, with the same changes as in Example 2 above, and additional changes of four other lines to
vsz= 0.05 ; Size (length) of reference vector vsp= 0.02 ; Speed of reference vector vd = 0.04 ; Distance between vectors curly_on= 1 ; =1: Use curly vectors, otherwise, use standard vectors
This causes fewer and shorter vectors to be displayed, when compared to Example 2:
vector.sh --help vector.sh / ncl-metno 1.2 >>> >>> >>> Syntax: >>> ======= >>> >>> vector.sh <option> <file> <u> <v> [<d3node> (<d4node>)] >>> where >>> <option> specifies dimensions and geo- or nongeo-grid >>> implemented: >>> [234]d - [234]D fields >>> [234]dmap - [234]D fields, dims. are lon & lat >>> ...[234]dmap will be displayed on a geogr. map >>> <file> name of the netcdf file >>> <u> name of variable w/ velocity in the x-direction >>> on the netcdf file (case sensitive) >>> <v> name of variable w/ velocity in the y-direction >>> on the netcdf file (case sensitive) >>> <d3node> node no. of third dimension >>> if <option> is one of 2d, 2dmap and a fourth >>> argument is present, or if <d3node> is negative, >>> this will be interpreted as a flag that will cause >>> the ncl script to remain (see examples below) >>> <d4node> node no. of fourth dimension >>> >>> The script will produce an eps-file and a png-file. >>> >>> >>> User specifications: >>> ==================== >>> >>> By copying the default spec.s from