Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1059 1761 (N52W33 L=289)   647     79        4 (1022/1728-1086/1798)  21.8 W28-W38 N48-N53
      2  945 1692 (N50W18 L=275)   282     53        0 ( 912/1672- 974/1707) -53.1 W15-W19 N48-N52
      3  573 1370 (N38E23 L=234)  1060    226        2 ( 485/1305- 670/1404) -31.0 E30-E15 N32-N41
      4 1069 1354 (N25W11 L=268)  1030    345        1 ( 932/1325-1245/1382) -16.7 W02-W22 N21-N27
      5 1785 1152 (S06W54 L=310)   971    126        2 (1744/1097-1817/1215)  45.0 W48-W58 S09-S03
      6 1350 1126 (N05W21 L=278)   215     52        1 (1331/1096-1365/1155)  56.3 W19-W22 N03-N06
      7  601 1094 (N21E24 L=232)   793    233        0 ( 513/1014- 687/1147) -47.7 E30-E20 N14-N25
      8  216  966 (N20E60 L=197)  1046    120        2 ( 177/ 913- 255/1013) -41.2 E65-E56 N15-N22
      9 1703  650 (S35W39 L=296)  6220    875        9 (1497/ 398-1876/ 979)  34.3 W18-W60 S48-S19
     10  189  830 (N12E67 L=190)   734     81        2 ( 149/ 797- 220/ 857) -18.4 E73-E62 N09-N13
     11 1297  687 (S19W08 L=265)   684    260        0 (1230/ 583-1323/ 789)  45.0 W01-W11 S24-S13
     12 1371  326 (S49W05 L=262)   451     58        1 (1350/ 297-1391/ 359)  51.3 W02-W07 S51-S45
     13 1287  273 (S51E05 L=252)   512     42        1 (1267/ 251-1310/ 301) -90.0 E06-E02 S53-S47
     14  972  251 (S41E29 L=227)   577     74        1 ( 934/ 230-1006/ 279)   7.1 E33-E25 S43-S39
     15 1159  212 (S52E19 L=238)   768    126        0 (1104/ 185-1217/ 240)   0.0 E24-E12 S53-S49
  

    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