source: issm/oecreview/Archive/20545-21336/ISSM-20796-20797.diff@ 21337

Index: ../trunk-jpl/examples/Pig/PigRegion.m
===================================================================
--- ../trunk-jpl/examples/Pig/PigRegion.m       (revision 20796)
+++ ../trunk-jpl/examples/Pig/PigRegion.m       (revision 20797)
@@ -7,12 +7,12 @@
 % Get necessary data to build up the velocity grid
 xmin    = ncreadatt(nsidc_vel,'/','xmin');
 ymax    = ncreadatt(nsidc_vel,'/','ymax');
-spacing = ncreadatt(nsidc_vel,'/','spacing');ls
+spacing = ncreadatt(nsidc_vel,'/','spacing');
 
-nx      = double(ncreadatt(nsidc_vel,'/','nx'));
-ny      = double(ncreadatt(nsidc_vel,'/','ny'));
-vx      = double(ncread(nsidc_vel,'vx'));
-vy      = double(ncread(nsidc_vel,'vy'));
+nx = double(ncreadatt(nsidc_vel,'/','nx'));
+ny = double(ncreadatt(nsidc_vel,'/','ny'));
+vx = double(ncread(nsidc_vel,'vx'));
+vy = double(ncread(nsidc_vel,'vy'));
 
 xmin = strtrim(xmin);  % this is a string, and we need to recover the double value
 xmin = str2num(xmin(1:end-2));  % get rid of the unit and convert to double
@@ -28,14 +28,14 @@
 y=(ymax)-(0:1:ny)'*spacing; 
 
 %Limit the region to Pine Island
-posx=find(x<=-12.0e5 & x>=-18.0e5);
-x_pig=x(posx);
-posy=find(y<=1.0e5 & y>-4.0e5);
-y_pig=flipud(y(posy));
+posx  = find(x<=-12.0e5 & x>=-18.0e5);
+x_pig = x(posx);
+posy  = find(y<=1.0e5 & y>-4.0e5);
+y_pig = flipud(y(posy));
 
-vx_pig=flipud(vx(posx,posy)');
-vy_pig=flipud(vy(posx,posy)');
-vel_pig=sqrt(vx_pig.^2+vy_pig.^2);
+vx_pig  = flipud(vx(posx,posy)');
+vy_pig  = flipud(vy(posx,posy)');
+vel_pig = sqrt(vx_pig.^2+vy_pig.^2);
 
-imagesc(x_pig,y_pig,log(vel_pig+1))
-axis xy equal
+imagesc(x_pig,y_pig,log(vel_pig+1));
+axis xy equal tight;