Create Garmin maps from OSM+SRTM data

make-new-hampshire.sh

#!/usr/bin/env bash

# MAPID and CMAPID must be unique, my Garmin device only loads 1
MAPID=5121
CMAPID=5131
REMOTEPBF=new-hampshire-latest.osm.pbf
REMOTEPBFURL=https://download.geofabrik.de/north-america/us/$REMOTEPBF
REMOTEPOLY=new-hampshire.poly
REMOTEPOLYURL=https://download.geofabrik.de/north-america/us/$REMOTEPOLY
MAPDESCRIPTION="New Hampshire"

mkdir data
pushd data > /dev/null

rm -f $REMOTEPBF
wget "$REMOTEPBFURL"

rm -f ${MAPID}*.pbf
java -jar $SPLITTERJAR \
    --precomp-sea=$SEA "$(pwd)/${REMOTEPBF}" \
    --mapid=${MAPID}0001
DATA="$(pwd)/${MAPID}*.pbf"

popd > /dev/null

mkdir data2
pushd data2 > /dev/null

rm -f $REMOTEPOLY
wget "$REMOTEPOLYURL"

rm -f phyghtmap-out*.pbf
phyghtmap --polygon=$REMOTEPOLY -j 2 -s 10 -0 --source=view3 \
    --max-nodes-per-tile=0 --max-nodes-per-way=0 --pbf -o phyghtmap-out
PHYGHTMAPPBF=`find . -type f -name "phyghtmap-out*" -print`

DEMPATH="$(pwd)/hgt/VIEW3"

rm -f ${CMAPID}*.pbf
java -jar $SPLITTERJAR $PHYGHTMAPPBF --mapid=${CMAPID}0001
DATA2="$(pwd)/${CMAPID}*.pbf"

popd > /dev/null

OPTIONS="$(pwd)/opentopomap_options"
OPTIONS2="$(pwd)/contours_options"
STYLEFILE="$(pwd)/style/opentopomap"
STYLEFILE2="$(pwd)/style/contours"

pushd style/typ > /dev/null

java -jar $MKGMAPJAR --family-id=35 OpenTopoMap.txt
TYPFILE="$(pwd)/OpenTopoMap.typ"
TYPFILE2="$(pwd)/contours.typ"

popd > /dev/null

java -Xmx4g -jar $MKGMAPJAR -c $OPTIONS --style-file=$STYLEFILE \
    --precomp-sea=$SEA \
    --description="$MAPDESCRIPTION - OTM" \
    --series-name="$MAPDESCRIPTION - OTM" \
    --mapname=${MAPID}0001 \
    --dem=$DEMPATH \
    --overview-dem-dist=110000 \
    --dem-dists=13248,26512,53024,106048,212096,424192,848384,1696768,3393536 \
    --output-dir=output --bounds=$BOUNDS $DATA $TYPFILE

cp $TYPFILE output/xOpenTopoMap.typ

java -jar $MKGMAPJAR -c $OPTIONS2 --style-file=$STYLEFILE2 \
    --description="$MAPDESCRIPTION - OTM - Contours" \
    --series-name="$MAPDESCRIPTION - OTM - Contours" \
    --mapname=${CMAPID}0001 \
    --output-dir=output2 $DATA2 $TYPFILE2

cp $TYPFILE2 output2/xcontours.typ