edit documentation

modules/api.js

@@ -243,7 +243,7 @@ function getTerrainGeoTIFF(stac_item, auth, resolution = 0.05, sizeX = 300) {
  * @param {Object} options
  * @param {Object} options.src - URL to download a pre-generated GeoTiff.
  * @param {Object} options.auth - API autentication data. See ../config.js.example for reference.
- * @param {Array} options.size - Size (width and height) of the geoTiff image to return
+ * @param {Number} options.size - Width of the geoTiff image to return
  * @returns GeoTIFF raster with elevation data
  */
 function getDenmarkGeoTiff(options) {

modules/saul-core.js

@@ -202,8 +202,8 @@ async function compareZ(options) {
   const delta = Math.abs(world_xyz[2] - options.z)
 
   // Check delta vs. limit. If the difference is too big, try building coordinates with the new z
-  // Make sure the recursive loop ends at some point (iteration = 10) even if no precise z is found
-  if (options.iteration < 10 && delta > options.limit) {
+  // Make sure the recursive loop ends after 20 iterations even if no precise z is found
+  if (options.iteration < 20 && delta > options.limit) {
     options.iteration++
     options.z = world_xyz[2]
     return compareZ(options)