diff --git a/tsg_util/plot_map.m b/tsg_util/plot_map.m
index 601776476df412e66a5f290360a6f8ce18762769..3066913c93447d5249d467ee79467ce4155051ce 100644
--- a/tsg_util/plot_map.m
+++ b/tsg_util/plot_map.m
@@ -12,11 +12,11 @@ function plot_map(hTsgGUI, hPlotAxes)
% Library : 'M_MAP'
%
% TO DO
-% note that a decimal degree notation is used, so that a longitude of 120°
+% note that a decimal degree notation is used, so that a longitude of 120�
% 30'W is specified as -120.5
%
% PROBLEM NOT YET RESOLVED
-% Does M_MAP use 0-360° or -180°-180° covention ?
+% Does M_MAP use 0-360� or -180�-180� covention ?
%
% $Id$
@@ -52,18 +52,32 @@ if ~isempty( ind )
% Use of Mercator projection
% --------------------------
- %m_proj('Mercator','lat',[-70 70],'long',[-180 180]);
m_proj('Mercator','lat',[latMin latMax],'long',[lonMin lonMax]);
- % detailed coast lines
- % m_gshhs_i('patch',[.7 .7 .7]);
+ switch tsg.preference.map_resolution
- % Less detailed coast lines
- %m_gshhs_l('patch',[.7 .7 .7]);
+ case 1
+ % Low-resolution coast lines
+ % --------------------------
+ m_coast('patch',[.7 .7 .7], 'TAG', 'TAG_PLOT4_LINE_COAST');
- % Lesser detailed coast lines
- % ----------------------------
- m_coast('patch',[.7 .7 .7], 'TAG', 'TAG_PLOT4_LINE_COAST');
+ case 2
+ % Medium-resolution coast lines
+ % -----------------------------
+ m_gshhs_l('patch',[.7 .7 .7], 'TAG', 'TAG_PLOT4_LINE_COAST');
+
+ case 3
+ % High-resolution coast lines
+ % ----------------------------
+ m_gshhs_i('patch',[.7 .7 .7], 'TAG', 'TAG_PLOT4_LINE_COAST');
+
+ otherwise
+ tsg.preference.map_resolution=1;
+ % Low-resolution coast lines
+ % --------------------------
+ m_coast('patch',[.7 .7 .7], 'TAG', 'TAG_PLOT4_LINE_COAST');
+
+ end
%m_grid('box','fancy','tickdir','in', ...
% 'ytick', [-70:20:70],...
@@ -74,7 +88,7 @@ if ~isempty( ind )
% Plot the ship track - Check if LAT-LON in deg-decimal
% -----------------------------------------------------
%m_line(tsg.LONX,tsg.LATX, 'TAG', 'TAG_PLOT4_LINE_SHIPTRACK', 'marker','.','markersize',3,'color','b');
-% m_line(tsg.LONX,tsg.LATX, 'LineStyle', 'none', 'marker','*','markersize',2,'color','b');
+ % m_line(tsg.LONX,tsg.LATX, 'LineStyle', 'none', 'marker','*','markersize',2,'color','b');
% Plot using QC
% -------------
diff --git a/tsg_util/preferencesForm.m b/tsg_util/preferencesForm.m
index c3e04efa7bb7b86d60cb5a70b1c024dce64af69d..7332bdf907449f30d2c47e114343eaa8831c126d 100644
--- a/tsg_util/preferencesForm.m
+++ b/tsg_util/preferencesForm.m
@@ -16,6 +16,10 @@ error = -1;
% -------------------------------------
tsg = getappdata(hTsgGUI, 'tsg_data');
+% disable ship speed test
+% -----------------------
+tsg.preference.ship_speed_test=1;
+
% set default uicontrol size
% --------------------------
height = 0.03;
@@ -248,6 +252,38 @@ if bottom < .1
left = left + inc_x;
end
+% display map resolution text
+% -----------------------------
+uicontrol(...
