Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  473 1532 (N22E44 L=212)  1666    650        2 ( 335/1451- 649/1654) -18.9 E63-E28 N17-N31
      2  306 1159 (S02E50 L=206)   290     31        1 ( 285/1140- 326/1181)  56.3 E51-E47 S03-N00
      3  186  929 (S16E61 L=195)  1513    258        5 ( 155/ 852- 224/1012) -68.2 E64-E56 S20-S10
      4  388  954 (S14E41 L=214)   260     93        0 ( 348/ 932- 423/ 982)  26.6 E44-E38 S15-S12
      5  953  879 (S15E03 L=253)  1073    272        4 ( 846/ 791-1080/ 967)  42.5 E09-W03 S20-S08
      6  501  920 (S16E33 L=223)   228     67        1 ( 469/ 891- 531/ 942) -11.3 E35-E30 S17-S14
      7  636  874 (S17E23 L=232)   286    105        1 ( 620/ 838- 662/ 932) -71.6 E24-E21 S19-S13
      8  292  769 (S26E51 L=205)   441    136        0 ( 273/ 714- 323/ 817)  60.3 E52-E47 S29-S22
      9 1212  749 (S20W15 L=270)   305    122        0 (1185/ 697-1245/ 814)  76.0 W13-W15 S23-S15
     10  435  733 (S27E38 L=217)   515    154        1 ( 397/ 672- 480/ 779)  41.2 E42-E34 S31-S24
     11 1588  599 (S24W44 L=300)   967    128        2 (1522/ 554-1649/ 648)  40.6 W40-W48 S27-S20
     12 1654  401 (S35W59 L=315)   524    125        1 (1615/ 378-1684/ 417)  31.0 W56-W62 S36-S33
     13 1291  353 (S45W32 L=287)   273     73        1 (1268/ 329-1318/ 380) -23.2 W28-W35 S46-S43
  

    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