Masks and Flags

Syntax:

Field

to mask (make Nan) values greater than a certain number:

value maskgt

to mask values less than a certain number:

value masklt

to flag (make 1 while all others are 0) values greater than a certain number:

value flaggt

to flag values greater than or equal to a certain number:

value flagge

to flag values less than a certain number:

value flaglt

to flag values less than or equal to a certain number:

value flagle

Examples:

  • Mask SLP greater than 1024. mb

  • Mask SLP less than 1024. mb

  • Flag SLP greater than 1024. mb

  • Flag SLP less than or equal to 1024. mb

    • Troubleshooting:

    Can be used to remove or seperate data based on value before analysis.