"Import data from background" problem

For the bathymetry interpolation, I need to Import data from background. But when I try this it does not work or does not select any data from the background. That's why I can't import any data from the background.

I don't know what is the exact reason for this.

Please anyone help me to fix the problem.
Thanks

Hi Rupak,

Can you post some screenshots of the steps you are taking and of what happens?

Best regards,
Ricardo Machado

Hi Ricardo Machado,
This is a screenshot including where I facing the problem. I am facing a problem to use the img tag here. So I am giving my dropbox link of image.  https://www.dropbox.com/s/dldvntr0gl17ag1/bk_gd_import.png?dl=0.

In there, I need to Import data from background. But when I try this it does not work or does not select any data from the background. That's why I can't import any data from the background.  Would you kindly inform me what is the exact reason for this.

Hi Rupak

It appears that the Background data have [i]already[/i] been imported.

When the data is still in the background (not imported) the Water points will be green and the land-boundary will be red.
[img width=200 height=104]http://i.imgur.com/iZAHebg.png[/img]

When you click on the "Import from Background" button and select the data, they will highlight as red.
[img width=200 height=103]http://i.imgur.com/iO6m0Sx.png[/img]

Clicking again on the "Import from Background button finally imports the data. The imported data will now appear as blue dots (water) and a dark green boundary (land-boundary).
[img width=200 height=103]http://i.imgur.com/K5eFu7c.png[/img]

So it appears that your data is already imported.

Regards,
Stephan

Hello Stephan,
Thank you very much for your valuable information. Now I can identify the difference between the import data and the non import data. Thanks again for your support...
Regards,
Rupak Loodh
Dhaka University,
Bangladesh.