Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1435 1675 (N46W09 L= 77)   530     63        0 (1399/1656-1469/1692)  33.7 W05-W11 N44-N48
      2 1530 1556 (N41W19 L= 88)  1122    172        3 (1469/1511-1609/1604)  14.0 W14-W26 N36-N43
      3  976 1439 (N15E14 L= 55)   281     84        1 ( 950/1398- 998/1480) -31.0 E16-E11 N12-N17
      4 1588 1314 (N26W27 L= 96)   301     49        0 (1564/1293-1610/1333) -18.4 W25-W28 N23-N26
      5 1598 1223 (N20W29 L= 98)   331     23        0 (1573/1200-1619/1244) -14.0 W27-W31 N19-N21
      6 1877 1143 (N26W58 L=127)  1797    218        1 (1844/1027-1898/1238) -72.9 W53-W61 N18-N31
      7  207 1145 (S18E62 L=  7)  1034    162        0 ( 146/1110- 275/1181)  14.9 E70-E54 S20-S14
      8 1223 1140 (N04W08 L= 77)   237     63        0 (1196/1117-1254/1175) -21.8 W05-W10 N03-N05
      9 1815 1110 (N21W50 L=119)   540     70        1 (1799/1071-1836/1154) -68.2 W48-W52 N18-N23
     10 1302 1072 (N03W14 L= 83)   305     84        1 (1265/1039-1339/1106)  68.2 W12-W15 N00-N05
     11  169  882 (S34E66 L=  3)   831     78        1 ( 129/ 855- 214/ 910)  -3.6 E74-E58 S35-S32
  

    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