Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  541 1294 (N22E29 L=309)  1378    267        3 ( 450/1196- 600/1360) -47.5 E37-E24 N15-N28
      2 1197 1048 (S01W10 L=348)   252    101        0 (1149/1016-1256/1072)  15.9 W08-W14 S04-N01
      3 1342  996 (S06W19 L=356)   220     84        1 (1312/ 981-1384/1022) -11.3 W17-W21 S07-S04
      4 1178  865 (S12W07 L=345)   234    114        0 (1145/ 806-1205/ 918)  50.2 W06-W08 S16-S08
      5 1016  795 (S14E04 L=334)   466    127        0 (1003/ 729-1029/ 863)  69.4 E03-E04 S18-S09
      6  162  711 (S07E74 L=264)  1824    166        1 ( 140/ 648- 185/ 764)  49.4 E75-E74 S11-S04
      7 1593  672 (S29W37 L= 14)  1282    198        3 (1552/ 587-1629/ 763) -84.8 W32-W42 S36-S23
      8  528  576 (S21E41 L=296)  1173    250        2 ( 485/ 482- 563/ 677)  45.0 E41-E43 S27-S14
  

    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