Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  763 1742 (N36E33 L=252)   631     96        0 ( 722/1703- 803/1783) -24.4 E39-E28 N33-N39
      2  778 1643 (N29E27 L=258)   324     53        0 ( 759/1607- 801/1671) -78.7 E28-E26 N26-N31
      3 1226 1611 (N34W04 L=289)   335    112        0 (1194/1562-1254/1658) -54.5 W01-W06 N30-N37
      4  467 1635 (N25E52 L=233)   557     79        0 ( 427/1618- 503/1652)   8.1 E57-E48 N24-N26
      5  363 1539 (N18E57 L=228)   870    138        2 ( 329/1475- 386/1583) -66.8 E62-E53 N13-N20
      6 1921 1106 (N15W67 L=353)   635     77        1 (1894/1066-1941/1132) -36.9 W63-W71 N13-N16
      7  156  956 (S19E66 L=219)  3004    270        2 ( 113/ 839- 201/1081)  65.0 E74-E59 S26-S11
      8  525  818 (S25E30 L=255)  1312    345        3 ( 393/ 761- 688/ 898)  25.6 E41-E18 S29-S18
      9  852  835 (S20E08 L=278)   636    301        1 ( 778/ 767- 955/ 879)  15.3 E12-E01 S23-S17
     10  334  706 (S34E48 L=237)   540     70        1 ( 307/ 663- 356/ 738) -53.1 E51-E46 S36-S31
     11 1529  594 (S23W42 L=327)  1521    406        0 (1378/ 488-1657/ 733)  59.9 W34-W47 S32-S12
     12 1592  419 (S32W59 L=344)   805    188        0 (1514/ 370-1680/ 459)  42.0 W53-W65 S36-S27
     13  731  285 (S61E14 L=272)   915    133        1 ( 662/ 252- 785/ 315)   3.4 E23-E06 S64-S58
  

    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