# Separate subsampling procedure

**URL:** <https://nextstrain.discourse.group/t/separate-subsampling-procedure/258>\
**Category:** General\
**Created:** [January 5, 2021, 8:09pm UTC](https://nextstrain.discourse.group/t/separate-subsampling-procedure/258 "2021-01-05T20:09:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![antoine](https://avatars.discourse-cdn.com/v4/letter/a/7ab992/32.png) [@antoine](https://nextstrain.discourse.group/u/antoine)\
**Post date:** [January 5, 2021, 8:09pm UTC](https://nextstrain.discourse.group/t/separate-subsampling-procedure/258/1 "2021-01-05T20:09:34Z")

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Hello  
I would like to perform ONLY the subsampling procedure given specific criteria as defined in the custom schemes. is it possible?  
thank you!