v0.6.62

CHANGELOG.md

@@ -1,3 +1,7 @@
+v0.6.62
+* Removed restrictions on the allowable size of the graticule interval (in degrees).
+* Added `targets` object to the `-run` command expression context, giving access to multiple target layers.
+
 v0.6.61
 * Introduced the `fix-geometry` option to the `-snap` and `-o` commands, for removing segment intersections caused by coordinate rounding and TopoJSON quantization.
 

REFERENCE.md

@@ -1071,6 +1071,7 @@ Create mapshaper commands on-the-fly and run them.
 
 Expression context:
 
+If command has a single target layer:
 `target` object provides data and information about the command's target layer
 - `target.layer_name`  Name of layer
 - `target.geojson`  (getter) Returns a GeoJSON FeatureCollection for the layer
@@ -1081,6 +1082,10 @@ Expression context:
 - `target.bbox` GeoJSON-style bounding box
 - `target.proj4` PROJ-formatted string giving the CRS (coordinate reference system) of the layer
 
+`targets` object gives access to all layers targetted by the run command.
+- by numerical index, like an array (`targets[0]` refers to the first target layer)
+- by layer name (`targets.states` refers to a layer named "states")
+
 `io` object has a method for passing data to the `-i` command.
 - `io.ifile(<filename>, <data>)` Create a temp file to use as input in a `-run` command (see example 2 below)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mapshaper",
-  "version": "0.6.61",
+  "version": "0.6.62",
   "description": "A tool for editing vector datasets for mapping and GIS.",
   "keywords": [
     "shapefile",