Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  523 1553 (N34E44 L=238)  1246    213        1 ( 420/1506- 601/1601)  -7.4 E58-E35 N31-N36
      2 1636 1569 (N41W54 L=336)   539     76        2 (1590/1551-1670/1585)  -5.7 W48-W59 N39-N41
      3  725 1480 (N30E24 L=258)   242     62        0 ( 703/1452- 750/1503) -31.0 E26-E21 N28-N31
      4 1622 1315 (N23W42 L=324)  1315    384        0 (1476/1213-1755/1409) -28.6 W31-W53 N16-N28
      5  550  449 (S38E37 L=245)  1214    218        4 ( 481/ 396- 612/ 518)  31.4 E47-E28 S43-S32
      6 1517  385 (S39W47 L=329)   633     80        1 (1481/ 367-1561/ 413) -10.3 W42-W53 S40-S36
      7  417  380 (S46E61 L=221)   758     61        2 ( 388/ 359- 450/ 405)  -6.3 E65-E56 S47-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