Discussion:
[Paraview] Lock Data Range for multiple attributes
p***@web.de
2016-09-09 07:52:49 UTC
Permalink
Hello All

Sorry to bother you again... I seem to miss something wanting to fix color scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density values that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for both
attributes (with different min,max, of course). In the GUI everything looks fine
at first, but when I switch the coloring from one attribute to another, ParaView
seems to ignore the checked "Lock Data Range" but switches to some Min/Max found
in the data. Maybe I misunderstand the functionality of "Lock Data Range"? Is
this the expected behaviour? If yes, what could I do to really fix the min,max
to my own specification? (I also tried to use a preset color scale with my
desired min,max, but this does not change the behaviour either.)

Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
p***@web.de
2016-09-15 07:44:04 UTC
Permalink
Hello

Does nobody have a solution for this, or am I missing something obvious?
The only thing I can do to fix the color ranges is separate the file into
multiple objects, but as one can only look at one at a time anyways (as they are
at the same location, obviously) and our model already contains a lot of
objects, this is rather bothersome...

Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix color scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density values that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for both
attributes (with different min,max, of course). In the GUI everything looks fine
at first, but when I switch the coloring from one attribute to another, ParaView
seems to ignore the checked "Lock Data Range" but switches to some Min/Max found
in the data. Maybe I misunderstand the functionality of "Lock Data Range"? Is
this the expected behaviour? If yes, what could I do to really fix the min,max
to my own specification? (I also tried to use a preset color scale with my
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Mathieu Westphal
2016-09-15 08:46:41 UTC
Permalink
Hello

There is an easy work around for this. Do not use the lock range feature,
but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.




Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something obvious?
The only thing I can do to fix the color ranges is separate the file into
multiple objects, but as one can only look at one at a time anyways (as they are
at the same location, obviously) and our model already contains a lot of
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for both
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to another, ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix the
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale with
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at http://www.kitware.com/
opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
p***@web.de
2016-09-15 09:30:14 UTC
Permalink
Hello Mathieu

Thank you for your answer. Unfortunately I don't quite understand :(. I tried to
duplicate the first and last point of LUT.RGBPoints (which are initially correct
before I look at a different attribute and switch back) - but this does not do
the trick. Sorry, I am not used to reading from State-Files. Do you have a short
explanation what you did in either the Paraview python shell or GUI to achieve
this?

Cheers
Venke
Post by Mathieu Westphal
Hello
There is an easy work around for this. Do not use the lock range feature,
but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.
Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something obvious?
The only thing I can do to fix the color ranges is separate the file into
multiple objects, but as one can only look at one at a time anyways (as they are
at the same location, obviously) and our model already contains a lot of
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for both
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to another, ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix the
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale with
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at http://www.kitware.com/
opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Mathieu Westphal
2016-09-15 10:03:39 UTC
Permalink
Hello Venke,

Sure, here is the process to set up the lookuptable correctly with the gui:
- Open ParaView
- Open your data
- Color with the data you want to "lock"
- Show the Color Map Editor ( Right Click on toolbar, Color Map Editor)
- Click on the cogwheel to show advanced options
- Click on the dot on the color line (below the graph) to remove all data
point except the minimum and maximum
- Click on the color line (below the graph) to add two datapoint
approximativally around the locked range you want to set
- Set the correct value for the data point you just added in the table
- Copy the RGB color of the minimum and maximum into your locked range

Done

A side effect is the scalar bar does not show the information you want, but
the color on the mesh are correct.
In Any case, the "Lock Data Range" option should work, but it doesn't, so
it looks like a bug to me.


