CN104240296A - Multi-tool collaborative three-dimensional geological modeling method and system for multi-source data - Google Patents
Multi-tool collaborative three-dimensional geological modeling method and system for multi-source data Download PDFInfo
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Abstract
The invention discloses a multi-tool collaborative three-dimensional geological modeling method and system for multi-source data, and relates to the field of three-dimensional geological modeling in geological survey and exploration. The method comprises the steps that data sources of geology needing modeling are collected, the data sources are analyzed, and a modeling object of the current geological area is obtained; the data format of the data sources is converted into the data format capable of being read by modeling software; the modeling software is selected according to the current modeling object, the modeling software builds three-dimensional geological models according to the data sources corresponding to the current modeling object; the model data files of all the three-dimensional geological models are converted into VTK data capable of being read by an open resource freeware VTK system; all the three-dimensional geological models are integrated and displayed in the VTK system. According to the multi-tool collaborative three-dimensional geological modeling method and system for the multi-source data, the modeling precision and speed are high, working efficiency is high, a user can check all the three-dimensional geological models in the VTK system, and the user can use the multi-tool collaborative three-dimensional geological modeling method and system conveniently.
Description
Technical field
Three-dimensional geological modeling field in the present invention relates to geologic examination and reconnoitring, is specifically related to a kind of multiplex's tool towards multi-source data and works in coordination with three-dimensional geological modeling method and system.
Background technology
Geologic examination, reconnoitre in need to carry out three-dimensional modeling to geological object.The age formed due to different geologic bodies and the difference of reason, therefore different geologic bodies spatially has extremely complicated topological relation; Especially immerse the appearance of body, fold and fault movement, more make geologic body morphologically have polytrope.In order to make the dissimilar model of geological structure body built can reflect its actual form better, must be classified and be chosen diverse ways and being carried out modeling.Geologic body can be divided into Sillike entity, block entity, tomography and fold according to form.At present from basic theory and technical elements, all ununified modeling method.
Traditional one or more data sources of three-dimensional modeling method general, adopt single modeling software to build three-dimensional geological model.Data source comprises boring, section geologic map, geological plane maps (containing occurrence information), geophysics and geochemistry decryption and (generally shows as section, shown in Figure 1, cross-sectional data is utilized to construct three-dimensional geological model) and the dem data on earth's surface and remotely-sensed data.Above data source all has respective feature, and the order of accuarcy of reflection underground geologic bodies state is also variant, and such as borehole data is the most accurate, and the accuracy of geological map and sectional view can weaker (existing supposition content).
The modeling software that three-dimensional modeling adopts comprises C Tech software, Discover software and GOCAD software etc.C Tech software can utilize borehole data to generate three dimension strata model by stratum boundary demarcation information interpolation.Discover software can utilize cross-sectional data and wireframe modeling method to generate three-dimensional ore body model, and borehole data and voxel-based modeling method can also be utilized to build ore body model.GOCAD software can adopt multi-source data to build complicated geological body Model.
But, due to complicacy and the diversity of geological condition, and modeling software modeling method and limitation functionally (such as C Tech software build subtly layer model time there is advantage, but can not ore body model be built, only C Tech software is used just can not to build this region intactly geologic model for stratum and the simultaneous region of ore body), user needs to choose corresponding software according to different geological conditions and completes three-dimensional modeling, select process and the equal more complicated of modeling process of software, work efficiency is lower.
In addition, in more than ten years in the past, Chinese scholars proposes multiple Spatial Data Model and structure modeling method around the modeling of 3D geological space, but most of Spatial Data Model and structure modeling method are all based on the simple stratiform geological modeling of single software and data source, due to the restriction of some softwares on functional characteristic, therefore the version of software building or the data source that can use limited, and then make to carry out the modeling accuracy of three-dimensional modeling by single software and modeling efficiency all lower, modeling effect is poor.
