Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1424 1517 (N35W31 L= 89)   461     68        0 (1400/1478-1447/1557) -68.2 W30-W32 N31-N37
      2 1652 1488 (N31W50 L=108)   880    129        1 (1603/1436-1702/1540) -53.1 W47-W53 N27-N35
      3  305 1483 (N32E59 L=359)   834    184        1 ( 274/1457- 347/1514) -18.4 E63-E53 N30-N34
      4  709 1205 (N15E20 L= 38)   349    147        0 ( 672/1156- 755/1275) -54.5 E23-E16 N12-N19
      5  162 1224 (N15E69 L=348)   635    127        1 ( 142/1202- 185/1249) -18.4 E72-E65 N13-N16
      6 1113  966 (N00W05 L= 63)   291     92        0 (1060/ 946-1162/ 990)   9.5 W02-W08 S01-N01
      7 1853  887 (S08W63 L=121)  1507    281        0 (1821/ 793-1914/ 976)  47.7 W59-W72 S13-S02
      8  534  753 (S13E33 L= 25)   401    100        0 ( 480/ 724- 574/ 782) -26.6 E36-E29 S14-S11
      9  354  614 (S23E51 L=  7)  1362    399        1 ( 282/ 532- 424/ 705)  35.8 E61-E42 S29-S16
     10 1051  582 (S24W01 L= 59)   438    113        1 ( 994/ 560-1115/ 611)   8.1 E02-W05 S25-S22
  

    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