Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1338 1736 (N51W39 L=281)   676     85        1 (1302/1701-1360/1761) -80.5 W35-W42 N47-N53
      2 1848 1324 (N16W71 L=313)  1323    134        1 (1789/1282-1898/1366) -20.6 W63-W81 N13-N19
      3  483 1156 (N14E36 L=206)   314     76        0 ( 452/1134- 503/1183) -26.6 E38-E34 N12-N16
      4  692  873 (S04E22 L=221)   633    271        1 ( 587/ 828- 810/ 933) -19.7 E28-E14 S06-N00
      5  919  695 (S16E08 L=234)   260     63        0 ( 891/ 668- 946/ 724)  36.9 E10-E06 S17-S13
      6 1570  627 (S24W37 L=280)  1054    232        2 (1493/ 557-1637/ 700)  36.0 W31-W42 S28-S19
      7  308  656 (S17E57 L=186)   602     67        1 ( 287/ 630- 344/ 687)  15.9 E59-E52 S19-S15
      8  297  593 (S22E61 L=181)   468     48        1 ( 281/ 572- 320/ 619) -71.6 E64-E58 S23-S19
      9  727  532 (S26E23 L=219)   396    138        0 ( 683/ 484- 790/ 572)  33.7 E27-E18 S29-S23
  

    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