Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  586 1667 (N36E37 L= 86)  3122    589        8 ( 432/1587- 739/1747) -19.4 E56-E22 N30-N43
      2  557 1422 (N19E32 L= 90)   458    159        0 ( 517/1371- 605/1470) -36.9 E36-E28 N15-N21
      3  491 1402 (N18E37 L= 86)   297     55        0 ( 475/1372- 511/1429)  76.0 E38-E35 N15-N19
      4  418 1338 (N13E42 L= 81)   445     99        1 ( 402/1287- 434/1392)  90.0 E42-E40 N10-N16
      5 1215 1231 (N09W11 L=133)   491    141        0 (1175/1161-1263/1303) -60.9 W08-W13 N04-N13
      6  749 1054 (S03E17 L=106)   342     72        1 ( 729/1020- 768/1096)  68.2 E17-E15 S05-N00
      7 1846  720 (S17W63 L=186)  1365    277        0 (1760/ 627-1912/ 836)  49.4 W56-W70 S23-S09
      8 1784  791 (S13W55 L=177)  1000    205        2 (1720/ 758-1858/ 832)  24.8 W49-W62 S16-S10
      9 1254  698 (S23W16 L=139)   474    116        1 (1191/ 666-1314/ 739)  35.5 W12-W19 S25-S20
     10  512  612 (S31E35 L= 87)  1271    364        1 ( 438/ 486- 621/ 717)  39.8 E44-E25 S39-S23
     11  973  569 (S32E02 L=121)   442     83        1 ( 931/ 543-1028/ 589)  18.4 E04-W02 S34-S31
     12  611  322 (S52E37 L= 86)   374     63        1 ( 593/ 297- 629/ 349)  45.0 E40-E34 S54-S49
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y