Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  618 1705 (N25E51 L= 38)   374     51        1 ( 603/1679- 634/1735) -59.0 E52-E48 N22-N27
      2  969 1561 (N25E19 L= 69)   425    168        0 ( 905/1522-1009/1622)  69.4 E22-E17 N21-N29
      3 1629 1385 (N35W30 L=118)   816    282        2 (1538/1284-1703/1475) -22.4 W20-W37 N29-N38
      4 1420 1346 (N25W15 L=103)   305     91        0 (1393/1307-1447/1392) -31.0 W11-W17 N22-N27
      5 1368 1251 (N17W14 L=102)   581    164        2 (1315/1205-1445/1305)  -5.7 W09-W19 N16-N19
      6 1326 1222 (N14W12 L=100)   227     46        0 (1306/1198-1343/1245) -33.7 W10-W13 N13-N15
      7  144 1112 (S21E71 L= 18)   859     83        1 ( 125/1068- 167/1139)  39.8 E75-E66 S23-S18
      8 1534  738 (S06W39 L=127)   309     62        0 (1494/ 724-1569/ 754)  36.9 W36-W40 S07-S04
      9 1509  623 (S13W42 L=130)   798    215        1 (1428/ 561-1574/ 688)  70.0 W39-W43 S18-S07
     10 1422  427 (S26W47 L=136)   450    137        0 (1355/ 410-1485/ 447)  40.6 W43-W50 S29-S23
     11  897  307 (S53W20 L=109)   348     58        1 ( 880/ 281- 914/ 337) -59.0 W17-W23 S55-S50
     12 1038  256 (S51W36 L=124)   502     70        1 (1010/ 227-1072/ 288) -10.3 W30-W41 S52-S49
  

    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