Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  502 1721 (N70E38 L=114)   770    107        0 ( 474/1687- 543/1739)   4.1 E52-E27 N67-N73
      2 1526 1598 (N24W54 L=206)  2445    454        5 (1352/1517-1717/1640) -35.3 W40-W67 N13-N30
      3 1615 1407 (N11W49 L=201)   291     67        0 (1585/1382-1643/1432) -63.4 W47-W50 N09-N13
      4  510 1273 (N34E28 L=124)   345    120        0 ( 451/1250- 561/1294) -29.1 E33-E24 N31-N36
      5  461 1144 (N27E34 L=118)   940    294        0 ( 418/1060- 548/1281) -69.4 E36-E28 N20-N36
      6  640 1136 (N23E21 L=132)   261     68        1 ( 613/1111- 669/1162) -63.4 E22-E18 N20-N24
      7 1805 1075 (S12W53 L=205)   392     91        0 (1786/1034-1824/1116) -71.6 W51-W54 S15-S09
      8  375  874 (N13E45 L=107)   481    163        1 ( 324/ 832- 413/ 930)  24.0 E50-E41 N10-N15
      9  245  837 (N13E59 L= 93)   689    116        1 ( 204/ 817- 303/ 871) -21.8 E63-E53 N10-N14
     10  411  776 (N06E45 L=107)   600    151        2 ( 375/ 704- 438/ 830) -90.0 E47-E43 N02-N10
     11  687  711 (S03E28 L=125)   388     89        0 ( 654/ 681- 721/ 744) -68.2 E29-E26 S05-N00
     12  550  545 (S10E43 L=110)   330     51        1 ( 519/ 524- 582/ 569)   0.0 E45-E40 S10-S08
     13  407  471 (S12E59 L= 93)   669     86        0 ( 387/ 426- 431/ 510)  40.6 E62-E54 S15-S09
     14 1177  415 (S34E08 L=144)   417     85        3 (1144/ 382-1204/ 443) -78.7 E10-E05 S36-S31
  

    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