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But it is better to write a rules file and use grib_filter:
Code Block | ||||
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if (count < 4) { print "Copying message number [count]"; write; } |
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Code Block |
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if (count % 2 == 0) { write; # Write out even-numbered messages, e.g., 2, 4, 6 etc } |
Info |
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Note: The "count" key starts from 1 |
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