+ 'Parent', hPreferencesFig, ...
+ 'Units', 'normalized', ...
+ 'Style', 'Text', ...
+ 'Fontsize', tsg.fontSize-1, ...
+ 'HorizontalAlignment', 'left', ...
+ 'Position',[left, bottom, length, height], ...
+ 'TooltipString', 'select map resolution', ...
+ 'String', 'Map Resolution');
+
+% display map resolution uicontrol
+% --------------------------------
+uicontrol(...
+ 'Parent', hPreferencesFig, ...
+ 'Units', 'normalized', ...
+ 'BackgroundColor', 'w', ...
+ 'Style', 'popupmenu', ...
+ 'Fontsize', tsg.fontSize-2, ...
+ 'HorizontalAlignment', 'right', ...
+ 'Position', [left + length, bottom, length, height], ...
+ 'String', tsg.preference.map_resolution_string, ...
+ 'Value', tsg.preference.map_resolution, ...
+ 'Tag', 'PREFERENCES_MAP_RESOLUTION');
+
+bottom = bottom - inc_y - height;
+if bottom < .1
+ bottom = 0.95;
+ left = left + inc_x;
+end
+
% CONTINUE PUSH BUTTON
% --------------------
% The Continue (valid) button
@@ -316,7 +352,9 @@ uiwait(hPreferencesFig);
get(prefs.PREFERENCES_PLOT_CONNECTED_LINE, 'value');
tsg.preference.coeff_type_value = ...
get(prefs.PREFERENCES_COEFF_TYPE, 'value');
-
+ tsg.preference.map_resolution = ...
+ get(prefs.PREFERENCES_MAP_RESOLUTION, 'value');
+
% Save tsg structure
% ------------------
setappdata(hTsgGUI, 'tsg_data', tsg);
diff --git a/tsg_util/tsg_preferences.m b/tsg_util/tsg_preferences.m
index 456edd2738e1ec02352b00d73512721871c5f78d..61c320a8059ec36078edb4497d1a43e4e535ddad 100644
--- a/tsg_util/tsg_preferences.m
+++ b/tsg_util/tsg_preferences.m
@@ -143,6 +143,8 @@ end
preference.plot_connected_value = 1; % 0, line not connected
preference.coeff_type_string = {'use A-D', 'use G-J'};
preference.coeff_type_value = 2;
+ preference.map_resolution_string = {'low','medium','high'};
+ preference.map_resolution = 1;
% save preference struct to 'prefdir.mat' file
% ---------------------------------------------
diff --git a/tsgqc.m b/tsgqc.m
index f4a1868dd701d953f8b5622695caf04a107fc5db..e2f3ef230f18c477cfa1c77a1922cf499c7ba374 100644
--- a/tsgqc.m
+++ b/tsgqc.m
@@ -2868,6 +2868,8 @@ hrbInterpCancel = uicontrol( ...
% -------------------------------------------------------------------
function PreferencesMenuCallback(hObject, eventdata)
+ oldmapres=tsg.preference.map_resolution;
+
% call preferences form function
% ------------------------------
if( preferencesForm(hMainFig) )
@@ -2878,13 +2880,16 @@ hrbInterpCancel = uicontrol( ...
SelectParameter(pmhPara(1),[],1);
end
- % Update the map if visible and ship speed QC has been applied
- % ------------------------------------------------------------
- if (strcmp( get(hMapFig,'visible'), 'on') == 1 & tsg.preference.ship_speed_test == 2)
+ % Update the map (if visible) if ship speed QC has been applied
+ % or map resolution has been changed
+ % -------------------------------------------------------------
+ if (strcmp( get(hMapFig,'visible'), 'on') == 1 & ...
+ (tsg.preference.ship_speed_test == 2 | ...
+ tsg.preference.map_resolution ~= oldmapres))
erase_Line( hPlotAxes, 4 );
plot_map( hMainFig, hPlotAxes);
end
-
+
end
end