Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1599 1476 (N23W49 L=195)   430     95        0 (1577/1426-1625/1524)  81.9 W48-W50 N19-N26
      2 1513 1387 (N19W39 L=185)   567    172        0 (1471/1322-1573/1415)  18.4 W34-W44 N16-N21
      3  987 1170 (N16E00 L=146)   395    129        0 ( 963/1105-1009/1238)  82.9 E01-W01 N11-N19
      4 1466  973 (S04W26 L=172)   470    124        2 (1408/ 954-1522/ 998) -26.6 W22-W30 S05-S01
      5 1821  858 (S19W54 L=200)  1252    221        6 (1788/ 792-1848/ 932)  48.8 W50-W58 S22-S14
      6 1501  713 (S21W26 L=172)  1171    332        2 (1409/ 557-1556/ 859)  57.1 W18-W31 S30-S12
      7 1125  633 (S19W00 L=146)   256    113        0 (1115/ 580-1136/ 692)  81.9 W00-W01 S22-S15
      8  641  481 (S23E35 L=110)   851    222        2 ( 570/ 434- 708/ 538)  23.2 E42-E28 S25-S19
  

    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