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Version 1.9 Build 1488 |
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Package | general | |
Module | images | |
Tool | coordsys |
which | in | Which coordinate ? | |
Allowed: | 1-rel integer or unset | ||
Default: | All |
This function (short-hand name ct) returns a string describing the type of the specified coordinate. If which=unset the types for all coordinates are returned.
Possible output values are 'Direction', 'Spectral', 'Stokes', 'Linear', and 'Tabular'
- cs := coordsys(direction=T, spectral=T) - cs.coordinatetype(1) Direction - cs.coordinatetype() Direction Spectral