 192, 192, 193, 192, 192, 193, 192, 191, 192, 192, 192, 192, 191, 191, 192, 191, 191, 191, 191, 191, 191, 191, 191, 190, 191, 191, 190, 190, 191, 191, 190, 191, 191, 190, 190, 191, 190, 191, 190, 191, 190, 189, 190, 200, 199, 199, 199, 199, 199, 198, 199, 198, 199, 199, 198, 198, 198, 198, 197, 197, 198, 198, 197, 197, 197, 198, 198, 197, 197, 197, 197, 197, 197, 197, 197, 197, 196, 197, 197, 197, 196, 19

## vl5_windrose_kennemerlandzuid.json
{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "data": [
    {
      "name": "source_1",
      "values": [
        {"winddirection": 0},
        {"winddirection": 90},
        {"winddirection": 180},
        {"winddirection": 270}

## HKV_GEE_training_2024_Accra.md

      
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1. Day of Year (DoY) rainfall onset

1.1.	Define area and load data
1.2.	Sum the data and create a mask
1.3.	Cumulative precipitation in a function


2	Day of Year (DoY) rainfall onset for multiple years

2.1.	Define area of interest and select values
2.2.	Define a function to calculate DoY for multiple years
2.3	Create a collection of images


2.4 Store the images
	{
	"$schema": "https://vega.github.io/schema/vega/v5.json",
	"width": 250,
	"height": 250,
	"data": [
	{
	"name": "GRID_ARRAY",
	"values": [{"grid":{"extent":[-180,180,-81,87],"height":168,"width":360,"values":[392,392,392,392,393,393,393,392,392,392,392,391,391,390,390,390,391,391,391,391,392,392,393,394,393,394,393,394,394,394,393,393,392,391,390,390,389,388,387,386,383,382,379,378,375,373,370,368,365,363,362,360,360,359,357,356,355,353,351,349,348,346,345,343,341,339,337,335,332,330,327,325,322,320,317,315,314,313,311,310,309,310,309,310,310,311,312,312,313,314,315,316,317,317,318,319,320,321,322,323,324,326,327,328,329,331,332,334,336,338,341,342,345,347,349,351,353,355,356,358,358,359,359,360,361,362,363,364,365,366,367,369,370,371,373,374,376,377,379,380,381,383,384,386,387,389,390,391,392,393,394,396,396,398,399,400,401,402,404,405,406,407,407,408,410,410,411,413,414,416,418,420,422,423,425,427,428,429,430,431,431,431,430,430,430,430,430,429,429,428,427,427,426,426,425,425,423,423,422,
	{
	"$schema": "https://vega.github.io/schema/vega/v5.json",
	"width": 360,
	"height": 168,
	"data": [
	{
	"name": "GRID_ARRAY",
	"values": [{
	"year":2016,
	"grid":{
	{
	"$schema": "https://vega.github.io/schema/vega/v5.json",
	"data": [
	{
	"name": "source_1",
	"values": [
	{"winddirection": 0},
	{"winddirection": 90},
	{"winddirection": 180},
	{"winddirection": 270}