# tl_2009_nn_county.dbfawk
#
# Copyright (C) 2000-2019 The Xastir Group
# 
# Census.gov 2009 TigerMaps for state counties or equivalent areas.
# 
# Based on work by:
# Richard Polivka, N6NKO - April, 2008
# Craig Anderson, N6YXK - May, 2008
# Dale Seaburg, KG5LT - March 2009
# Edited for 2009 data by:
# Peter Gamache, KC0TFB - June, 2010
#
# This dbfawk file is used to map arbitrary dbf data that accompanies
# a shapefile into Xastir canoncical values of:
#   key     - search key
#   lanes   - width of feature (usually a road but applies to rivers, etc. too)
#   color   - color to draw the road
#   name    - name of the road for labels
#   filled  - whether a polygon is drawn filled or not
#   fill_color - color to fill polygon with
#   pattern - line pattern for road, river, etc. (0 - solid; 1 - dash; 2 - double dash)
#   display_level - highest zoom level at which to display the feature
#   label_level - highest zoom level at which to display the label
#   symbol  - 3 char 'TIO': table, ID, overlay
# NOTE: This file format is modeled after awk but is nowhere near awk
#  compatible.
#
# This file is used to map US Census Tiger/Line 2009 Shapefiles.
#

# BEGIN is called once per dbf file which contains multiple records.
BEGIN {
# dbfinfo is the "signature" of the dbf file listing the column names in order.
# dbfinfo should match the dbf file that we say this dbfawk file goes with.
dbfinfo="STATEFP:COUNTYFP:COUNTYNS:CNTYIDFP:NAME:NAMELSAD:LSAD:CLASSFP:MTFCC:CSAFP:CBSAFP:METDIVFP:FUNCSTAT:ALAND:AWATER:INTPTLAT:INTPTLON";


#dbffields is which of the above fields we actually want to look at.
# No point reading dbffields that are not looked at further.
dbffields="NAMELSAD:MTFCC";
}

# BEGIN_RECORD is called once per dbf record which contains multiple fields.
# Use this rule to re-initialize variables between records.
# use color 11 to highlight stuff that isn't properly mapped.
BEGIN_RECORD {key=""; lanes=1; color=6; fill_color=11; name=""; filled=0; pattern=0; display_level=8192; label_level=32; label_color=8; font_size=0; symbol=""; fill_style=0 }

/^NAMELSAD=(.*)$/ {name="$1"}
# counties
/^MTFCC=G/ {display_level=6000; filled=0; color=45; label_level=2048; label_color=37; next}

# just a demo of the END_RECORD and END rules:
#END_RECORD {name="$name ($key)";}
#END {}
