Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1439 1789 (N44W65 L=350)  1537    126        3 (1399/1733-1471/1854)  16.3 W57-W82 N40-N47
      2  826 1760 (N61W02 L=287)   553     62        1 ( 798/1728- 846/1797)  50.2 E01-W05 N57-N63
      3 1342 1577 (N33W36 L=321)  2051    385        5 (1227/1519-1530/1664) -45.0 W29-W47 N25-N41
      4  437 1449 (N43E40 L=246)  1471    301        3 ( 294/1414- 563/1485)  -8.6 E60-E26 N38-N46
      5 1112 1103 (N10W07 L=292)   652    203        0 (1033/1033-1176/1163) -59.0 W02-W09 N04-N14
      6  381  979 (N13E43 L=242)   411    101        1 ( 347/ 939- 406/1020) -78.7 E46-E41 N10-N15
      7 1485  875 (S11W26 L=311)   312     97        0 (1458/ 833-1531/ 905)  31.0 W23-W29 S12-S09
      8 1628  624 (S30W35 L=320)  2142    427        3 (1482/ 531-1760/ 784)  17.7 W22-W47 S35-S22
      9 1312  588 (S25W10 L=296)   324     83        0 (1263/ 573-1354/ 602) -18.4 W07-W13 S26-S23
     10  479  480 (S19E49 L=236)  1405    258        3 ( 407/ 391- 566/ 579) -74.1 E51-E45 S25-S11
     11  930  244 (S44E27 L=259)  3386    460        7 ( 760/ 175-1135/ 333)   9.2 E50-E06 S48-S39
  

    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