Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  349 1451 (N06E56 L=176)  1263    163        2 ( 291/1392- 412/1511)  53.1 E60-E52 N01-N10
      2  483 1483 (N09E45 L=187)   376     64        1 ( 443/1466- 529/1500)   0.0 E49-E41 N08-N10
      3 1865 1290 (N32W58 L=290)  2073    278        3 (1789/1193-1933/1408) -23.2 W49-W70 N27-N37
      4 1758 1355 (N32W45 L=277)   423    109        0 (1745/1299-1770/1407)  76.0 W42-W46 N27-N35
      5 1520 1219 (N16W25 L=257)   461    108        2 (1462/1197-1576/1243)  14.0 W21-W29 N14-N17
      6  188  852 (S32E63 L=169)   424     41        1 ( 170/ 832- 211/ 875) -56.3 E66-E59 S33-S30
      7  188  767 (S38E66 L=166)   821    118        3 ( 157/ 719- 223/ 797) -12.5 E72-E60 S40-S35
      8 1614  618 (S15W49 L=281)   535    112        0 (1582/ 556-1644/ 658) -80.5 W46-W50 S18-S12
      9 1713  502 (S18W66 L=298)   454     47        1 (1688/ 479-1743/ 518)  15.9 W62-W69 S19-S16
     10 1473  384 (S32W53 L=285)   431     79        0 (1439/ 369-1509/ 404)  36.9 W49-W55 S33-S29
  

    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