Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  684 1327 (N02E28 L=218)   340    120        0 ( 661/1275- 714/1376) -33.7 E30-E24 S01-N04
      2 1617 1280 (N26W29 L=275)   353     85        2 (1594/1240-1636/1327) -45.0 W26-W31 N23-N28
      3  155 1225 (S15E69 L=177)   915    149        2 ( 125/1191- 182/1259)  51.3 E72-E65 S17-S12
      4 1260 1159 (N08W09 L=255)   497    165        1 (1191/1096-1342/1220) -10.3 W04-W15 N06-N09
      5 1662 1011 (N12W38 L=284)  1635    314        3 (1618/ 858-1688/1161) -58.0 W31-W44 N03-N19
      6  293 1091 (S21E49 L=197)   685    204        3 ( 221/1054- 341/1138)  -4.8 E56-E44 S22-S17
      7  558 1080 (S15E29 L=217)   703    329        0 ( 405/1033- 666/1110)  25.2 E38-E21 S21-S11
      8  184  801 (S40E57 L=189)  1480    378        4 ( 129/ 747- 252/ 848)  29.7 E63-E49 S44-S36
      9 1063  759 (S20W10 L=256)   198     65        1 (1024/ 744-1102/ 779)  21.8 W07-W12 S20-S18
     10  554  590 (S45E20 L=226)   464    143        1 ( 493/ 572- 605/ 620)  26.6 E25-E15 S47-S41
  

    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