Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  392 1503 (N41E48 L=342)   571     73        1 ( 361/1476- 433/1526)  26.6 E51-E44 N39-N42
      2  965 1390 (N29E00 L= 30)  3346    802       11 ( 602/1333-1392/1445) -11.5 E26-W28 N21-N34
      3  648 1074 (N12E23 L=  7)   208     64        1 ( 621/1052- 676/1103) -53.1 E25-E21 N10-N13
      4  800  956 (N03E14 L= 16)  1161    319        2 ( 677/ 915- 986/ 993)  -9.0 E22-E02 N00-N06
      5  426  506 (S23E50 L=340)   388    125        0 ( 410/ 466- 446/ 547)  45.0 E52-E46 S26-S20
      6 1206  258 (S52W06 L= 37)   657    161        0 (1153/ 239-1271/ 292) -22.6 W01-W13 S55-S47
  

    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