Converting Old Road Models¶
Old Road Models¶
The parameters in the road model for Gemini Terrain have been updated twice, the last time during the transition from version 11 to version 12. When we open old road models the parameters are automatically converted.
The tables below describe the differences in road parameters before and after conversion.
Transition from Version 11 to Version 12¶
| Old Parameter Name | Old Code | New Parameter Name | New Code | Note |
|---|---|---|---|---|
| Center divider 1 width | 0010 | Center divider 1 width | 0010 | |
| Cross slope center divider 1 | 0011 | Center divider 1 slope | 0011 | |
| Center divider 2 width | 0020 | Center divider 2 width | 0020 | |
| Cross slope center divider 2 | 0021 | Center divider 2 slope | 0021 | |
| Center divider 3 width | 0030 | Center divider 3 width | 0030 | |
| Cross slope center divider 3 | 0031 | Center divider 4 slope | 0031 | |
| Center divider 3 width | 0040 | Center divider 4 width | 0040 | |
| Cross slope center divider shoulder | 0041 | Center divider 4 slope | 0041 | |
| Carriageway | 0110 | Carriageway 1, width | 0110 | |
| Cross slope | 0111 | Carriageway 1, slope | 0111 | |
| Curve widening | 0120 | Carriageway 2, width (width extension) | 0120 | |
| Shoulder height | 0210 | Shoulder 1, width | 0210 | Parameter is converted to width/slope |
| Shoulder 1, slope | 0211 | |||
| Cross slope shoulder(rel) | 0212 | Shoulder, slope (relative to carriageway) | 0212 | |
| Shoulder width | 0220 | Shoulder 2, width | 0220 | |
| Cross slope shoulder | 0211 | Shoulder 2, slope | 0221 | |
| Guardrail extension | 0230 | Shoulder 3, width (guardrail extension) | 0230 | Parameter is extended with slope |
| Shoulder 3, slope | 0231 | |||
| Road-sidewalk separation 1 width | 0310 | Additional surface 1, width (road-sidewalk separation 1) | 0310 | |
| Cross slope road-sidewalk separation 1 | 0311 | Additional surface 1, slope (road-sidewalk separation 1) | 0311 | |
| Road-sidewalk separation 2 width | 0320 | Additional surface 2, width (road-sidewalk separation 2) | 0320 | |
| Cross slope road-sidewalk separation 2 | 0321 | Additional surface 2, slope (road-sidewalk separation 2) | 0321 | |
| Road-sidewalk separation 3 width | 0330 | Additional surface 3, width (road-sidewalk separation 3) | 0330 | |
| Cross slope road-sidewalk separation 3 | 0331 | Additional surface 3, slope (road-sidewalk separation 3) | 0331 | |
| Sidewalk height | 0340 | Additional surface 4, width | 0340 | Parameter is converted to width/slope |
| Additional surface 4, slope | 0341 | |||
| Ditch slope | 0411 | Ditch 1, width | 0410 | Parameter is converted to width |
| Ditch depth | 0412 | Ditch 1, slope | 0411 | Parameter is converted to slope |
| Bottom width ditch | 0420 | Ditch 2, width | 0420 | Parameter is extended with slope |
| Ditch 2, slope | 0421 | |||
| Cutting slope rock | 0510 | Rock cutting 1, width | 0510 | Parameter is extended with width |
| Rock cutting 1, slope | 0511 | |||
| Rock shelf width | 0590 | Rock shelf, width | 0590 | |
| Rock shelf addition in % | 0591 | Rock shelf addition, percent | 0591 | |
| Cutting slope soil | 0610 | Soil cutting 1, width | 0610 | Parameter is extended with width |
| Soil cutting 1, slope | 0611 | |||
| Fill slope low | 0710 | Fill 1, width | 0710 | Parameter is extended with width |
| Fill 1, slope (low) | 0711 | |||
| Limit low/high fill | 0790 | Limit low/high fill, height | 0790 | |
| Fill slope high | 0791 | Fill 1, Slope (high) | 0791 | |
