diff options
| author | Thomas White <taw@physics.org> | 2015-03-17 16:33:19 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2015-04-20 15:50:39 +0200 |
| commit | f34e7e9ee45fedbd7d5a65c0732e91d69f92929e (patch) | |
| tree | 260b721c98b8f9273b1d84f5eb8cdf253f7f9526 /tests/prediction_gradient_check.c | |
| parent | 83e259f5ab54c848e80c33060a48dea379d38f6f (diff) | |
Split x and y terms in residual
Diffstat (limited to 'tests/prediction_gradient_check.c')
| -rw-r--r-- | tests/prediction_gradient_check.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/tests/prediction_gradient_check.c b/tests/prediction_gradient_check.c index 15b4d803..953d5fde 100644 --- a/tests/prediction_gradient_check.c +++ b/tests/prediction_gradient_check.c @@ -85,7 +85,11 @@ static void scan(RefList *reflections, RefList *compare, break; case 1 : - vals[idx][i] = xh + yh; + vals[idx][i] = xh; + break; + + case 2 : + vals[idx][i] = yh; break; } @@ -290,10 +294,17 @@ static double test_gradients(Crystal *cr, double incr_val, int refine, rp.peak = &pk; rp.panel = &image->det->panels[0]; - cgrad = pos_gradient(refine, &rp, - crystal_get_image(cr)->det, - crystal_get_image(cr)->lambda, - crystal_get_cell(cr)); + if ( checkrxy == 1 ) { + cgrad = x_gradient(refine, &rp, + crystal_get_image(cr)->det, + crystal_get_image(cr)->lambda, + crystal_get_cell(cr)); + } else { + cgrad = y_gradient(refine, &rp, + crystal_get_image(cr)->det, + crystal_get_image(cr)->lambda, + crystal_get_cell(cr)); + } } get_partial(refl, &r1, &r2, &p); @@ -431,7 +442,7 @@ int main(int argc, char *argv[]) rng = gsl_rng_alloc(gsl_rng_mt19937); - for ( checkrxy=1; checkrxy<2; checkrxy++ ) { + for ( checkrxy=0; checkrxy<3; checkrxy++ ) { switch ( checkrxy ) { @@ -439,9 +450,12 @@ int main(int argc, char *argv[]) STATUS("Excitation error:\n"); break; case 1: - STATUS("x+y coordinate:\n"); + STATUS("x coordinate:\n"); break; default: + case 2: + STATUS("y coordinate:\n"); + break; STATUS("WTF??\n"); break; } |