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- Timestamp:
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Jun 13, 2017, 12:56:52 PM (7 years ago)
- Author:
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Patrick Stowell
- Comment:
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--
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v8
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v9
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120 | 120 | {{{ |
121 | 121 | norm_parameter MiniBooNE_CCQE_XSec_1DQ2_nu_norm 0.9 FIX |
122 | | sample MiniBooNE_CCQE_XSec_1DQ2_nu NEUT;/path/to/neutinput.root |
| 122 | sample MiniBooNE_CCQE_XSec_1DQ2_nu NEUT:/path/to/neutinput.root |
123 | 123 | }}} |
124 | 124 | |
… |
… |
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146 | 146 | - **STATE** : State of the dial. This can be left as FREE or FIX. If FREE this tells NUISANCE that we will allow the dial to be varied. If FIX then NUISANCE will make sure it is left at **VALUE** for the entire time. FIX is a useful option if you decide you would like to stop a single parameter being floated but would like to keep its limit definitions in case you would like to vary it at a later point. |
147 | 147 | |
148 | | |
| 148 | **Example 1** : Free GENIE RW 'MaCCQE' to starting at 0.0 and between -1.0 and 1.0 sigma |
| 149 | {{{ |
| 150 | genie_parameter MaCCQE 0.0 -1.0 1.0 0.5 FREE |
| 151 | }}} |
| 152 | |
| 153 | **Example 2** : Free NuWro RW 'kNuwro_Ma_CCQE' |
| 154 | {{{ |
| 155 | nuwro_parameter kNuwro_Ma_CCQE 0.0 -1.0 1.0 0.5 FREE |
| 156 | }}} |
| 157 | |
| 158 | **Example 3** : Shift both 'MaCCQE' and 'MaCCRES' in NEUT by 1 sigma. Vary MaCCQE. |
| 159 | {{{ |
| 160 | neut_parameter MaCCQE -1.0 -3.0 3.0 1.0 FREE |
| 161 | neut_parameter MaCCRES +1.0 FIX |
| 162 | }}} |
| 163 | |
| 164 | **Example 4** : Shift both 'MaCCQE' and 'MaCCRES' in NEUT by 1 sigma. Vary MaCCQE. |
| 165 | {{{ |
| 166 | neut_parameter MaCCQE -1.0 -3.0 3.0 1.0 FREE |
| 167 | neut_parameter MaCCRES +1.0 -3.0 3.0 1.0 FIX |
| 168 | }}} |
| 169 | |
| 170 | **Example 5** : Shift both 'MaCCQE' and 'MaCCRES' in NEUT by 1 sigma. Vary both. |
| 171 | {{{ |
| 172 | neut_parameter MaCCQE -1.0 -3.0 3.0 1.0 FREE |
| 173 | neut_parameter MaCCRES +1.0 -3.0 3.0 1.0 FREE |
| 174 | }}} |
| 175 | |
| 176 | |
| 177 | **Example 6** : Vary MiniBooNE sample normalisation between user chosen limits (alternative to using sample NORMVALUE option) |
| 178 | {{{ |
| 179 | norm_parameter MiniBooNE_CCQE_XSec_1DQ2_nu_norm 0.9 0.8 1.1 0.05 FREE |
| 180 | sample MiniBooNE_CCQE_XSec_1DQ2_nu NEUT:/path/to/neutinput.root |
| 181 | }}} |
149 | 182 | |
150 | 183 | |