Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1041 1757 (N55W01 L=137)   293     49        0 (1024/1732-1058/1783)  59.0 W00-W03 N52-N57
      2  624 1563 (N38E33 L=102)  2242    394        5 ( 460/1460- 808/1628) -12.5 E51-E15 N30-N42
      3  358 1495 (N32E57 L= 79)   448     65        0 ( 339/1466- 391/1515)  45.0 E59-E53 N29-N33
      4  402 1434 (N28E49 L= 87)   461     88        0 ( 372/1411- 440/1471) -18.4 E53-E44 N26-N30
      5 1198 1429 (N29W12 L=147)   918    296        1 (1093/1398-1334/1462)  -3.4 W04-W21 N26-N31
      6  493  932 (S03E34 L=101)   499    148        0 ( 432/ 901- 547/ 982)  32.0 E39-E30 S05-N00
      7 1098  745 (S14W05 L=140)   274     57        2 (1075/ 712-1122/ 773)  90.0 W03-W06 S15-S11
      8 1635  537 (S29W48 L=183)  1515    252        1 (1580/ 486-1708/ 653) -35.2 W39-W56 S32-S20
      9  928  613 (S22E06 L=129)   483    164        0 ( 847/ 597- 998/ 638)  11.3 E11-E01 S23-S20
     10  664  392 (S39E29 L=106)  1270    232        2 ( 590/ 342- 748/ 486)  32.3 E39-E19 S43-S31
     11  948  213 (S56E08 L=127)   370     34        0 ( 920/ 199- 977/ 228)  -9.5 E11-E04 S57-S54
  

    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