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Clarify doc to differentiate dpp_math with dps mode and dps_math #1081

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Dec 12, 2024
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Clarify doc to differentiate dpp_math with dps mode and dps_math #1081

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3 changes: 2 additions & 1 deletion scripts/scil_tractogram_dpp_math.py
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Expand Up @@ -19,7 +19,8 @@

If endpoints_only and dps mode is set operation will be calculated across the
data at the endpoints and stored as a single value (or array in the 4D case)
per streamline.
per streamline. If you wish to perform operations on dps values, please use
scil_tractogram_dps_math.py.

Endpoint only operation:
correlation: correlation calculated between arrays extracted from streamline
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4 changes: 4 additions & 0 deletions scripts/scil_tractogram_dps_math.py
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Expand Up @@ -6,6 +6,10 @@
file. Can be for example SIFT2 weights, processing information, bundle IDs,
tracking seeds, etc.

This script is not the same as the dps mode of scil_tractogram_dpp_math.py,
which performs operations on dpp (data_per_point) and saves the result as dps.
Instead this script performs operations directly on dps values.

Input and output tractograms must be .trk, unless you are using the 'import'
operation, in which case a .tck input tractogram is accepted.

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