Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1281 1474 (N32W15 L= 75)   393     72        0 (1247/1451-1316/1492)  11.3 W12-W17 N30-N33
      2 1423 1406 (N29W25 L= 86)   536     95        1 (1392/1364-1460/1456)  60.3 W22-W28 N25-N32
      3  215 1325 (N14E66 L=355)  1139    151        4 ( 177/1259- 240/1393)  76.0 E69-E63 N09-N17
      4  441 1292 (N14E42 L= 19)   870    144        1 ( 418/1229- 473/1360) -66.0 E44-E38 N09-N18
      5  241 1211 (N07E59 L=  1)   848    192        4 ( 210/1167- 265/1267)  80.5 E63-E55 N04-N10
      6  468 1084 (N01E37 L= 24)   351    121        1 ( 455/1020- 484/1152) -81.9 E37-E35 S02-N05
      7 1231  788 (S11W15 L= 75)   541    202        2 (1208/ 694-1274/ 884) -65.6 W12-W18 S16-S05
      8 1552  450 (S32W46 L=107)   537     87        1 (1513/ 429-1594/ 479)  15.9 W42-W49 S33-S29
  

    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