Home > hfrc > matlab > utility > velocity_arrow.m

velocity_arrow

PURPOSE ^

Usage: [arrow_handle, text_handle, location] = velocity_arrow( velocity, scale, units, location )

SYNOPSIS ^

function [qh, th, orig] = velocity_arrow( vel, scale, units, orig )

DESCRIPTION ^

 Usage: [arrow_handle, text_handle, location] = velocity_arrow( velocity, scale, units, location )

 if location is not given, ginput will be used to get one.
 location can either be a 2 element vector, in which case it is assumed
 to be a lon,lat pair, or a scalar, in which case, it is assumed to
 specify a percentage from the lower right corner of figure.

 Units should be a string with the velocity units.  Defaults to 'cm/s';

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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