Summary of the invention
For the defect existed in prior art, a kind of multiplex's tool towards multi-source data is the object of the present invention is to provide to work in coordination with three-dimensional geological modeling method and system, not only modeling accuracy and speed, work efficiency is higher, and user (geologist) can check all three-dimensional geological models in VTK system, be conducive to geologist and more directly perceived and detailed understanding is formed, for solving various geological problem service for modeling district.
For reaching above object, the technical scheme that the present invention takes is: a kind of multiplex's tool towards multi-source data works in coordination with three-dimensional geological modeling method, comprises the following steps:
A, collect and need the data source of the geology of modeling, data source is analyzed, obtains the modeling object of current geologic province; Be the data layout that modeling software can read by the Data Format Transform of data source;
B, select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object;
C, judge whether all three-dimensional geological models of the geology of modeling that needs have built, and if so, re-execute steps A, otherwise forward step D to;
The VTK data that D, the freeware VTK system model data file of all three-dimensional geological models being converted to open source can read;
E, integrated and show all three-dimensional geological models in VTK system.
On the basis of technique scheme, data source described in steps A comprises geological map, borehole data, measured section figure, GEOPHYSICAL EXPLANATION data, remotely-sensed data, topomap and digital complex demodulation data.
On the basis of technique scheme, data source described in steps A comprises geological map, borehole data, figure cut sectional view, geochemistry decryption, remotely-sensed data, topomap and dem data.
On the basis of technique scheme, be that the data layout that modeling software can read comprises the following steps by the Data Format Transform of data source described in steps A: carrying out pre-service to data source, is the data layout that modeling software can read by the Data Format Transform of pretreated data source.
On the basis of technique scheme, describedly pre-service is carried out to data source comprise the following steps: error-detecting is carried out to data source.
On the basis of technique scheme, describedly pre-service is carried out to data source comprise the following steps: coordinates correction is carried out to data source.
On the basis of technique scheme, step B comprises the following steps:
Determine the geological condition of current modeling object, be deposited as main at borehole data than the more rich Quaternary period or the Cenozoic etc. if current geological condition belongs to and construct fairly simple, modeling software selects C Tech software; C Tech software, according to the borehole data corresponding with current modeling object, uses curved surface structure modeling method to build three-layer laminated model of geological structure body;
If current geological condition belongs to the complex geologic body containing tomography, fold, modeling software selects GOCAD software; GOCAD software, according to the data source corresponding with current modeling object, adopts grid model modeling to build 3 D complex geologic model;
If current geological condition belongs to digital mine, modeling software selects Discover software; Discover software adopts voxel-based modeling method to build the three-dimensional ore body model in mining area according to the borehole data corresponding with current modeling object and cross-sectional data.
On the basis of technique scheme, step D comprises the following steps:
D1, VTK system judges whether "current" model data file can identify, if so, direct is VTK data by current geology model conversion, forwards step e to, otherwise forwards step D2 to;
D2, VTK system reading model data file, carries out syntax parsing to model data file, and it is VTK data that the model data after parsing is carried out Mapping and Converting, stores VTK data, forwards step D2 to.
The multiplex's tool towards multi-source data based on said method works in coordination with a three-dimensional geological modeling system, comprises data collection analysis modular converter, model construction module, model judge module, VTK data conversion module and integrated displaying modular;
Described data collection analysis modular converter is used for: collect the data source needing the geology of modeling, analyze, obtain the modeling object of current geologic province to data source; Be the data layout that modeling software can read by the Data Format Transform of data source, build signal to model construction module transmission pattern;
Described model construction module is used for: after receiving model construction signal, and select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object, judges signal to model judge module transmission pattern;
Described model judge module is used for: receive after model judges signal, judge whether all three-dimensional geological models of the geology of modeling that needs have built, if so, control data collection analysis modular converter work, otherwise send VTK data switching signal to VTK data conversion module;
Described VTK data conversion module is used for: after receiving VTK data switching signal, the VTK data that the freeware VTK system model data file of all three-dimensional geological models being converted to open source can read, send integrative display signal to integrated displaying modular;
Described integrated displaying modular is used for: after receiving integrative display signal, integrated and show all three-dimensional geological models in VTK system.
