SDE Raster issue - Not all colors read from colormap

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: 1.7.3
  • Fix Version/s: None
  • Component/s: ArcSDE
  • Labels:
    None
  • Environment:
    Oracle 10, SDE 9.2 SP 5

Description

A number of layers have displayed lots of colors from the color maps but I found one that is missing some colors.
NOAA.NOAA_13006_1 I have copied it to the arcy server.

It should have black, white, beige, blue, magenta and purple.
When served in GeoServer the blue and purple are missing.
Two screenshots attached.

  1. noaa_all_colors.jpg
    82 kB
    16/Mar/09 12:41 PM
  2. noaa_almost_all_colors.png
    45 kB
    30/Mar/09 1:38 AM
  3. noaa_not_all_colors.jpg
    105 kB
    16/Mar/09 12:41 PM
  4. noaa-fixed.png
    431 kB
    05/Jun/09 10:53 AM

Issue Links

depends upon

Bug - A problem which impairs or prevents the functions of the product. GEOT-2414 Missing colors when going from the ArcSDE raster's color map to an IndexColorModel

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Bug - A problem which impairs or prevents the functions of the product. GEOT-2536 ArcSDE raster colormaps converted with the third color index entry transparent where it shouldn't be

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

Hide
Permalink
Gabriel Roldán added a comment -

noaa_almost_all_colors.png attached shows the blue color is back. It was due to a mistake in promoting the 8-bit rasters to 16-bit in order to make room for the extra no-data value in the colormap.

Yet, I have no clue why we still miss the purple one.

The following is the full color map (index: r, g, b):
0: 0, 0, 0
1: 255, 255, 255
2: 244, 232, 193
3: 219, 181, 242
4: 145, 145, 145
5: 114, 114, 114
6: 150, 176, 155
7: 94, 153, 193
8: 219, 73, 150
9: 209, 221, 239

of the ones the index #4 is never used, it doesn't matter, but the color at index #3, the purple one, is being used (checked the incoming pixel values) but it's not being displayed even if being added to the IndexColorModel...

Show
Gabriel Roldán added a comment - noaa_almost_all_colors.png attached shows the blue color is back. It was due to a mistake in promoting the 8-bit rasters to 16-bit in order to make room for the extra no-data value in the colormap. Yet, I have no clue why we still miss the purple one. The following is the full color map (index: r, g, b): 0: 0, 0, 0 1: 255, 255, 255 2: 244, 232, 193 3: 219, 181, 242 4: 145, 145, 145 5: 114, 114, 114 6: 150, 176, 155 7: 94, 153, 193 8: 219, 73, 150 9: 209, 221, 239 of the ones the index #4 is never used, it doesn't matter, but the color at index #3, the purple one, is being used (checked the incoming pixel values) but it's not being displayed even if being added to the IndexColorModel...

People

  • Assignee:
    Gabriel Roldán
    Reporter:
    Aleda Freeman
Vote (0)
Watch (0)

Dates

  • Created:
    Updated:
    Resolved:

Time Tracking

Estimated:
Not Specified
Original Estimate - Not Specified
Remaining:
0m
Remaining Estimate - 0 minutes
Logged:
3h 45m
Time Spent - 3 hours, 45 minutes