Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  816 1756 (N45E34 L=113)   333     81        1 ( 796/1725- 837/1783) -78.7 E35-E32 N42-N47
      2 1296 1581 (N40W10 L=157)   697    186        3 (1232/1509-1354/1635)  48.0 W06-W15 N33-N45
      3  464 1469 (N19E46 L=100)   716    176        3 ( 409/1417- 499/1550)  84.3 E49-E43 N14-N24
      4  587 1379 (N15E34 L=112)   271    100        2 ( 541/1361- 641/1390)  26.6 E37-E30 N13-N16
      5  827 1303 (N14E17 L=130)   203     39        0 ( 807/1286- 851/1322)  33.7 E17-E14 N12-N14
      6  827 1198 (N07E15 L=132)   730    295        6 ( 742/1093- 920/1283) -31.6 E20-E07 N02-N11
      7 1797 1112 (N17W54 L=200)   444    109        0 (1763/1063-1817/1162) -50.2 W49-W55 N13-N19
      8  183 1057 (S10E63 L= 83)   838    159        4 ( 157/1006- 206/1122)  81.9 E66-E60 S13-S06
      9  810  904 (S10E11 L=135)   931    296        5 ( 766/ 801- 856/1003) -67.4 E13-E07 S16-S04
     10 1305  973 (N01W18 L=164)   209     44        1 (1277/ 958-1326/ 997)  26.6 W16-W19 N00-N02
     11 1706  644 (S13W55 L=201)   488    211        3 (1634/ 610-1765/ 668)  18.4 W49-W61 S15-S11
     12  311  590 (S39E51 L= 96)   647    161        2 ( 278/ 567- 357/ 610)  24.0 E54-E45 S41-S37
     13 1428  385 (S34W43 L=189)  1027    288        2 (1330/ 345-1530/ 433)  -2.9 W33-W53 S36-S31
  

    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