Compared with prior art, the invention has the advantages that:
The present invention can according to different modeling objects and data source, builds three-dimensional geological model and all three-dimensional geological models is converted to the VTK data that VTK can read, and then form the modeling technique flow process of complete set by corresponding modeling software; Not only modeling accuracy and speed, work efficiency is higher, and user can check all three-dimensional geological models in VTK system, is conducive to geologist and forms more directly perceived and detailed understanding, for solving various geological problem service for modeling district.
Accompanying drawing explanation
Fig. 1 utilizes cross-sectional data to construct the structural representation of three-dimensional geological model in background technology of the present invention;
Fig. 2 is the process flow diagram of working in coordination with three-dimensional geological modeling method in the embodiment of the present invention towards multiplex's tool of multi-source data.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Shown in Figure 2, the multiplex's tool towards multi-source data in the embodiment of the present invention works in coordination with three-dimensional geological modeling method, comprises the following steps:
S1: collect the data source needing the geology of modeling, data source comprises geological map, borehole data, measured section figure (or figure cuts sectional view), GEOPHYSICAL EXPLANATION data (or geochemistry decryption), remotely-sensed data, topomap and DEM (Digital Elevation Model, digital elevation model) data etc.Data source is analyzed, obtains the modeling object of current geologic province.
The Data Format Transform of pretreated data source is the data layout that modeling software can read by S2: carry out pre-service (error-detecting, coordinates correction etc.) to data source.
S3: select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object.Mainly set forth collaborative modeling for C Tech, Discover and GOCAD tri-sections of softwares, other softwares with identical function are equally also applicable to this method.
Current modeling object selects modeling software, when modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object, determines the geological condition of current modeling object:
Be deposited as main at borehole data than the more rich Quaternary period or the Cenozoic etc. if current geological condition belongs to and construct fairly simple, modeling software selects C Tech software.When selecting the three-layer laminated model of geological structure body of C Tech software building, according to the borehole data corresponding with current modeling object, curved surface structure modeling method is used to build three-layer laminated model of geological structure body;
If desired simulate underground water and the environmental evaluation of current geology, select C Tech software building groundwater model.
If current geological condition belongs to the complex geologic body containing tomography, fold, generally need to adopt multi-source data contrast and geologic interpretation, therefore modeling software selects GOCAD software.During GOCAD software building 3 D complex geologic model, according to the data source corresponding with current modeling object, grid model modeling is adopted to build 3 D complex geologic model.
If current geological condition belongs to digital mine, modeling software selects Discover software; During Discover software building three-dimensional ore body model, voxel-based modeling method is adopted to build the three-dimensional ore body model in mining area according to the borehole data corresponding with current modeling object and cross-sectional data.
S4: judge whether all three-dimensional geological models of the geology of modeling that needs have built, and if so, re-execute step S1, otherwise forward step S5 to.
S5: the model data file of all three-dimensional geological models is converted to the VTK data that VTK system (visualization toolkit, the freeware system of open source) can read.
S6: integrated and show all three-dimensional geological models in VTK system.
Step S5 specifically comprises the following steps:
S501:VTK system judges whether "current" model data file can identify, if so, direct is VTK data by current geology model conversion, forwards step S6 to, otherwise forwards step S502 to.
S502:VTK system reading model data file, carries out syntax parsing to model data file, and it is VTK data that the model data after parsing is carried out Mapping and Converting, stores VTK data, forwards step S6 to.
Principle of work of the present invention is as follows:
VTK system has powerful file layout classification storehouse, can identify more than 2000 kind of file layout, comprising the method that some file datas are changed.VTK directly can open the data layout (.vtk) of system itself, the file layout (such as VRML (.wrl) file, DEM file, OBJ (.obj) file etc.) of (Import) some other softwares can also be imported, when the data importing of above-mentioned file layout is to VTK system, VTK system can directly be changed, the form of the conversion method of above-mentioned form by class libraries has been encapsulated by VTK system, VTK system directly can call encapsulation method when reading the data of above-mentioned form is changed, and can increase work efficiency significantly.Such as C Tech software can export wrl formatted file, and the three-dimensional geological model that C Tech builds using wrl form as intermediate form, can be directed into 3-D display in VTK system by VTK system.
VTK system can not model of cognition data file time, user needs to write code voluntarily and by the conversion of codes implement data.
The multiplex's tool towards multi-source data based on said method works in coordination with a three-dimensional geological modeling system, comprises data collection analysis modular converter, model construction module, model judge module, VTK data conversion module and integrated displaying modular.
Data collection analysis modular converter is used for: collect the data source needing the geology of modeling, analyze, obtain the modeling object of current geologic province to data source; Be the data layout that modeling software can read by the Data Format Transform of data source, build signal to model construction module transmission pattern.
Model construction module is used for: after receiving model construction signal, and select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object, judges signal to model judge module transmission pattern.
Model judge module is used for: receive after model judges signal, judge whether all three-dimensional geological models of the geology of modeling that needs have built, if so, control data collection analysis modular converter work, otherwise send VTK data switching signal to VTK data conversion module.
VTK data conversion module is used for: after receiving VTK data switching signal, the VTK data that the freeware VTK system model data file of all three-dimensional geological models being converted to open source can read, and sends integrative display signal to integrated displaying modular.
Integrated displaying modular is used for: after receiving integrative display signal, integrated and show all three-dimensional geological models in VTK system.
The present invention is not limited to above-mentioned embodiment, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this instructions belongs to the known prior art of professional and technical personnel in the field.
Claims (9)
1. the multiplex's tool towards multi-source data works in coordination with a three-dimensional geological modeling method, it is characterized in that, comprises the following steps:
A, collect and need the data source of the geology of modeling, data source is analyzed, obtains the modeling object of current geologic province; Be the data layout that modeling software can read by the Data Format Transform of data source;
B, select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object;
C, judge whether all three-dimensional geological models of the geology of modeling that needs have built, and if so, re-execute steps A, otherwise forward step D to;
The VTK data that D, the freeware VTK system model data file of all three-dimensional geological models being converted to open source can read;
E, integrated and show all three-dimensional geological models in VTK system.
2. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 1, it is characterized in that: data source described in steps A comprises geological map, borehole data, measured section figure, GEOPHYSICAL EXPLANATION data, remotely-sensed data, topomap and digital complex demodulation data.
3. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 1, it is characterized in that: data source described in steps A comprises geological map, borehole data, figure cut sectional view, geochemistry decryption, remotely-sensed data, topomap and dem data.
4. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 2 or claim 3, it is characterized in that: being that the data layout that modeling software can read comprises the following steps by the Data Format Transform of data source described in steps A: carry out pre-service to data source, is the data layout that modeling software can read by the Data Format Transform of pretreated data source.
5. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 4, it is characterized in that: describedly pre-service is carried out to data source comprise the following steps: error-detecting is carried out to data source.
6. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 4, it is characterized in that: describedly pre-service is carried out to data source comprise the following steps: coordinates correction is carried out to data source.
7. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 2 or claim 3, it is characterized in that, step B comprises the following steps:
Determine the geological condition of current modeling object, be deposited as main at borehole data than the more rich Quaternary period or the Cenozoic etc. if current geological condition belongs to and construct fairly simple, modeling software selects C Tech software; C Tech software, according to the borehole data corresponding with current modeling object, uses curved surface structure modeling method to build three-layer laminated model of geological structure body;
If current geological condition belongs to the complex geologic body containing tomography, fold, modeling software selects GOCAD software; GOCAD software, according to the data source corresponding with current modeling object, adopts grid model modeling to build 3 D complex geologic model;
If current geological condition belongs to digital mine, modeling software selects Discover software; Discover software adopts voxel-based modeling method to build the three-dimensional ore body model in mining area according to the borehole data corresponding with current modeling object and cross-sectional data.
8. work in coordination with three-dimensional geological modeling method towards multiplex's tool of multi-source data as claimed in claim 2 or claim 3, it is characterized in that, step D comprises the following steps:
D1, VTK system judges whether "current" model data file can identify, if so, direct is VTK data by current geology model conversion, forwards step e to, otherwise forwards step D2 to;
D2, VTK system reading model data file, carries out syntax parsing to model data file, and it is VTK data that the model data after parsing is carried out Mapping and Converting, stores VTK data, forwards step D2 to.
9. the multiplex's tool towards multi-source data based on method described in any one of claim 1 to 8 works in coordination with a three-dimensional geological modeling system, it is characterized in that: comprise data collection analysis modular converter, model construction module, model judge module, VTK data conversion module and integrated displaying modular;
Described data collection analysis modular converter is used for: collect the data source needing the geology of modeling, analyze, obtain the modeling object of current geologic province to data source; Be the data layout that modeling software can read by the Data Format Transform of data source, build signal to model construction module transmission pattern;
Described model construction module is used for: after receiving model construction signal, and select modeling software according to current modeling object, modeling software builds three-dimensional geological model according to the data source corresponding with current modeling object, judges signal to model judge module transmission pattern;
Described model judge module is used for: receive after model judges signal, judge whether all three-dimensional geological models of the geology of modeling that needs have built, if so, control data collection analysis modular converter work, otherwise send VTK data switching signal to VTK data conversion module;
Described VTK data conversion module is used for: after receiving VTK data switching signal, the VTK data that the freeware VTK system model data file of all three-dimensional geological models being converted to open source can read, send integrative display signal to integrated displaying modular;
Described integrated displaying modular is used for: after receiving integrative display signal, integrated and show all three-dimensional geological models in VTK system.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205864A (en) * | 2015-08-26 | 2015-12-30 | 中国电建集团北京勘测设计研究院有限公司 | Multi-source-data-based automatic modeling method and system of three-dimension model of geological structural surface |
| CN105719346A (en) * | 2016-01-22 | 2016-06-29 | 吉林大学 | Mountain three-dimensional geologic body modeling method and comprehensive geological information demonstration system |
| CN106772618A (en) * | 2017-02-10 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | TRT test achievement decomposition methods based on GOCAD |
| CN108230446A (en) * | 2017-12-18 | 2018-06-29 | 中国航发贵州红林航空动力控制科技有限公司 | A kind of high-precision three-dimensional curved surface modeling method |
| CN110569612A (en) * | 2019-09-12 | 2019-12-13 | 四川省地质工程勘察院集团有限公司 | Three-dimensional geological model data conversion method based on Geo3DML |
| CN110704325A (en) * | 2019-10-09 | 2020-01-17 | 京东数字科技控股有限公司 | Data processing method and device, computer storage medium and electronic equipment |
| CN110968930A (en) * | 2018-09-30 | 2020-04-07 | 中国石油化工股份有限公司 | Geological variable attribute interpolation method and system |
| CN113487735A (en) * | 2021-07-09 | 2021-10-08 | 吉林大学 | Collaborative visualization and modeling system and method for multi-source multi-parameter gravity magnetic data |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040085311A1 (en) * | 1998-07-23 | 2004-05-06 | Curventa Softworks, Llc. | Computational geometry using control geometry having at least two dimensions |
| CN101727678A (en) * | 2008-10-20 | 2010-06-09 | 车德福 | True three-dimensional modeling method for complicated fault fold |
| CN101906965A (en) * | 2010-07-14 | 2010-12-08 | 中国矿业大学(北京) | Technology for identifying and analyzing stratums in VR (Virtual Reality) geological environment |
| CN102609982A (en) * | 2012-01-20 | 2012-07-25 | 北京石油化工学院 | Topology discovery method of space geological data based on unstructured mode |
| CN103729880A (en) * | 2013-12-20 | 2014-04-16 | 柳州腾龙煤电科技股份有限公司 | Geological exploring ore body three-dimensional modeling system |
-
2014
- 2014-07-24 CN CN201410356076.8A patent/CN104240296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040085311A1 (en) * | 1998-07-23 | 2004-05-06 | Curventa Softworks, Llc. | Computational geometry using control geometry having at least two dimensions |
| CN101727678A (en) * | 2008-10-20 | 2010-06-09 | 车德福 | True three-dimensional modeling method for complicated fault fold |
| CN101906965A (en) * | 2010-07-14 | 2010-12-08 | 中国矿业大学(北京) | Technology for identifying and analyzing stratums in VR (Virtual Reality) geological environment |
| CN102609982A (en) * | 2012-01-20 | 2012-07-25 | 北京石油化工学院 | Topology discovery method of space geological data based on unstructured mode |
| CN103729880A (en) * | 2013-12-20 | 2014-04-16 | 柳州腾龙煤电科技股份有限公司 | Geological exploring ore body three-dimensional modeling system |
Non-Patent Citations (3)
| Title |
|---|
| 彭土标等: "《水力发电工程地质手册》", 31 December 2011 * |
| 李晓玲等: "基于Discover软件的三维地质模型构建", 《国土资源科技管理》 * |
| 李晓玲等: "面向多源数据的多工具协同三维地质建模方法研究", 《第十二届全国数学地质与地学信息学术研讨会》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205864B (en) * | 2015-08-26 | 2018-04-20 | 中国电建集团北京勘测设计研究院有限公司 | Geologic structure face threedimensional model method for automatic modeling and system based on multi-source data |
| CN105205864A (en) * | 2015-08-26 | 2015-12-30 | 中国电建集团北京勘测设计研究院有限公司 | Multi-source-data-based automatic modeling method and system of three-dimension model of geological structural surface |
| CN105719346A (en) * | 2016-01-22 | 2016-06-29 | 吉林大学 | Mountain three-dimensional geologic body modeling method and comprehensive geological information demonstration system |
| CN105719346B (en) * | 2016-01-22 | 2018-04-17 | 吉林大学 | Mountainous region three-dimensional geological object model method and synthetically learn information demonstration system |
| CN106772618A (en) * | 2017-02-10 | 2017-05-31 | 中国电建集团成都勘测设计研究院有限公司 | TRT test achievement decomposition methods based on GOCAD |
| CN108230446A (en) * | 2017-12-18 | 2018-06-29 | 中国航发贵州红林航空动力控制科技有限公司 | A kind of high-precision three-dimensional curved surface modeling method |
| CN110968930A (en) * | 2018-09-30 | 2020-04-07 | 中国石油化工股份有限公司 | Geological variable attribute interpolation method and system |
| CN110968930B (en) * | 2018-09-30 | 2023-03-21 | 中国石油化工股份有限公司 | Geological variable attribute interpolation method and system |
| CN110569612A (en) * | 2019-09-12 | 2019-12-13 | 四川省地质工程勘察院集团有限公司 | Three-dimensional geological model data conversion method based on Geo3DML |
| CN110704325B (en) * | 2019-10-09 | 2021-07-30 | 京东数字科技控股有限公司 | Data processing method and device, computer storage medium and electronic equipment |
| CN110704325A (en) * | 2019-10-09 | 2020-01-17 | 京东数字科技控股有限公司 | Data processing method and device, computer storage medium and electronic equipment |
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| CN113487735B (en) * | 2021-07-09 | 2022-05-24 | 吉林大学 | Collaborative visualization and modeling system and method for multi-source multi-parameter gravity magnetic data |
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