Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  363 1435 (N16E55 L=330)   654    194        2 ( 349/1337- 380/1513) -54.0 E60-E51 N10-N21
      2 1610 1459 (N36W40 L= 65)   458     86        0 (1572/1427-1642/1484) -18.4 W35-W42 N34-N38
      3  562 1308 (N11E34 L=351)   585    119        0 ( 522/1266- 600/1351)  63.4 E35-E32 N08-N14
      4 1795 1233 (N24W56 L= 81)   848    228        0 (1710/1162-1849/1314) -29.7 W47-W62 N19-N27
      5  271 1173 (S01E55 L=330)   656    118        0 ( 244/1136- 313/1224) -20.6 E59-E50 S02-N01
      6  710  694 (S24E16 L=  9)  1684    522        2 ( 520/ 611- 938/ 768)  27.3 E30-E01 S32-S16
      7  328  678 (S31E49 L=336)   490     88        2 ( 278/ 667- 377/ 697)   9.5 E55-E43 S32-S29
      8 1166  594 (S24W16 L= 41)   444    133        0 (1102/ 580-1225/ 611)  20.6 W11-W19 S25-S22
      9 1050  465 (S35W11 L= 36)   267     60        1 (1018/ 446-1084/ 488)   0.0 W08-W13 S36-S33
  

    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