stud

commit 660bddcea1dc48b77bebc73be3e82bba05dffbf2 (tree)
parent 4aa3ce35dd6fa4f4000a72d172158e0be98fd2fb
Author: Motiejus Jakštys <motiejus@uber.com>
Date:   Wed, 16 Dec 2020 09:06:27 +0200

README

Diffstat:
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contours/README.md
 | 
16
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1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/contours/README.md b/contours/README.md
@@ -3,20 +3,22 @@ Countour line generator from LIDAR data
 
 This accepts two kinds of contour data:
 
-*2009 variant*: x, y, z, separated by one or more spaces:
+**2017 variant**: y, x, z, separated by commas:
 ```
- 501991.670  6150000.000  57.689
+6062999.75,584000.75,88.07
 ```
 
-*Non-gridded*, therefore significantly slower (`gdal_grid` must be used before making contours, which is slow).
-
+Recommended whenever available. It is more dense, gridded (thus much faster),
+but not available outside major cities.
 
-*2017*: y, x, z, separated by commas:
+**2009 variant**: x, y, z, separated by one or more spaces:
 ```
-6062999.75,584000.75,88.07
+ 501991.670  6150000.000  57.689
 ```
 
-This is *gridded*, so quite fast.
+**Non-gridded**, therefore significantly slower (`gdal_grid` must be used
+before making contours, which is slow). However, available throughout the
+country.
 
 Usage: