[mapguide-users] Some tiffs work and others don't - does anybody know why?

JamesDudden jamesdudden at blueyonder.co.uk
Mon Aug 24 04:52:01 EDT 2009


Hi,

I am using MG2 with MGStudio9 and have lots of tiffs but some load and some
don't. 

My process - I click New Data Connection then add the path to the tiffs and
when I go to view the data some tiffs are there but some give me this error:

An unclassified exception occurred.

I installed the FWTools and analysed the tiff that is not working and I have
posted  the output below but to be honest I don't know what I'm looking at.

Can anybody help me get these tiffs working?
Any help or advice is welcome.

Driver: GTiff/GeoTIFF
Files: C:\Tiffs\ST02.TIF
       C:\Tiffs\ST02.TFw
Size is 4000, 4000
Coordinate System is `'
Origin = (300000.000000000000000,140000.000000000000000)
Pixel Size = (5.000000000000000,-5.000000000000000)
Metadata:
  TIFFTAG_IMAGEDESCRIPTION=1:50000 TILE ST02
  TIFFTAG_DATETIME=2009:06:04 10:52:43
  TIFFTAG_COPYRIGHT=ORDNANCE SURVEY CROWN COPYRIGHT 2008
  TIFFTAG_XRESOLUTION=254
  TIFFTAG_YRESOLUTION=254
  TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch)
Image Structure Metadata:
  INTERLEAVE=BAND
Corner Coordinates:
Upper Left  (  300000.000,  140000.000) 
Lower Left  (  300000.000,  120000.000) 
Upper Right (  320000.000,  140000.000) 
Lower Right (  320000.000,  120000.000) 
Center      (  310000.000,  130000.000) 
Band 1 Block=4000x2 Type=Byte, ColorInterp=Palette
  Color Table (RGB with 256 entries)
    0: 216,199,200,255
    1: 44,19,21,255
    2: 201,183,185,255
    3: 184,167,169,255
    4: 214,10,42,255
    5: 238,128,144,255
    6: 222,83,117,255
    7: 169,121,133,255
    8: 232,189,200,255
    9: 137,60,80,255
   10: 159,93,112,255
   11: 248,177,200,255
   12: 229,9,84,255
   13: 229,40,104,255
   14: 188,83,120,255
   15: 243,139,176,255
   16: 132,88,104,255
   17: 248,198,216,255
   18: 231,101,152,255
   19: 208,145,170,255
   20: 171,55,102,255
   21: 80,11,41,255
   22: 204,51,116,255
   23: 139,9,69,255
   24: 231,59,138,255
   25: 232,8,120,255
   26: 112,11,61,255
   27: 215,10,120,255
   28: 195,9,105,255
   29: 232,199,217,255
   30: 245,216,232,255
   31: 232,12,136,255
   32: 159,9,97,255
   33: 46,22,40,255
   34: 96,70,90,255
   35: 138,97,130,255
   36: 61,39,58,255
   37: 168,117,166,255
   38: 184,138,183,255
   39: 201,164,200,255
   40: 216,197,216,255
   41: 248,232,248,255
   42: 24,8,25,255
   43: 119,92,124,255
   44: 183,158,200,255
   45: 69,22,119,255
   46: 216,202,232,255
   47: 199,193,216,255
   48: 90,88,104,255
   49: 138,136,152,255
   50: 40,38,58,255
   51: 167,166,185,255
   52: 8,8,24,255
   53: 104,104,120,255
   54: 104,116,140,255
   55: 142,151,169,255
   56: 13,24,41,255
   57: 61,72,89,255
   58: 46,84,133,255
   59: 56,113,153,255
   60: 141,204,247,255
   61: 171,216,247,255
   62: 160,184,201,255
   63: 76,104,122,255
   64: 116,200,247,255
   65: 200,232,248,255
   66: 60,184,239,255
   67: 81,189,238,255
   68: 117,134,142,255
   69: 193,216,227,255
   70: 28,184,248,255
   71: 9,61,82,255
   72: 61,143,176,255
   73: 83,123,139,255
   74: 106,156,177,255
   75: 8,184,248,255
   76: 8,151,204,255
   77: 149,168,175,255
   78: 10,104,135,255
   79: 35,184,232,255
   80: 73,174,205,255
   81: 184,232,248,255
   82: 8,183,232,255
   83: 32,176,215,255
   84: 41,155,189,255
   85: 13,42,50,255
   86: 124,187,205,255
   87: 8,168,205,255
   88: 8,148,182,255
   89: 9,92,112,255
   90: 9,125,150,255
   91: 70,88,91,255
   92: 8,169,183,255
   93: 39,59,60,255
   94: 181,200,201,255
   95: 232,247,248,255
