From 7b5a6e031106c3cff736208c6af485ef0ea37bb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@uber.com>
Date: Wed, 16 Dec 2020 08:45:54 +0200
Subject: [PATCH] consolidate to one Makefile

---
 contours/Makefile      | 59 ++++++++++++++++++++++++++++++++++++++++++
 contours/Makefile.2008 | 25 +++++++-----------
 contours/Makefile.2017 |  2 +-
 contours/config.mk     |  8 ++++++
 4 files changed, 78 insertions(+), 16 deletions(-)
 create mode 100644 contours/Makefile
 create mode 100644 contours/config.mk

diff --git a/contours/Makefile b/contours/Makefile
new file mode 100644
index 0000000..c0aceb9
--- /dev/null
+++ b/contours/Makefile
@@ -0,0 +1,59 @@
+include config.mk
+
+OUTSIZE = $(shell awk $(addprefix -v ,$(BOUNDS)) 'BEGIN{print ymax-ymin" "xmax-xmin}' /dev/null)
+XYZ = $(patsubst %.zip,%.xyz,$(wildcard 6*.zip))
+SORT = sort -n -k2 -k1 -t,
+
+.PHONY: all
+all: smooth_2_5.gpkg smooth_5.gpkg
+
+smooth_%.gpkg: db/smooth_%
+	ogr2ogr $@ "PG:host=127.0.0.1 user=osm dbname=osm password=osm" $(basename $@)
+
+db/smooth_%: db/contour_% chaikin.sql
+	./managedb -- --echo-all \
+		-v ON_ERROR_STOP=1 \
+		-v src=$(notdir $(basename $<)) \
+		-v tbl=$(notdir $(basename $@)) \
+		-f chaikin.sql
+	touch $@
+
+db/contour_%: contour_%.gpkg db/.ready
+	./managedb -- -c "DROP TABLE IF EXISTS $(basename $<)"
+	ogr2ogr -f PostgreSQL "PG:host=127.0.0.1 user=osm dbname=osm password=osm" $<
+	touch $@
+
+contour_%.gpkg: all.tif
+	gdal_contour -nln $(basename $@) -i $(subst _,.,$*) -a z $^ $@
+
+ifeq ($(VARIANT),2009)
+all.tif: all.vrt all.xyz
+	gdal_grid $< $@ \
+		-a nearest \
+		-ot Float32 -co COMPRESS=DEFLATE -co PREDICTOR=2 \
+		-outsize $(OUTSIZE)
+else
+ifeq ($(VARIANT),2017)
+all.tif: all.vrt all.xyz
+	gdal_translate $< $@ \
+		-ot Float32 -a_srs EPSG:3346 \
+		-co COMPRESS=DEFLATE -co PREDICTOR=2
+else
+$(error VARIANT must be 2009 or 2017)
+endif
+endif
+
+.INTERMEDIATE: all.xyz
+all.xyz: $(XYZ)
+	$(SORT) -m $^ > $@
+
+.INTERMEDIATE: $(XYZ)
+%.xyz: %.zip
+	unzip -qq -c $< $@ | \
+		./clip-2009.awk $(addprefix -v ,$(BOUNDS)) | \
+		$(SORT) > $@
+
+db/.ready: managedb
+	mkdir -p db
+	./managedb start
+	touch $@
diff --git a/contours/Makefile.2008 b/contours/Makefile.2008
index d0899e9..514fc6e 100644
--- a/contours/Makefile.2008
+++ b/contours/Makefile.2008
@@ -1,10 +1,7 @@
-#uzupis
-#BOUNDS = xmin=582700 ymin=6060750 xmax=584830 ymax=6062750
 #krekenava
-#BOUNDS = xmin=493674 ymin=6146103 xmax=518869 ymax=6171741
-BOUNDS = xmin=504440 ymin=6154741 xmax=507410 ymax=6158941
-#OUTSIZE = $(shell awk $(addprefix -v ,$(BOUNDS)) 'BEGIN{print ymax-ymin" "xmax-xmin}' /dev/null)
-OUTSIZE = $(shell awk $(addprefix -v ,$(BOUNDS)) 'BEGIN{print int((ymax-ymin)/8)" "int((xmax-xmin)/8)}' /dev/null)
+BOUNDS = xmin=493674 ymin=6146103 xmax=518869 ymax=6171741
+#BOUNDS = xmin=504440 ymin=6154741 xmax=507410 ymax=6158941
+OUTSIZE = $(shell awk $(addprefix -v ,$(BOUNDS)) 'BEGIN{print ymax-ymin" "xmax-xmin}' /dev/null)
 XYZ = $(patsubst %.zip,%.xyz,$(wildcard 6*.zip))
 SORT = sort -n -k2 -k1 -t,
 
