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update all rivers from the new data source

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Motiejus Jakštys
2021-05-16 14:57:58 +03:00
parent ef770bfdf7
commit cc838f77f9
6 changed files with 166 additions and 59 deletions
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IV/README.md
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@@ -21,7 +21,7 @@ It contains a few supporting files, notably:
- `aggregate-rivers.sql` combines multiple river objects (linestrings or
multilinestrings) to a single one.
- `init.sql` initializes PostGIS database for running the tests.
- `rivers.sql` is an OpenStreetMap snapshot of select rivers (`Makefile`
- `rivers-*.sql` are national dataset snapshots of rivers (`Makefile`
contains code to update them).
- ... and a few more files necessary to build the paper.
@@ -39,7 +39,7 @@ clean Clean the current working directory
clean-tables Remove tables created during unit or rivers tests
help Print this help message
wc Character and page count
refresh-rivers Refresh rivers.sql from Open Street Maps
refresh-rivers Refresh rivers-*.sql from Open Street Maps
```
To execute the algorithm, run: