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Elevations(heigth) in microstation V8


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Hi everybody ,

I'm trying to translate a V7 map from microstation to V8 microstation map and I have a problem :

The elevations or heigths(Cotas in spanish) that in V7 ara a unique element , are translated to V8 like a diferent elements ( Text and lines).

Anybody knows how to translate from v7 to v8 the cotes like unique element ???.

Thanks in advance for your help , regards !!

Best answer by pratap

If it is grouped then Grupo G (in screenshot) will have number...

It seems to be like a dimension feature because it has arrows. While adding the dgn reader remove the option in parameters for "Drop Dimensions".

For further reference

https://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_ReadersWriters/igds/IGDS_reader.htm

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11 replies

srg
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  • August 31, 2016

As I understand, Cotas means height above sea level.

Are they represented as spot heights (a point and a text) or contours in v7 dgn file?

What do you mean by unique element? Do you mean dgn cells?

Happy FME :-)ing

SRG


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Hi srg , thanks for response ... sorry I'm new in FME . Yes , cotas means heigth (unique element composed of Line and text) above sea level.

In V7 this type of element is gestioned like a unique element called cota (in spanish , I don't know how it is in english). The problem is than this element when you do the translation to V8 with FME is passing like one element line and another element text , when really in V7 is a unique element formed by lines and text.

I hope that now I have explained better , thanks for your help !!


srg
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  • August 31, 2016
xavigarciamar wrote:

Hi srg , thanks for response ... sorry I'm new in FME . Yes , cotas means heigth (unique element composed of Line and text) above sea level.

In V7 this type of element is gestioned like a unique element called cota (in spanish , I don't know how it is in english). The problem is than this element when you do the translation to V8 with FME is passing like one element line and another element text , when really in V7 is a unique element formed by lines and text.

I hope that now I have explained better , thanks for your help !!

Can you share a sample dgn?

 

 


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Hi Srg , again thanks ... I can't not share information but I have a screen png with the element :

This element in V7 is a unique element , but when do the transformation it is descomposed in lines and Text.

cota.png


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Cota Srg is a kind of element in Microstation (like cells or line) maybe the correct translation would be measure ... thanks again!!


pratap
Contributor
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  • Contributor
  • August 31, 2016

Is it the case that line and text are grouped?


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Yes pratap , thanks for your help ...


pratap
Contributor
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  • Contributor
  • Best Answer
  • August 31, 2016

If it is grouped then Grupo G (in screenshot) will have number...

It seems to be like a dimension feature because it has arrows. While adding the dgn reader remove the option in parameters for "Drop Dimensions".

For further reference

https://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_ReadersWriters/igds/IGDS_reader.htm


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you are a crack Pratap !!!! thanks , that was the problem , solved !!!! thanks !!


srg
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  • August 31, 2016
xavigarciamar wrote:

Hi Srg , again thanks ... I can't not share information but I have a screen png with the element :

This element in V7 is a unique element , but when do the transformation it is descomposed in lines and Text.

cota.png

Looking at the screen grab, it is a Type 33 element, meaning dimension.

 

By default when you read DGN v7, the dimensions are set to be dropped.

 

I tried creating a v7 dgn and then added a dimension element, used FME Workbench to read the v7 dgn with drop dimension disabled and wrote to v8 dgn.

 

I got the dimension intact in v8 dgn

 

More information on how dimensions are handled by FME is available here:

 

https://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_ReadersWriters/igds/Dimensions.htm

 

If you can just share a dgn with a single element I can create an example workspace for you

 

 


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srg wrote:
Looking at the screen grab, it is a Type 33 element, meaning dimension.

 

By default when you read DGN v7, the dimensions are set to be dropped.

 

I tried creating a v7 dgn and then added a dimension element, used FME Workbench to read the v7 dgn with drop dimension disabled and wrote to v8 dgn.

 

I got the dimension intact in v8 dgn

 

More information on how dimensions are handled by FME is available here:

 

https://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_ReadersWriters/igds/Dimensions.htm

 

If you can just share a dgn with a single element I can create an example workspace for you

 

 

Thanks a lot SRG , yes , this was the problem !!! solved !!! thanks again !!

 

 


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