@@ -12,7 +9,7 @@ SORT = sort -n -k2 -k1 -t,
 all: smooth_2_5.gpkg smooth_5.gpkg
 
 smooth_%.gpkg: db/smooth_%
-	ogr2ogr $@ "PG:host=127.0.0.1 user=osm dbname=osm" $(basename $@)
+	ogr2ogr $@ "PG:host=127.0.0.1 user=osm dbname=osm password=osm" $(basename $@)
 
 db/smooth_%: db/contour_% chaikin.sql
 	./managedb -- --echo-all \
@@ -24,19 +21,17 @@ db/smooth_%: db/contour_% chaikin.sql
 
 db/contour_%: contour_%.gpkg db/.ready
 	./managedb -- -c "DROP TABLE IF EXISTS $(basename $<)"
-	ogr2ogr -f PostgreSQL "PG:host=127.0.0.1 user=osm dbname=osm" $<
+	ogr2ogr -f PostgreSQL "PG:host=127.0.0.1 user=osm dbname=osm password=osm" $<
 	touch $@
 
 contour_%.gpkg: all.tif
 	gdal_contour -nln $(basename $@) -i $(subst _,.,$*) -a z $^ $@
 
-all-grid.tif: all.vrt all.xyz
-	gdal_grid $< $@ -ot Float32 -outsize $(OUTSIZE)
-
-all.tif: all-grid.tif
-	gdal_translate $< $@ \
-		-ot Float32 -a_srs EPSG:3346 \
-		-co COMPRESS=DEFLATE -co PREDICTOR=2
+all.tif: all.vrt all.xyz
+	gdal_grid $< $@ \
+		-a nearest \
+		-ot Float32 -co COMPRESS=DEFLATE -co PREDICTOR=2 \
+		-outsize $(OUTSIZE)
 
 .INTERMEDIATE: all.xyz
 all.xyz: $(XYZ)
diff --git a/contours/Makefile.2017 b/contours/Makefile.2017
index 5e7226a..a0beaf7 100644
--- a/contours/Makefile.2017
+++ b/contours/Makefile.2017
@@ -1,6 +1,6 @@
 #uzupis
 BOUNDS = xmin=582700 ymin=6060750 xmax=584830 ymax=6062750
-XYZ = $(patsubst %.zip,%.xyz,$(wildcard 6*.zip))
+XYZ = $(patsubst %.zip,%.xyz,$(wildcard *.zip))
 SORT = sort -n -k2 -k1 -t,
 
 .PHONY: all
diff --git a/contours/config.mk b/contours/config.mk
new file mode 100644
index 0000000..a5cf1f1
--- /dev/null
+++ b/contours/config.mk
@@ -0,0 +1,8 @@
+#krekenava
+#BOUNDS = xmin=504440 ymin=6154741 xmax=507410 ymax=6158941
+BOUNDS = xmin=493674 ymin=6146103 xmax=518869 ymax=6171741
+VARIANT = 2009
+
+#uzupis
+#BOUNDS = xmin=582700 ymin=6060750 xmax=584830 ymax=6062750
+#VARIANT=2017