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User Documentation |
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SUMMARY: fields | routine DETAILS: routine | ||||||||||
./contrib hline.pro
hline |
procedure hline, val |
hline.pro draw horizontal line at specific y-axis value --------- Contributed by: Tom Bania Note that this is used by bsearch.pro and that it plot's to a separate IDL plot window, not the GBTIDL plotter.
Parameters | |
val |
The y-value to use. |