| Stop for side road | 9001 | Removed and converted to table for side boundary | ||
| Stop road body | 9002 | Removed and converted to table for surface boundary | ||
| Deep blasting | 9101 | Deep blasting | 9101 | Reference level changes from trough to road surface |
Transition from RFI to SFI¶
| Parameter Name | New Code | Old Code | Description of how VIPS tables are built. (VIPS surfaces in VEGOVER or other tables) |
|---|---|---|---|
| Superstructure | - | 20 | This code is no longer legal. Removed and logged. This was unfortunately the default in old RFI templates, so we treat this specially: If this was used alone in an old RFI file, it is copied over to use RP_SU_SUBBASE_SOIL and RP_SU_SUBBASE_ROCK, which gives a reinforcement layer alone. It gives the same effect as before. |
| Cross slope trough bottom(rel) | - | 34 | This code is no longer legal. Removed and logged. |
| Slope replacement masses | - | 57 | This code is no longer legal. Removed and logged. |
| Surface blasting max. height | - | 71 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Surface blasting min. length | - | 72 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Correction factor soil | - | 81 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Correction factor rock | - | 82 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Correction factor fill | - | 83 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Topsoil/vegetation | - | 84 | This code is no longer legal. Removed and logged. Now determined by which physical layers exist. |
| Correction factor deep blasting | - | 85 | This code is no longer legal. Removed and logged. Now controlled in mass types. |
| Calculation type (1,2,3,4) | - | 90 | This code is no longer legal. Removed and logged. Now determined by which physical layers exist. |
| Mass balance off/on(0,1) | - | 91 | This code is no longer legal. Removed and logged. |
| Center divider 1 width | 0010 | Gives surface 0.1. Slope from next code. | |
| Cross slope center divider 1 | 0011 | - | |
| Center divider 2 width | 0020 | Gives surface 0.2. Slope from next code. | |
| Cross slope center divider 2 | 0021 | - | |
| Center divider 3 width | 0030 | Gives surface 0.3. Slope from next code. | |
| Cross slope center divider 3 | 0031 | - | |
| Center divider shoulder width | 0040 | Gives surface 0.4. Slope from next code. | |
| Cross slope center divider shoulder | 0041 | - | |
| Carriageway width | 0110 | 11 | Gives surface 1.1. Slope from RP_SUPERELEV |
| Cross slope | 0111 | 30 | Base cross slope used in many VIPS surfaces |
| Curve widening | 0120 | 14 | Gives surface 1.2. Slope from RP_SUPERELEV |
| Shoulder height | 0210 | 13 | Gives surface 2.1. Slope becomes vertical (100.0). |
| Cross slope shoulder | 0211 | 31 | Used in many 2-series surfaces |
| Cross slope shoulder(rel) | 0212 | 33 | Used in many 2-series surfaces |
| Shoulder width | 0220 | 12 | Gives surface 2.1 or 2.2 (if RP_SHOULDER_H is given). |
| Guardrail extension | 0230 | 55 | Handled by special Gemini table HIGHFILLPARAM. Gives surface 2.3 when extension is needed. |
| Road-sidewalk separation 1 width | 0310 | Gives surface 3.1. Slope from next code. | |
| Cross slope road-sidewalk separation 1 | 0311 | - | |
| Road-sidewalk separation 2 width | 0320 | Gives surface 3.2. Slope from next code. | |
| Cross slope road-sidewalk separation 2 | 0321 | - | |
| Road-sidewalk separation 3 width | 0330 | Gives surface 3.3. Slope from next code. | |
| Cross slope road-sidewalk separation 3 | 0331 | - | |
