Global Index (short | long) | Local contents | Local Index (short | long)
[lat, lon] = keep_latlon(lim, y, x);
[lat, lon] = keep_latlon(lim, x, y); where lim = [minx maxx miny maxy] to be kept. If x and y are not input, then they are assumed to be global variables under the names XAX and YAX.
This function calls | This function is called by |
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function [lat, lon] = keep_latlon(lim, y, x); if nargin == 1; global XAX YAX x = XAX; y = YAX; end if (lim(2) <= lim(1) | lim(4) <= lim(3)) error(['lim must be input as [minx maxx miny maxy]; '... 'try keep_var2']) end lon = x(find(x >= lim(1) & x <= lim(2))); lat = y(find(y >= lim(3) & y <= lim(4)));