def gmt_overlay_grid(region, center, coords, legendloc, outfile):
"""Overlay the grid for a given region"""
try:
retcode = check_call( "psbasemap -X0 -Y0 -R%s -JE%s -V -Bg%swesn -Lf%sk+l -O -K >> %s"
% (region, center, coords, legendloc, outfile), shell=True)
except OSError, e:
elog.elog_complain ("psbasemap execution failed:", e)
raise
def gmt_plot_wet_and_coast(region, center, wet_rgb, outfile):
"""plot wet areas and coastline"""
try:
# Plot wet areas (not coast)
retcode = check_call("pscoast"+" -V -R%s -JE%s -W0.5p,%s -S%s -A0/2/4 -Df -O -K >> %s" % (region, center, wet_rgb, wet_rgb, outfile), shell=True)
# Plot coastline in black
retcode = check_call("pscoast"+" -V -R%s -JE%s -W0.5p,0/0/0 -Df -O -K >> %s" % (region, center, outfile), shell=True)
# Plot major rivers
retcode = check_call("pscoast"+" -V -R%s -JE%s -Ir/0.5p,0/0/255 -Df -O -K >> %s" % (region, center, outfile), shell=True)
# Plot national (N1) and state (N2) boundaries
retcode = check_call("pscoast"+" -V -R%s -JE%s -N1/5/0/0/0 -N2/1/0/0/0 -Df -O -K >> %s" % (region, center, outfile), shell=True)
except OSError, e:
elog.elog_complain("A pscoast call failed: %s" % e)
raise
def gmt_add_stations(station_loc_files, symsize, rgbs, outfile):
"""Overlay the station icons"""
for key in sorted(station_loc_files.iterkeys()):
if key == 'IU' or key == 'US':
# Plots diamond symbols for US backbone stations
symtype='d'
else:
symtype='t'
try:
retcode = check_call(
"psxy %s -R -JE -V -S%s%s -G%s -W -L -O -K -: >> %s"
% (station_loc_files[key], symtype, symsize, rgbs[key],
outfile), shell=True)
except OSError, e:
elog.elog_complain("psxy execution failed: %s" % e)
raise
def main(argv=None):
"""Main processing script for all maps """
elog.elog_init(sys.argv)
elog.elog_notify("Start of script")
verbose, debug, year, month, maptype, deploytype, size = process_command_line(argv)
if debug:
elog.elog_notify("*** DEBUGGING ON ***")
elog.elog_notify("*** No grd or grad files - just single color for speed ***")
common_pf = 'common.pf'
stations_pf = 'stations.pf'
elog.elog_notify(" - Creating **%s** maps" % deploytype)
if verbose:
elog.elog_notify(" - Parse configuration parameter file (%s)" % common_pf)
elog.elog_notify(" - Parse stations parameter file (%s)" % stations_pf)
wet_rgb = '202/255/255'
pfupdate(common_pf)
pfupdate(stations_pf)
dbmaster = pfget(common_pf, 'USARRAY_DBMASTER')
networks = pfget_arr(stations_pf, 'network')
infrasound = pfget_arr(stations_pf, 'infrasound')
colors = pfget_arr(stations_pf, 'colors')
# Force the tmp dir environmental variable
tmp = pfget(common_pf, 'TMP')
os.environ['TMPDIR'] = os.environ['TEMP'] = os.environ['TMP'] = tmp
gmtbindir = pfget(common_pf, 'GMT_BIN')
usa_coords = pfget_arr(common_pf, 'USACOORDS')
ak_coords = pfget_arr(common_pf, 'AKCOORDS')
web_output_dir = pfget(common_pf, 'CACHE_MONTHLY_DEPLOYMENT')
web_output_dir_infra = pfget(common_pf, 'CACHE_MONTHLY_DEPLOYMENT_INFRA')
infrasound_mapping = pfget(common_pf, 'INFRASOUND_MAPPING')
output_dir = '/var/tmp' # FOR TESTING
sys.path.append(gmtbindir)
if size == 'wario':
paper_orientation = 'landscape'
paper_media = 'b0'
symsize = '0.3'
else:
paper_orientation = 'portrait'
paper_media = 'a1'
symsize = '0.15'
# Make sure execution occurs in the right directory
cwd = os.getcwd()
path_parts = cwd.split('/')
if path_parts[-1] == 'deployment_history' and path_parts[-2] == 'bin':
if verbose or debug:
elog.elog_notify(' - Already in the correct current working directory %s' % cwd)
else:
cwd = os.getcwd() + '/bin/deployment_history'
if verbose or debug:
elog.elog_notify (' - Changed current working directory to %s' % cwd)
os.chdir(cwd)
# Make sure we set some GMT parameters for just this script
# GMTSET
try:
set_gmt_params(paper_orientation, paper_media)
except Exception, e:
elog.elog_complain("An error occurred setting GMT params %s")
raise
# Add stations from local text files
gmt_add_stations(station_loc_files, symsize, rgbs, ps[1])
# }}} Contiguous United States
if verbose or debug:
elog.elog_notify (' - Working on Alaska inset')
# {{{ Alaska
if debug == True:
try:
retcode = check_call("pscoast -R%s -JE%s -Df -A5000 -S%s -G40/200/40 -V -X0.1i -Y0.1i -O -K >> %s" % (ak_region, ak_center, wet_rgb, ps[1]), shell=True)
except OSError, e:
elog.elog_complain("pscoast for Alaska execution failed: %s" % e)
raise
else:
try:
retcode = check_call("grdimage data/alaska.grd -R%s -JE%s -Cdata/land_ocean.cpt -Idata/alaska.grad -V -E100 -X0.1i -Y0.1i -O -K >> %s" % (ak_region, ak_center, ps[1]), shell=True)
except OSError, e:
elog.elog_complain("grdimage for alaska.grd execution failed: %s" % e)
raise
# Plot wet areas and coastline
gmt_plot_wet_and_coast(ak_region, ak_center, wet_rgb, ps[1])
# Overlay the grid
gmt_overlay_grid(ak_region, ak_center, ak_coords['GRIDLINES'],
'-145/57/60/500', ps[1])