| Sidewalk height | 0340 | 18 | Gives surface 3.4. Slope vertical (100.0). |
| Sidewalk inner shoulder width | 0350 | Gives surface 3.5. Slope from next code if given or applicable slope for shoulder in prioritized order. | |
| Cross slope inner shoulder sidewalk | 0351 | - | |
| Sidewalk width | 0360 | 17 | Gives surface 3.6. Slope from next code if given, or applicable slope for shoulder. |
| Cross slope sidewalk | 0361 | 35 | Used in many 3-series surfaces |
| Sidewalk shoulder width | 0370 | 19 | Gives surface 3.7. Slope from next code if given, or applicable slope for shoulder in prioritized order. |
| Cross slope shoulder sidewalk | 0371 | - | |
| Ditch slope | 0411 | 40 | Gives surface 4.1 together with next code. |
| Ditch depth | 0412 | 41 | - |
| Bottom width ditch | 0420 | 42 | Gives surface 4.2. Slope horizontal (0.0) |
| Cutting slope rock | 0510 | 51 | Gives surface 5.1 slope. |
| Rock shelf width | 0591 | 56 | Handled by VIPS compatible ROCKBENCH table. Gives 5.900... surfaces |
| Rock shelf addition in % | 0592 | Handled by VIPS compatible ROCKBENCH table. Gives 5.900... surfaces | |
| Cutting slope soil | 0610 | 50 | Gives surface 6.1 slope. |
| Fill slope (low) | 0710 | 52 | Gives surface 7.1 slope. |
| Limit high/low fill | 0790 | 54 | Handled by special Gemini table HIGHFILLPARAM. |
| Fill slope (high) | 0791 | 53 | Handled by special Gemini table HIGHFILLPARAM. If both low/high and limit are given, as well as guardrail extension, a table is created that is used during construction to make changes in the VEGOVER table, based on terrain heights in physical layers. HIGHFILLPARAM is not VIPS compatible, and cannot be edited using any UI. It is also not saved on SFI file. During conversion from automatic – manual mode, current state of terrain heights is reflected to VEGOVER table. |
| Pavement thickness carriageway | 1111 | 21 | Goes to OVERBYG table soil AND rock. Used on surface 1.1 Note! VIPS has 3 pavement layers, we use only 1 |
| Pavement thickness shoulder | 1112 | 22 | Goes to OVERBYG table soil AND rock. Used on surface 0.4, 2.1, 3.5 |
| Base layer | 1141 | 23 | Goes to OVERBYG table soil AND rock. Used on surface 0.4, 1.1, 2.1, 3.5 Note! VIPS has 2 base layers, we use only 1 |
| Reinforcement layer soil | 1161 | 24 | Goes to OVERBYG table soil Used on surface 0.4, 1.1, 2.1, 3.5 Note! VIPS has 3 reinforcement layers, we use only 1 |
| Reinforcement layer rock | 1162 | 25 | Goes to OVERBYG table rock Used on surface 0.4, 1.1, 2.1, 3.5 |
| Pavement thickness sidewalk | 1311 | Goes to OVERBYG table soil AND rock. Used on surface 3.6 | |
| Pavement thickness shoulder sidewalk | 1312 | Goes to OVERBYG table soil AND rock. Used on surface 3.5, 3.7 | |
| Base layer sidewalk | 1341 | Goes to OVERBYG table soil AND rock. Used on surface 3.5, 3.6, 3.7 | |
| Reinforcement layer soil sidewalk | 1361 | Goes to OVERBYG table soil. Used on surface 3.5, 3.6, 3.7 | |
| Reinforcement layer rock sidewalk | 1362 | Goes to OVERBYG table rock. Used on surface 3.5, 3.6, 3.7 | |
| Stop for side road | 9001 | 15 | Placed in SIDEBOUNDARY table. Stops all surfaces after 1.9. |
| Stop road body | 9002 | 16 | Placed in SIDEBOUNDARY table. Stops all surfaces At distance 0 from centerline. |
| Deep blasting | 9101 | 73 | Handled by VIPS compatible DEEPROCKBLAST table. |
| Deep blasting cross slope | 9102 | 74 | Handled by VIPS compatible DEEPROCKBLAST table. |
| Cross slope trough bottom | 9201 | 32 | Converted to special grading. |