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observation boxes now a cubic volume to remove distortions

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P.M. Sutter 2013-06-06 08:04:13 -05:00
parent 9786812b2c
commit b68310e1b7
1 changed files with 13 additions and 0 deletions
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13
c_tools/mock/generateFromCatalog.cpp
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@ -193,6 +193,19 @@ void generateGalaxiesInCube(NYU_VData& data, ParticleData& output_data,
}
//printf("INSERT GAL %d %e %e %e\n", output_data.id_gal[i], p.xyz[0], p.xyz[1], p.xyz[2]);
}
// normalize box
float left = 1.e99;
float right = -1.e99;
for (int j = 0; j < 3; j++) {
if (output_data.box[j][1] < left) left = output_data.box[j][1];
if (output_data.box[j][0] > right) right = output_data.box[j][0];
}
for (int j = 0; j < 3; j++) {
output_data.box[j][1] = left;
output_data.box[j][0] = right;
}
cout << format("Galaxy position generated: %d galaxies") % output_data.pos.size() << endl;
cout << format("box is %g < x < %g; %g < y < %g; %g < z < %g")
% (1e-2*output_data.box[0][1]) % (1e-2*output_data.box[0][0])