   96: 8,24,24,255
   97: 64,183,183,255
   98: 200,232,232,255
   99: 216,248,248,255
  100: 216,232,232,255
  101: 102,121,120,255
  102: 174,211,208,255
  103: 165,186,184,255
  104: 86,107,104,255
  105: 118,199,184,255
  106: 96,182,159,255
  107: 142,198,182,255
  108: 134,153,146,255
  109: 8,165,104,255
  110: 12,122,74,255
  111: 196,232,216,255
  112: 35,182,101,255
  113: 64,181,103,255
  114: 87,183,119,255
  115: 106,182,119,255
  116: 167,216,173,255
  117: 116,200,124,255
  118: 22,42,23,255
  119: 199,232,200,255
  120: 8,24,8,255
  121: 40,56,40,255
  122: 200,216,200,255
  123: 232,248,232,255
  124: 216,217,216,255
  125: 184,185,184,255
  126: 145,204,143,255
  127: 167,186,166,255
  128: 82,111,80,255
  129: 58,74,52,255
  130: 193,216,184,255
  131: 200,232,184,255
  132: 118,137,103,255
  133: 115,193,44,255
  134: 75,88,64,255
  135: 200,232,168,255
  136: 216,231,200,255
  137: 232,248,216,255
  138: 194,216,166,255
  139: 173,210,120,255
  140: 216,231,184,255
  141: 162,173,136,255
  142: 232,248,184,255
  143: 216,232,159,255
  144: 146,153,119,255
  145: 232,248,163,255
  146: 184,188,166,255
  147: 181,214,11,255
  148: 218,231,129,255
  149: 232,236,200,255
  150: 217,230,75,255
  151: 232,248,8,255
  152: 216,232,8,255
  153: 232,248,27,255
  154: 220,231,31,255
  155: 162,170,50,255
  156: 211,217,109,255
  157: 248,247,8,255
  158: 232,232,8,255
  159: 206,205,9,255
  160: 248,248,33,255
  161: 213,213,53,255
  162: 248,246,63,255
  163: 247,245,110,255
  164: 248,247,146,255
  165: 248,248,168,255
  166: 232,232,165,255
  167: 248,248,184,255
  168: 216,216,168,255
  169: 232,232,184,255
  170: 248,248,200,255
  171: 200,200,168,255
  172: 248,248,231,255
  173: 232,232,216,255
  174: 72,72,69,255
  175: 24,24,23,255
  176: 88,88,85,255
  177: 120,120,118,255
  178: 56,56,55,255
  179: 152,152,150,255
  180: 200,200,199,255
  181: 247,244,88,255
  182: 174,172,88,255
  183: 110,109,84,255
  184: 192,182,10,255
  185: 201,194,80,255
  186: 130,121,11,255
  187: 97,90,13,255
  188: 233,217,46,255
  189: 163,148,9,255
  190: 248,227,35,255
  191: 46,43,18,255
  192: 175,173,152,255
  193: 240,214,9,255
  194: 147,140,86,255
  195: 248,232,158,255
  196: 78,66,12,255
  197: 214,200,151,255
  198: 232,216,167,255
  199: 219,174,44,255
  200: 176,160,116,255
  201: 248,232,184,255
  202: 139,133,117,255
  203: 215,150,9,255
  204: 198,153,49,255
  205: 244,195,83,255
  206: 243,168,9,255
  207: 156,119,46,255
  208: 193,152,73,255
  209: 216,200,168,255
  210: 248,232,201,255
  211: 210,172,116,255
  212: 248,216,168,255
  213: 232,188,135,255
  214: 245,203,150,255
  215: 232,200,168,255
  216: 201,184,167,255
  217: 216,200,184,255
  218: 232,216,200,255
  219: 214,176,143,255
  220: 248,184,136,255
  221: 174,125,92,255
  222: 248,200,168,255
  223: 247,168,120,255
  224: 248,216,196,255
  225: 232,184,156,255
  226: 232,168,136,255
  227: 248,184,152,255
  228: 232,200,184,255
  229: 215,90,33,255
  230: 213,148,119,255
  231: 85,56,44,255
  232: 248,168,136,255
  233: 247,151,115,255
  234: 127,108,101,255
  235: 111,87,79,255
  236: 248,200,184,255
  237: 171,151,146,255
  238: 89,71,68,255
  239: 221,121,111,255
  240: 248,160,152,255
  241: 209,144,140,255
  242: 58,40,39,255
  243: 230,162,159,255
  244: 24,8,8,255
  245: 248,176,176,255
  246: 248,200,200,255
  247: 248,216,216,255
  248: 232,216,216,255
  249: 142,136,136,255
  250: 235,232,232,255
  251: 255,255,255,255
  252: 168,168,168,255
  253: 104,104,104,255
  254: 40,40,40,255
  255: 8,8,8,255


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