Regards,


Mathieu Westphal
Post by p***@web.de
Hello Mathieu
Thank you for your answer. Unfortunately I don't quite understand :(. I tried to
duplicate the first and last point of LUT.RGBPoints (which are initially correct
before I look at a different attribute and switch back) - but this does not do
the trick. Sorry, I am not used to reading from State-Files. Do you have a short
explanation what you did in either the Paraview python shell or GUI to achieve
this?
Cheers
Venke
2016 um
Post by Mathieu Westphal
Hello
There is an easy work around for this. Do not use the lock range feature,
but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.
Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something
obvious?
Post by Mathieu Westphal
Post by p***@web.de
The only thing I can do to fix the color ranges is separate the file
into
Post by Mathieu Westphal
Post by p***@web.de
multiple objects, but as one can only look at one at a time anyways (as they are
at the same location, obviously) and our model already contains a lot
of
Post by Mathieu Westphal
Post by p***@web.de
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for
both
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to
another,
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix
the
Post by Mathieu Westphal
Post by p***@web.de
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale
with
Post by Mathieu Westphal
Post by p***@web.de
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at http://www.kitware.com/
opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
p***@web.de
2016-09-15 10:41:19 UTC
Permalink
Mathieu

Thank you so much!
It seems that I can have other color values in between the min/max (so I don't
have to remove all the dots), but the scale must contain the min/max contained
in the attribute data as limits. I now understand what you meant in your
previous e-mail...
Yes, the color bar is not optimal, but right now I care more for a consistent
coloring of all objects.

Maybe the Lock Data Range function could be made to work in this scenario as
well in a future PV version. That would still be very helpful :).

Thanks again
Venke
Post by Mathieu Westphal
Hello Venke,
- Open ParaView
- Open your data
- Color with the data you want to "lock"
- Show the Color Map Editor ( Right Click on toolbar, Color Map Editor)
- Click on the cogwheel to show advanced options
- Click on the dot on the color line (below the graph) to remove all data
point except the minimum and maximum
- Click on the color line (below the graph) to add two datapoint
approximativally around the locked range you want to set
- Set the correct value for the data point you just added in the table
- Copy the RGB color of the minimum and maximum into your locked range
Done
A side effect is the scalar bar does not show the information you want, but
the color on the mesh are correct.
In Any case, the "Lock Data Range" option should work, but it doesn't, so
it looks like a bug to me.
Regards,
Mathieu Westphal
Post by p***@web.de
Hello Mathieu
Thank you for your answer. Unfortunately I don't quite understand :(. I tried to
duplicate the first and last point of LUT.RGBPoints (which are initially correct
before I look at a different attribute and switch back) - but this does not do
the trick. Sorry, I am not used to reading from State-Files. Do you have a short
explanation what you did in either the Paraview python shell or GUI to achieve
this?
Cheers
Venke
2016 um
Post by Mathieu Westphal
Hello
There is an easy work around for this. Do not use the lock range feature,
but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.
Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something
obvious?
Post by Mathieu Westphal
Post by p***@web.de
The only thing I can do to fix the color ranges is separate the file
into
Post by Mathieu Westphal
Post by p***@web.de
multiple objects, but as one can only look at one at a time anyways (as
they are
at the same location, obviously) and our model already contains a lot
of
Post by Mathieu Westphal
Post by p***@web.de
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for
both
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to
another,
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix
the
Post by Mathieu Westphal
Post by p***@web.de
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale
with
Post by Mathieu Westphal
Post by p***@web.de
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this,
Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at http://www.kitware.com/
opensource/opensource.html
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Paluszek, Lukasz
2016-10-07 13:32:58 UTC
Permalink
This was already reported as a bug (see the attached email). Perhaps this is a good opportunity for a little reminder ;-)

Regards,
Lukasz


£ukasz Paluszek
Airbus Helicopters
Aerodynamics Department (ETGAI)
86607 Donauwörth
Germany
Tel.: +49 (90) 671 8231
Fax.: +49 (90) 671 9122
***@airbus.com

-----Original Message-----
From: ParaView [mailto:paraview-***@paraview.org] On Behalf Of ***@web.de
Sent: 15 September 2016 12:41
To: Mathieu Westphal
Cc: paraview
Subject: Re: [Paraview] Lock Data Range for multiple attributes

Mathieu

Thank you so much!
It seems that I can have other color values in between the min/max (so I don't have to remove all the dots), but the scale must contain the min/max contained in the attribute data as limits. I now understand what you meant in your previous e-mail...
Yes, the color bar is not optimal, but right now I care more for a consistent coloring of all objects.

