## 6.46 mass

@mass[1..].

Name | Input? | Runtime? | Type | Variability | Description |
---|---|---|---|---|---|

name | – | X | string | constant | – |

sfi | – | X | integer number | run start time (of each phase, autoSize or simulate) | Associated surface subscript |

xri | – | X | integer number | run start time (of each phase, autoSize or simulate) | Xsrat subscript: ditto |

area | – | X | number | run start time (of each phase, autoSize or simulate) | Area, ft2 |

isSubhrly | – | X | integer number | run start time (of each phase, autoSize or simulate) | True iff this mass simulated subhourly (else hourly) |

isFD | – | X | integer number | run start time (of each phase, autoSize or simulate) | True iff this mass used forward-difference model (always subhourly) |

inside.msi | – | X | integer number | run start time (of each phase, autoSize or simulate) | Parent mass subscr |

inside.ty | – | X | integer number | run start time (of each phase, autoSize or simulate) | Bound cond type: msbcadiabatic, msbcambient, msbcground, msbczone, or msbcspect. |

inside.zi | – | X | integer number | run start time (of each phase, autoSize or simulate) | Zone sbscr if .bc_ty == msbczone. |

inside.exTa | – | X | number | hourly | Adjacent air temp, f |

inside.exTr | – | X | number | hourly | Adjacent radiant temp, f |

inside.rsurf | – | X | number | run start time (of each phase, autoSize or simulate) | Extra surf resis, from masstype, for “light” surf lyrs eg carpet: res for solar to 1st hvy lyr. |

inside.h | – | X | number | run start time (of each phase, autoSize or simulate) | Combined surface conductance, air to 1st “heavy” layer (btuh/ft2-f) |

inside.ha | – | X | number | run start time (of each phase, autoSize or simulate) | Bc_h * area, btuh/f |

inside.rIg | – | X | unrecognized | hourly | Radiant internal gain target (float) (btuh). pointed to by znr.rigdist; set/used in cnloads. 11-95 |

inside.qxhnet | – | X | number | end of each hour | Net heat xfer for hour (btu, + = into mass): signed sum of all transfers. |

inside.qxdnet | – | X | number | end of each day | … ditto current day |

inside.qxmnet | – | X | number | end of each month | … ditto current month |

inside.qxhtot | – | X | number | end of each hour | Total xfer for hour (btu): sum of abs(xfer). used as divisor for determining relative error. |

inside.qxdtot | – | X | number | end of each day | … ditto current day |

inside.qxmtot | – | X | number | end of each month | … ditto current month |

inside.surfTemp | – | X | number | end of each subhour | Probe-able duplicate copy of inside or outside layer surface temp, set in loadssurfaces. |

outside.msi | – | X | integer number | run start time (of each phase, autoSize or simulate) | Parent mass subscr |

outside.ty | – | X | integer number | run start time (of each phase, autoSize or simulate) | Bound cond type: msbcadiabatic, msbcambient, msbcground, msbczone, or msbcspect. |

outside.zi | – | X | integer number | run start time (of each phase, autoSize or simulate) | Zone sbscr if .bc_ty == msbczone. |

outside.exTa | – | X | number | hourly | Adjacent air temp, f |

outside.exTr | – | X | number | hourly | Adjacent radiant temp, f |

outside.rsurf | – | X | number | run start time (of each phase, autoSize or simulate) | Extra surf resis, from masstype, for “light” surf lyrs eg carpet: res for solar to 1st hvy lyr. |

outside.h | – | X | number | run start time (of each phase, autoSize or simulate) | Combined surface conductance, air to 1st “heavy” layer (btuh/ft2-f) |

outside.ha | – | X | number | run start time (of each phase, autoSize or simulate) | Bc_h * area, btuh/f |

outside.rIg | – | X | unrecognized | hourly | Radiant internal gain target (float) (btuh). pointed to by znr.rigdist; set/used in cnloads. 11-95 |

outside.qxhnet | – | X | number | end of each hour | Net heat xfer for hour (btu, + = into mass): signed sum of all transfers. |

outside.qxdnet | – | X | number | end of each day | … ditto current day |

outside.qxmnet | – | X | number | end of each month | … ditto current month |

outside.qxhtot | – | X | number | end of each hour | Total xfer for hour (btu): sum of abs(xfer). used as divisor for determining relative error. |

outside.qxdtot | – | X | number | end of each day | … ditto current day |

outside.qxmtot | – | X | number | end of each month | … ditto current month |

outside.surfTemp | – | X | number | end of each subhour | Probe-able duplicate copy of inside or outside layer surface temp, set in loadssurfaces. |

UNom | – | X | number | run start time (of each phase, autoSize or simulate) | Overall uval incl nominal surface films, btuh/ft2-f |

tc | – | X | number | run start time (of each phase, autoSize or simulate) | Time constant (con->hc/sfinh) as used to default sfmodel & issubhrly, for reporting, 1-95 |

pMM | – | X | un-probe-able | run start time (of each phase, autoSize or simulate) | Pointer to runtime mass model for this mass (type determined per input) |