:orphan:

.. _ahelp_get_afni_model_PRF_6:

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get_afni_model_PRF_6
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.. contents:: :local:


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.. code-block:: none

    ** usage: get_afni_model_PRF_6 NT A x y sigma sigrat theta
    
       consider something like:
    
           setenv AFNI_CONVMODEL_REF conv.ref.GAM.1D
           setenv AFNI_MODEL_PRF_STIM_DSET stim.144.LIA.bmask.resam+orig
           setenv AFNI_MODEL_PRF_ON_GRID NO
    
           setenv AFNI_MODEL_PRF_GAUSS_FILE gauss_dset
    
           # A=2, x=0.2, y=0.5,  sigma=0.05  sigrat=5  theta=PI/8=0.3927
           set nt = `3dinfo -nt $AFNI_MODEL_PRF_STIM_DSET`
           get_afni_model_PRF_6 $nt 2 .2 .5 .05 5 0.3927