Maybe the Lock Data Range function could be made to work in this scenario as well in a future PV version. That would still be very helpful :).

Thanks again
Venke
Post by Mathieu Westphal
Hello Venke,
- Open ParaView
- Open your data
- Color with the data you want to "lock"
- Show the Color Map Editor ( Right Click on toolbar, Color Map Editor)
- Click on the cogwheel to show advanced options
- Click on the dot on the color line (below the graph) to remove all
data point except the minimum and maximum
- Click on the color line (below the graph) to add two datapoint
approximativally around the locked range you want to set
- Set the correct value for the data point you just added in the table
- Copy the RGB color of the minimum and maximum into your locked range
Done
A side effect is the scalar bar does not show the information you
want, but the color on the mesh are correct.
In Any case, the "Lock Data Range" option should work, but it doesn't,
so it looks like a bug to me.
Regards,
Mathieu Westphal
Post by p***@web.de
Hello Mathieu
Thank you for your answer. Unfortunately I don't quite understand
:(. I tried to duplicate the first and last point of LUT.RGBPoints
(which are initially correct before I look at a different attribute
and switch back) - but this does not do the trick. Sorry, I am not
used to reading from State-Files. Do you have a short explanation
what you did in either the Paraview python shell or GUI to achieve
this?
Cheers
Venke
September
2016 um
Hello
There is an easy work around for this. Do not use the lock range
feature, but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.
Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something
obvious?
Post by p***@web.de
The only thing I can do to fix the color ranges is separate the file
into
Post by p***@web.de
multiple objects, but as one can only look at one at a time
anyways (as they are at the same location, obviously) and our
model already contains a lot
of
Post by p***@web.de
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for
both
Post by p***@web.de
Post by p***@web.de
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to
another,
Post by p***@web.de
Post by p***@web.de
ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix
the
Post by p***@web.de
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale
with
Post by p***@web.de
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this, Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/ opensource/opensource.html
http://paraview.org/Wiki/ParaView
http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview

This mail has originated outside your organization, either from an external partner or the Global Internet.
Keep this in mind if you answer this message.


AIRBUS HELICOPTERS DEUTSCHLAND GmbH

Sitz der Gesellschaft / Registered Office: Donauwörth

Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508

Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury

Geschäftsführung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Thomas Hundt; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Schübel; Stefan Thomé

The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised.
If you are not the intended recipient, please notify Airbus immediately and delete this e-mail.
Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately.
All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free.
Scott, W Alan
2016-10-07 17:07:21 UTC
Permalink
This was implemented within the last few months, closed and tested. This functionality will appear in the 5.2.0 release, which is scheduled for Super Computing next month.

