Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  511 1552 (N34E43 L= 11)  1240    289        3 ( 448/1463- 571/1624) -32.0 E52-E35 N28-N38
      2 1026 1328 (N22E01 L= 53)  1295    314        1 ( 876/1236-1162/1434) -24.0 E11-W07 N16-N28
      3  201 1351 (N18E68 L=346)  1091    188        2 ( 181/1309- 230/1399) -35.5 E71-E62 N15-N20
      4  693 1296 (N18E23 L= 31)   501    155        2 ( 655/1226- 738/1371) -56.3 E26-E19 N13-N22
      5  551 1251 (N14E32 L= 22)   594    156        2 ( 530/1183- 571/1326) -83.7 E34-E30 N10-N19
      6  340 1139 (N06E48 L=  6)  1024    225        2 ( 307/1044- 378/1246) -59.7 E51-E43 N00-N12
      7  449 1071 (N03E38 L= 16)   565    157        2 ( 383/1027- 509/1114)  16.7 E43-E33 N00-N05
      8  268 1001 (S03E54 L=  1)   334     94        1 ( 234/ 986- 301/1019)  -8.1 E57-E50 S03-S01
      9 1075  264 (S51W10 L= 64)   655    154        1 (1015/ 223-1123/ 298) -30.3 W03-W15 S55-S48
  

    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