Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  654 1442 (N37E21 L=300)   567    183        3 ( 573/1418- 738/1468) -19.7 E28-E14 N34-N39
      2 1587 1320 (N15W43 L=  4)   785    138        2 (1557/1269-1626/1389) -90.0 W40-W44 N10-N18
      3  879 1191 (N18E07 L=314)   370    128        2 ( 860/1136- 893/1264)  82.9 E08-E04 N14-N22
      4 1206 1239 (N16W15 L=336)   263    129        0 (1143/1213-1262/1263) -29.7 W10-W17 N14-N18
      5  443 1175 (N22E38 L=283)   314     85        0 ( 407/1146- 481/1203) -33.7 E41-E34 N20-N24
      6 1716  703 (S26W46 L=  7)   846    208        1 (1656/ 616-1771/ 783)  42.0 W40-W50 S30-S21
      7  520  392 (S29E51 L=270)  2400    271        4 ( 467/ 279- 574/ 498)  25.9 E77-E39 S39-S21
      8  999  330 (S40E15 L=306)   272     58        0 ( 966/ 314-1033/ 348)   9.5 E17-E11 S40-S38
  

    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