HISTORY

Update 4.0.4

08.08.2018 – Downloadable from Eionet Forum homepage.

New or modified features

• The 3 band IMG satellite images contain RGB color channels in the reverse order compared to other common raster image formats. CLC2018 software automatically changes R and B bands for the conventional colouring, but in the prior version the Add raster layer window showed 1, 2, 3 band number – as in case of other image formats. In the current version the software shows the true 3, 2, 1 band numbers, bat beside them write a red "BGR!" warning.

Errors fixed

• Some 4 or more band raster images contained vertical colour lines, or colour "pixel noise".
• At the edge of some 16 bit images appeared barcode featured colour lines.
• Some 4 band TIFF images appeared dimly, with a grey veil.
• After saving, closing and reopening a CLC2018 project file, raster layers "forgot" the transparent black setting.

Update 4.0.3

16.05.2018 – Was downloadable from Eionet Forum homepage.

New or modified features

• Before saving the Change layer program checks the number of change polygons to prevent accidental data loss, and sends a warning if this number decreased compared to the previous saving.
• New alternative Progress colouring grid shows ready polygons almost fully transparent.
• In the Default settings dialog user can check Permanent polygon mask, and in this case – if the Polygon mask button is down – the mask appears automatically around all newly selected polygons.
• If any colouring is on at the beginning of a temporary saving, program automatically switches on that colouring after the saving.
• Multipart polygon warning message at polygon editing was improved.
• Operation of the Reshape tool simplified to avoid polygon editing errors. This tool operates now only on the common border of two adjacent polygons.
• Operation improved by deleting change polygons, which was affected by the subsequent editing of a revision polygon.

Errors fixed

• Some 16 bit/pixel images beginning with large sea areas appeared with erroneous colours and Improve raster colours feature was unable to correct this.
• Add raster layer window Transparent black check box was inefficient.
• In very rare occurrences error checking generated long, aeroplane landing-strip shaped phantom polygons.
• After error checking program showed as erroneous some polygons, which was corrected yet before the error checking.
• In some cases the area of the newly created change polygons was wrong.
• The Cancel button in the Save changes confirmation dialog at closing a project or exiting the program was misleading.
• In some countries, who uses non equal-area projection in the CLC work, the area data of the polygons was inaccurate.
• In rare occurrences using of the Reshape tool created handle formed features at the edge of the map sheet.

Known issues

• At the edge of some 16 bit images appear barcode featured colour lines.
• Some 4 or more band raster images which worked well in the previous version, in this version contain vertical colour lines, or colour "pixel noise".

Update 4.0.2

22.02.2018 – Was downloadable from Eionet Forum homepage.

New or modified features

• It is not required to specify Map sheets grid background file at the first start of the software.

Errors fixed

• Operation of the Reshape tool has been improved to prevent polygon loss if the user draws the new borderline incorrectly.
• Error message "Selected area is outside of the image or invalid." if opening the Improve raster colours window in some CRS.
• Raster band mismatch of some image formats in the Improve raster colours window.
• Sliver handling in the Error checking procedure has been corrected.
• Inconsistencies in the handling of the 4th level codes.
• In the InterCheck View menu Bold lines command was inefficient.
• Error message "Layer Extent already exists" if creating new InterCheck project.
• In InterCheck Search window: "all" (Error type) check box was inefficient.

Known issues
Fixing foreseen in the next update.

• Add raster layer window Transparent black check box inefficient.
• At the edge of some 16 bit images appear barcode featured colour lines.
• Some 16 bit/pixel images beginning with large sea areas appear with erroneous colours and Improve raster colours feature unable to correct this.

Release 4.0.1

16.10.2017 – Revised and enlarged version was downloadable from Eionet Forum homepage.

See page: CLC2012 Support Package and other antecedents