Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  711 1645 (N39E22 L=214)   252     62        0 ( 689/1627- 746/1660)  11.3 E23-E18 N37-N40
      2  221 1061 (N04E57 L=179)  1002    219        1 ( 168/ 949- 265/1136) -70.0 E62-E52 S03-N08
      3 1700 1047 (S03W45 L=280)   373     78        1 (1656/1031-1736/1067)   0.0 W41-W47 S03-S01
      4 1607  791 (S18W38 L=274)  1048    282        4 (1531/ 681-1686/ 888)  50.2 W33-W44 S24-S12
      5  454  765 (S16E39 L=197)   462    147        3 ( 407/ 730- 519/ 803)  21.8 E43-E33 S17-S13
      6 1120  753 (S19W05 L=241)   182     49        0 (1100/ 724-1145/ 778)  63.4 W03-W06 S21-S17
      7  236  677 (S19E63 L=173)  1195    184        5 ( 198/ 602- 279/ 754) -90.0 E67-E58 S24-S14
      8  381  465 (S34E58 L=177)   625    107        1 ( 360/ 412- 408/ 510)  24.8 E66-E51 S37-S31
      9  887  262 (S54E19 L=217)   706    129        3 ( 846/ 230- 928/ 297)   0.0 E23-E14 S57-S50
  

    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