https://gitlab.kitware.com/paraview/paraview/issues/16052

Alan
Post by Paluszek, Lukasz
This was already reported as a bug (see the attached email). Perhaps this is a good opportunity for a little reminder ;-)
Regards,
Lukasz
Łukasz Paluszek
Airbus Helicopters
Aerodynamics Department (ETGAI)
86607 Donauwörth
Germany
Tel.: +49 (90) 671 8231
Fax.: +49 (90) 671 9122
-----Original Message-----
Sent: 15 September 2016 12:41
To: Mathieu Westphal
Cc: paraview
Subject: Re: [Paraview] Lock Data Range for multiple attributes
Mathieu
Thank you so much!
It seems that I can have other color values in between the min/max (so I don't have to remove all the dots), but the scale must contain the min/max contained in the attribute data as limits. I now understand what you meant in your previous e-mail...
Yes, the color bar is not optimal, but right now I care more for a consistent coloring of all objects.
Maybe the Lock Data Range function could be made to work in this scenario as well in a future PV version. That would still be very helpful :).
Thanks again
Venke
Post by Mathieu Westphal
Hello Venke,
- Open ParaView
- Open your data
- Color with the data you want to "lock"
- Show the Color Map Editor ( Right Click on toolbar, Color Map Editor)
- Click on the cogwheel to show advanced options
- Click on the dot on the color line (below the graph) to remove all
data point except the minimum and maximum
- Click on the color line (below the graph) to add two datapoint
approximativally around the locked range you want to set
- Set the correct value for the data point you just added in the table
- Copy the RGB color of the minimum and maximum into your locked range
Done
A side effect is the scalar bar does not show the information you
want, but the color on the mesh are correct.
In Any case, the "Lock Data Range" option should work, but it doesn't,
so it looks like a bug to me.
Regards,
Mathieu Westphal
Post by p***@web.de
Hello Mathieu
Thank you for your answer. Unfortunately I don't quite understand
:(. I tried to duplicate the first and last point of LUT.RGBPoints
(which are initially correct before I look at a different attribute
and switch back) - but this does not do the trick. Sorry, I am not
used to reading from State-Files. Do you have a short explanation
what you did in either the Paraview python shell or GUI to achieve
this?
Cheers
Venke
2016 um
Post by Mathieu Westphal
Hello
There is an easy work around for this. Do not use the lock range
feature, but add lookup table point on the data value you want to lock.
See attached pvsm, locked data are RTData and Results.
Mathieu Westphal
Post by p***@web.de
Hello
Does nobody have a solution for this, or am I missing something
obvious?
Post by Mathieu Westphal
Post by p***@web.de
The only thing I can do to fix the color ranges is separate the file
into
Post by Mathieu Westphal
Post by p***@web.de
multiple objects, but as one can only look at one at a time
anyways (as they are at the same location, obviously) and our
model already contains a lot
of
Post by Mathieu Westphal
Post by p***@web.de
objects, this is rather bothersome...
Cheers
Venke
Post by p***@web.de
Hello All
Sorry to bother you again... I seem to miss something wanting to fix
color
Post by p***@web.de
scale
ranges for objects with multiple attributes.
For example: I have a vtk-Plane with associated velocity and density
values
Post by p***@web.de
that
I can choose for coloring. When I imported the object, I set
LUT.RescaleTransferFunction(min, max) and LUT.LockDataRange = 1 for
both
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
attributes (with different min,max, of course). In the GUI everything
looks
Post by p***@web.de
fine
at first, but when I switch the coloring from one attribute to
another,
Post by Mathieu Westphal
Post by p***@web.de
Post by p***@web.de
ParaView
seems to ignore the checked "Lock Data Range" but switches to some
Min/Max
Post by p***@web.de
found
in the data. Maybe I misunderstand the functionality of "Lock Data
Range"? Is
Post by p***@web.de
this the expected behaviour? If yes, what could I do to really fix
the
Post by Mathieu Westphal
Post by p***@web.de
min,max
Post by p***@web.de
to my own specification? (I also tried to use a preset color scale
with
Post by Mathieu Westphal
Post by p***@web.de
my
Post by p***@web.de
desired min,max, but this does not change the behaviour either.)
Thanks for your support and any ideas on this, Venke
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://paraview.org/Wiki/ParaView
http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/ opensource/opensource.html
http://paraview.org/Wiki/ParaView
http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
http://public.kitware.com/mailman/listinfo/paraview
This mail has originated outside your organization, either from an external partner or the Global Internet.
Keep this in mind if you answer this message.
AIRBUS HELICOPTERS DEUTSCHLAND GmbH
Sitz der Gesellschaft / Registered Office: Donauwörth
Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508
Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury
Geschäftsführung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Thomas Hundt; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Schübel; Stefan Thomé
The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised.
If you are not the intended recipient, please notify Airbus immediately and delete this e-mail.
Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately.
All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free.
_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView

Search the list archives at: http://markmail.org/search/?q=ParaView

Follow this link to subscribe/unsubscribe:
http:/

Loading...