clear

clear (or just c)

Issued without parameters, the clear command does pretty heavy duty clearing of many of the GrADS internal settings. Parameters can be added to limit what is cleared when using more advanced features.

Usage Notes

WARNING: If you make any error in the syntax of clear then GrADS does the full clear

Examples

1. c events        flushes the events buffer (e.g., mouse clicks)
   
2. c graphics    clears the graphics, but not the widgets
   
3. c hbuff          clears the display buffer when in double buffer mode