MapInfo Pro

​The raster output from a numerical model has some scattered data that needs to be cleaned up.  This scattered data is generally spread over small areas and generally isolated from the contiguous data. A cleaning process for this scattered data is required, which is based on a specified area. e.g, if we specify an area of say 100m²,  all the scattered data in the raster, which is 100 m² or less gets removed from the raster.

Can this be accomplished in the Raster Calculator.

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Habib Rehman
HydroStorm Consulting
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Thanks for your query.

Currently we don't support this feature in Mapinfo Pro Advanced or through Raster calculator tool.

You can request this feature through our ideas portal. After posting the same Pitney Bowes Software & Data Product Management team will review popular ideas and evaluate their potential for inclusion in our short and long term development plans.

Ideas portal can be accessed using below link:
https://ideas.pitneybowes.com/

Alternatively ideas portal can also be accessed through top menu under Pitney Bowes Sites.

------------------------------
Anshul Goel
Knowledge Community Shared Account
Shelton CT
------------------------------

Original Message:
Sent: 05-07-2020 06:46
From: Habib Rehman
Subject: Cleaning Up Raster Data

​The raster output from a numerical model has some scattered data that needs to be cleaned up.  This scattered data is generally spread over small areas and generally isolated from the contiguous data. A cleaning process for this scattered data is required, which is based on a specified area. e.g, if we specify an area of say 100m²,  all the scattered data in the raster, which is 100 m² or less gets removed from the raster.

Can this be accomplished in the Raster Calculator.

------------------------------
Habib Rehman
HydroStorm Consulting
------------------------------

​Thanks Anshul.  I will do that later, but right now I am stuck with this job of cleaning up the raster.

Is there a work around or some indirect way I can achieve this.  Would appreciate some assistance.

------------------------------
Habib Rehman
HydroStorm Consulting
------------------------------

Original Message:
Sent: 05-08-2020 08:48
From: Anshul Goel
Subject: Cleaning Up Raster Data

Thanks for your query.

Currently we don't support this feature in Mapinfo Pro Advanced or through Raster calculator tool.

You can request this feature through our ideas portal. After posting the same Pitney Bowes Software & Data Product Management team will review popular ideas and evaluate their potential for inclusion in our short and long term development plans.

Ideas portal can be accessed using below link:
https://ideas.pitneybowes.com/

Alternatively ideas portal can also be accessed through top menu under Pitney Bowes Sites.

------------------------------
Anshul Goel
Knowledge Community Shared Account
Shelton CT

Original Message:
Sent: 05-07-2020 06:46
From: Habib Rehman
Subject: Cleaning Up Raster Data

​The raster output from a numerical model has some scattered data that needs to be cleaned up.  This scattered data is generally spread over small areas and generally isolated from the contiguous data. A cleaning process for this scattered data is required, which is based on a specified area. e.g, if we specify an area of say 100m²,  all the scattered data in the raster, which is 100 m² or less gets removed from the raster.

Can this be accomplished in the Raster Calculator.

------------------------------
Habib Rehman
HydroStorm Consulting
------------------------------

I'm curious if you can remove these smaller areas using a Focal Filter and the Majority filter type.

You find this option in the Raster Operations dropdown.

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Peter Horsbøll Møller
Distinguished Engineer
Pitney Bowes Software & Data
------------------------------

Original Message:
Sent: 05-09-2020 02:26
From: Habib Rehman
Subject: Cleaning Up Raster Data

​Thanks Anshul.  I will do that later, but right now I am stuck with this job of cleaning up the raster.

Is there a work around or some indirect way I can achieve this.  Would appreciate some assistance.

------------------------------
Habib Rehman
HydroStorm Consulting

Original Message:
Sent: 05-08-2020 08:48
From: Anshul Goel
Subject: Cleaning Up Raster Data

Thanks for your query.

Currently we don't support this feature in Mapinfo Pro Advanced or through Raster calculator tool.

You can request this feature through our ideas portal. After posting the same Pitney Bowes Software & Data Product Management team will review popular ideas and evaluate their potential for inclusion in our short and long term development plans.

Ideas portal can be accessed using below link:
https://ideas.pitneybowes.com/

Alternatively ideas portal can also be accessed through top menu under Pitney Bowes Sites.

------------------------------
Anshul Goel
Knowledge Community Shared Account
Shelton CT

Original Message:
Sent: 05-07-2020 06:46
From: Habib Rehman
Subject: Cleaning Up Raster Data

​The raster output from a numerical model has some scattered data that needs to be cleaned up.  This scattered data is generally spread over small areas and generally isolated from the contiguous data. A cleaning process for this scattered data is required, which is based on a specified area. e.g, if we specify an area of say 100m²,  all the scattered data in the raster, which is 100 m² or less gets removed from the raster.

Can this be accomplished in the Raster Calculator.

------------------------------
Habib Rehman
HydroStorm Consulting
------------------------------