Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  393 1606 (N32E64 L=360)   929    135        1 ( 372/1568- 424/1667) -19.4 E77-E58 N29-N35
      2  613 1473 (N25E34 L= 29)  1635    395        2 ( 522/1392- 674/1621) -76.0 E41-E29 N19-N35
      3 1520 1388 (N29W32 L= 96)  2925    679        2 (1271/1180-1714/1527) -26.6 W13-W47 N16-N37
      4 1378 1190 (N15W21 L= 85)   417    157        1 (1348/1140-1424/1265) -54.5 W18-W24 N12-N19
      5 1556 1200 (N17W34 L= 98)   413    120        0 (1528/1140-1571/1254) -74.1 W32-W35 N13-N20
      6  143  964 (S11E71 L=353)   596     44        0 ( 119/ 949- 176/ 983)   0.0 E76-E65 S12-S10
      7  461  776 (S19E36 L= 27)   692    175        0 ( 437/ 702- 502/ 841)  78.7 E38-E32 S24-S14
      8 1475  651 (S18W34 L= 98)   823    210        3 (1393/ 580-1547/ 712)  48.4 W29-W38 S22-S13
      9 1726  646 (S16W57 L=121)   395     51        0 (1709/ 618-1745/ 671)  71.6 W55-W58 S17-S14
     10 1732  567 (S21W62 L=126)  1719    203        4 (1662/ 514-1817/ 610)  21.8 W53-W73 S25-S17
  

    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