lasinfo (210611) report for 'AHN4T/17DZ1_07.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 31113512 number of points by return: 22718465 5880280 2076467 394368 41231 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 528730 0 min x y z: 230980.000 528730.000 10.951 max x y z: 232019.999 530019.999 43.523 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 31113512 extended number of points by return: 22718465 5880280 2076467 394368 41231 2593 108 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 10951 43523 intensity 56 4618 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 12 user_data 6 7 point_source_ID 67 68 gps_time 330522260.123986 330524500.805943 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 21 255 NIR 23 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 29.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22718465 number of intermediate returns: 2519843 number of last returns: 22699720 number of single returns: 16824516 covered area in square units/kilounits: 1335832/1.34 point density: all returns 23.29 last only 16.99 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31113512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22718465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5880280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2076467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 394368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41231 instead zero. overview over extended number of returns of given pulse: 16824516 7610443 5053813 1415357 193698 14941 744 0 0 0 0 0 0 0 0 histogram of classification of points: 10096275 unclassified (1) 20719357 ground (2) 220923 building (6) 76545 water (9) 412 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1884405 +---> 498145 of those are unclassified (1) +---> 1367797 of those are ground (2) +---> 16856 of those are building (6) +---> 1607 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.9,11.0) has 19 bin [11.0,11.1) has 306 bin [11.1,11.2) has 360 bin [11.2,11.3) has 431 bin [11.3,11.4) has 2546 bin [11.4,11.5) has 2862 bin [11.5,11.6) has 3067 bin [11.6,11.7) has 9813 bin [11.7,11.8) has 15083 bin [11.8,11.9) has 10356 bin [11.9,12.0) has 14869 bin [12.0,12.1) has 26596 bin [12.1,12.2) has 37825 bin [12.2,12.3) has 56696 bin [12.3,12.4) has 99630 bin [12.4,12.5) has 261790 bin [12.5,12.6) has 408321 bin [12.6,12.7) has 696158 bin [12.7,12.8) has 943712 bin [12.8,12.9) has 1164587 bin [12.9,13.0) has 1200041 bin [13.0,13.1) has 1404684 bin [13.1,13.2) has 1798609 bin [13.2,13.3) has 1877923 bin [13.3,13.4) has 1839751 bin [13.4,13.5) has 1650914 bin [13.5,13.6) has 1747995 bin [13.6,13.7) has 1306666 bin [13.7,13.8) has 760211 bin [13.8,13.9) has 609275 bin [13.9,14.0) has 574356 bin [14.0,14.1) has 619123 bin [14.1,14.2) has 585013 bin [14.2,14.3) has 343675 bin [14.3,14.4) has 311757 bin [14.4,14.5) has 191901 bin [14.5,14.6) has 137742 bin [14.6,14.7) has 100531 bin [14.7,14.8) has 91135 bin [14.8,14.9) has 88758 bin [14.9,15.0) has 77900 bin [15.0,15.1) has 71770 bin [15.1,15.2) has 67170 bin [15.2,15.3) has 62660 bin [15.3,15.4) has 59481 bin [15.4,15.5) has 56339 bin [15.5,15.6) has 54572 bin [15.6,15.7) has 47227 bin [15.7,15.8) has 37869 bin [15.8,15.9) has 34337 bin [15.9,16.0) has 34246 bin [16.0,16.1) has 33609 bin [16.1,16.2) has 32371 bin [16.2,16.3) has 31777 bin [16.3,16.4) has 31074 bin [16.4,16.5) has 31306 bin [16.5,16.6) has 32228 bin [16.6,16.7) has 32770 bin [16.7,16.8) has 31237 bin [16.8,16.9) has 31931 bin [16.9,17.0) has 31657 bin [17.0,17.1) has 31605 bin [17.1,17.2) has 31693 bin [17.2,17.3) has 32117 bin [17.3,17.4) has 32544 bin [17.4,17.5) has 33506 bin [17.5,17.6) has 33106 bin [17.6,17.7) has 33212 bin [17.7,17.8) has 33825 bin [17.8,17.9) has 34372 bin [17.9,18.0) has 35279 bin [18.0,18.1) has 35357 bin [18.1,18.2) has 35854 bin [18.2,18.3) has 36107 bin [18.3,18.4) has 36087 bin [18.4,18.5) has 37002 bin [18.5,18.6) has 37687 bin [18.6,18.7) has 38188 bin [18.7,18.8) has 38627 bin [18.8,18.9) has 39066 bin [18.9,19.0) has 39628 bin [19.0,19.1) has 39485 bin [19.1,19.2) has 40387 bin [19.2,19.3) has 40672 bin [19.3,19.4) has 40798 bin [19.4,19.5) has 41218 bin [19.5,19.6) has 40783 bin [19.6,19.7) has 41467 bin [19.7,19.8) has 42127 bin [19.8,19.9) has 41429 bin [19.9,20.0) has 41628 bin [20.0,20.1) has 41225 bin [20.1,20.2) has 41686 bin [20.2,20.3) has 41911 bin [20.3,20.4) has 41929 bin [20.4,20.5) has 42405 bin [20.5,20.6) has 42553 bin [20.6,20.7) has 43228 bin [20.7,20.8) has 43073 bin [20.8,20.9) has 42956 bin [20.9,21.0) has 43260 bin [21.0,21.1) has 43319 bin [21.1,21.2) has 43253 bin [21.2,21.3) has 43366 bin [21.3,21.4) has 43239 bin [21.4,21.5) has 42717 bin [21.5,21.6) has 43011 bin [21.6,21.7) has 42919 bin [21.7,21.8) has 42791 bin [21.8,21.9) has 42891 bin [21.9,22.0) has 42794 bin [22.0,22.1) has 42373 bin [22.1,22.2) has 43531 bin [22.2,22.3) has 42907 bin [22.3,22.4) has 43090 bin [22.4,22.5) has 43439 bin [22.5,22.6) has 44216 bin [22.6,22.7) has 44704 bin [22.7,22.8) has 44021 bin [22.8,22.9) has 44347 bin [22.9,23.0) has 44206 bin [23.0,23.1) has 44220 bin [23.1,23.2) has 44159 bin [23.2,23.3) has 44335 bin [23.3,23.4) has 44643 bin [23.4,23.5) has 44800 bin [23.5,23.6) has 45090 bin [23.6,23.7) has 45072 bin [23.7,23.8) has 45541 bin [23.8,23.9) has 45806 bin [23.9,24.0) has 45826 bin [24.0,24.1) has 46315 bin [24.1,24.2) has 46524 bin [24.2,24.3) has 47291 bin [24.3,24.4) has 47685 bin [24.4,24.5) has 47474 bin [24.5,24.6) has 48383 bin [24.6,24.7) has 48299 bin [24.7,24.8) has 48480 bin [24.8,24.9) has 48973 bin [24.9,25.0) has 49652 bin [25.0,25.1) has 50172 bin [25.1,25.2) has 51014 bin [25.2,25.3) has 51712 bin [25.3,25.4) has 51843 bin [25.4,25.5) has 52346 bin [25.5,25.6) has 52427 bin [25.6,25.7) has 53552 bin [25.7,25.8) has 53707 bin [25.8,25.9) has 53891 bin [25.9,26.0) has 54938 bin [26.0,26.1) has 55163 bin [26.1,26.2) has 55431 bin [26.2,26.3) has 56222 bin [26.3,26.4) has 56092 bin [26.4,26.5) has 56742 bin [26.5,26.6) has 57010 bin [26.6,26.7) has 57906 bin [26.7,26.8) has 58077 bin [26.8,26.9) has 59016 bin [26.9,27.0) has 59585 bin [27.0,27.1) has 60424 bin [27.1,27.2) has 60913 bin [27.2,27.3) has 61296 bin [27.3,27.4) has 62066 bin [27.4,27.5) has 62653 bin [27.5,27.6) has 62755 bin [27.6,27.7) has 63100 bin [27.7,27.8) has 63287 bin [27.8,27.9) has 63027 bin [27.9,28.0) has 63223 bin [28.0,28.1) has 63452 bin [28.1,28.2) has 63268 bin [28.2,28.3) has 63678 bin [28.3,28.4) has 63604 bin [28.4,28.5) has 63322 bin [28.5,28.6) has 63442 bin [28.6,28.7) has 63495 bin [28.7,28.8) has 64048 bin [28.8,28.9) has 63965 bin [28.9,29.0) has 64309 bin [29.0,29.1) has 64148 bin [29.1,29.2) has 64190 bin [29.2,29.3) has 64119 bin [29.3,29.4) has 65023 bin [29.4,29.5) has 64717 bin [29.5,29.6) has 65687 bin [29.6,29.7) has 65862 bin [29.7,29.8) has 65836 bin [29.8,29.9) has 65524 bin [29.9,30.0) has 65404 bin [30.0,30.1) has 65519 bin [30.1,30.2) has 65040 bin [30.2,30.3) has 65237 bin [30.3,30.4) has 64282 bin [30.4,30.5) has 64291 bin [30.5,30.6) has 64370 bin [30.6,30.7) has 64067 bin [30.7,30.8) has 63416 bin [30.8,30.9) has 62644 bin [30.9,31.0) has 61765 bin [31.0,31.1) has 61706 bin [31.1,31.2) has 60427 bin [31.2,31.3) has 60468 bin [31.3,31.4) has 60087 bin [31.4,31.5) has 59531 bin [31.5,31.6) has 58208 bin [31.6,31.7) has 58046 bin [31.7,31.8) has 57167 bin [31.8,31.9) has 56112 bin [31.9,32.0) has 55104 bin [32.0,32.1) has 54464 bin [32.1,32.2) has 53638 bin [32.2,32.3) has 52868 bin [32.3,32.4) has 51692 bin [32.4,32.5) has 50550 bin [32.5,32.6) has 50125 bin [32.6,32.7) has 48440 bin [32.7,32.8) has 47821 bin [32.8,32.9) has 46825 bin [32.9,33.0) has 45721 bin [33.0,33.1) has 44317 bin [33.1,33.2) has 43607 bin [33.2,33.3) has 42076 bin [33.3,33.4) has 41454 bin [33.4,33.5) has 40288 bin [33.5,33.6) has 39464 bin [33.6,33.7) has 38425 bin [33.7,33.8) has 37273 bin [33.8,33.9) has 35844 bin [33.9,34.0) has 35017 bin [34.0,34.1) has 34143 bin [34.1,34.2) has 33011 bin [34.2,34.3) has 32167 bin [34.3,34.4) has 31061 bin [34.4,34.5) has 30204 bin [34.5,34.6) has 28540 bin [34.6,34.7) has 27498 bin [34.7,34.8) has 26397 bin [34.8,34.9) has 25538 bin [34.9,35.0) has 24685 bin [35.0,35.1) has 23797 bin [35.1,35.2) has 22720 bin [35.2,35.3) has 22062 bin [35.3,35.4) has 21395 bin [35.4,35.5) has 20325 bin [35.5,35.6) has 19529 bin [35.6,35.7) has 18494 bin [35.7,35.8) has 17943 bin [35.8,35.9) has 17049 bin [35.9,36.0) has 16352 bin [36.0,36.1) has 15678 bin [36.1,36.2) has 14652 bin [36.2,36.3) has 13883 bin [36.3,36.4) has 13270 bin [36.4,36.5) has 12610 bin [36.5,36.6) has 11949 bin [36.6,36.7) has 11612 bin [36.7,36.8) has 10867 bin [36.8,36.9) has 10148 bin [36.9,37.0) has 9556 bin [37.0,37.1) has 9137 bin [37.1,37.2) has 8756 bin [37.2,37.3) has 8061 bin [37.3,37.4) has 7536 bin [37.4,37.5) has 7063 bin [37.5,37.6) has 6406 bin [37.6,37.7) has 5946 bin [37.7,37.8) has 5662 bin [37.8,37.9) has 5263 bin [37.9,38.0) has 4875 bin [38.0,38.1) has 4455 bin [38.1,38.2) has 4205 bin [38.2,38.3) has 3798 bin [38.3,38.4) has 3342 bin [38.4,38.5) has 3083 bin [38.5,38.6) has 2721 bin [38.6,38.7) has 2306 bin [38.7,38.8) has 2116 bin [38.8,38.9) has 1962 bin [38.9,39.0) has 1731 bin [39.0,39.1) has 1419 bin [39.1,39.2) has 1326 bin [39.2,39.3) has 1136 bin [39.3,39.4) has 972 bin [39.4,39.5) has 834 bin [39.5,39.6) has 713 bin [39.6,39.7) has 567 bin [39.7,39.8) has 539 bin [39.8,39.9) has 394 bin [39.9,40.0) has 361 bin [40.0,40.1) has 357 bin [40.1,40.2) has 262 bin [40.2,40.3) has 222 bin [40.3,40.4) has 210 bin [40.4,40.5) has 155 bin [40.5,40.6) has 115 bin [40.6,40.7) has 108 bin [40.7,40.8) has 106 bin [40.8,40.9) has 93 bin [40.9,41.0) has 70 bin [41.0,41.1) has 59 bin [41.1,41.2) has 52 bin [41.2,41.3) has 38 bin [41.3,41.4) has 36 bin [41.4,41.5) has 35 bin [41.5,41.6) has 34 bin [41.6,41.7) has 33 bin [41.7,41.8) has 22 bin [41.8,41.9) has 21 bin [41.9,42.0) has 29 bin [42.0,42.1) has 17 bin [42.1,42.2) has 26 bin [42.2,42.3) has 23 bin [42.3,42.4) has 25 bin [42.4,42.5) has 17 bin [42.5,42.6) has 19 bin [42.6,42.7) has 9 bin [42.7,42.8) has 4 bin [42.8,42.9) has 5 bin [42.9,43.0) has 1 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 2 bin [43.3,43.4) has 1 bin [43.4,43.5) has 2 bin [43.5,43.6) has 1 average z coordinate 17.4 for 31113512 element(s) point source id histogram with bin size 1.000000 bin 67 has 20832619 bin 68 has 10280893 average point source id 67.330431775107868 for 31113512 element(s)