Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1054 1721 (N53W08 L= 52)   348     93        0 (1015/1705-1109/1730)  -5.7 W04-W14 N51-N53
      2 1379 1549 (N36W32 L= 76)  1616    463        3 (1195/1493-1580/1630) -22.5 W18-W48 N30-N43
      3  396 1424 (N32E49 L=355)   940    166        2 ( 370/1371- 441/1503) -34.7 E55-E42 N28-N37
      4 1161 1395 (N27W11 L= 56)   248     66        0 (1134/1374-1199/1409)  11.3 W09-W14 N25-N28
      5  545 1184 (N16E31 L= 13)   235     78        0 ( 528/1143- 557/1217) -68.2 E32-E30 N13-N18
      6  492 1126 (N13E35 L=  9)   558    222        0 ( 423/1045- 551/1209) -42.3 E41-E30 N07-N17
      7  815 1090 (N10E13 L= 31)   565    126        1 ( 766/1042- 848/1144)  80.5 E15-E10 N06-N12
      8 1836  876 (S11W61 L=105)  3078    547        4 (1711/ 674-1913/1096)  46.3 W49-W72 S22-N02
      9 1171  777 (S12W08 L= 52)   220     57        0 (1150/ 751-1202/ 799)  26.6 W06-W10 S13-S10
     10  247  689 (S15E63 L=341)  1365    223        2 ( 222/ 588- 290/ 765)  40.9 E71-E55 S22-S09
     11 1467  614 (S24W29 L= 73)   369     68        2 (1436/ 587-1500/ 642)  36.9 W26-W31 S26-S22
     12 1269  553 (S27W15 L= 59)   468     94        1 (1226/ 529-1312/ 575)  26.6 W11-W17 S28-S25
     13 1260  178 (S64W25 L= 69)   576     51        2 (1229/ 163-1288/ 196) -21.0 W18-W32 S66-S60
  

    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