lasinfo (210611) report for 'AHN4T/12DZ2_24.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: 334/2022 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: 24782254 number of points by return: 22912411 1115618 548823 171224 30685 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 549980 0 min x y z: 237980.000 549980.000 11.168 max x y z: 239019.999 551269.999 35.095 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: 24782254 extended number of points by return: 22912411 1115618 548823 171224 30685 3241 252 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 11168 35095 intensity 50 4881 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 16 user_data 6 7 point_source_ID 49 50 gps_time 330763227.166570 330764937.466927 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 46 255 B 29 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.57 32.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22912411 number of intermediate returns: 756557 number of last returns: 22906861 number of single returns: 21793575 covered area in square units/kilounits: 1340348/1.34 point density: all returns 18.49 last only 17.09 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24782254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22912411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1115618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 548823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 171224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30685 instead zero. overview over extended number of returns of given pulse: 21793575 1133614 1134041 563618 137640 18068 1698 0 0 0 0 0 0 0 0 histogram of classification of points: 2040199 unclassified (1) 22348955 ground (2) 315949 building (6) 77151 water (9) +-> flagged as extended overlap: 1532541 +---> 99291 of those are unclassified (1) +---> 1426121 of those are ground (2) +---> 7129 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 4 bin [11.2,11.3) has 510 bin [11.3,11.4) has 2750 bin [11.4,11.5) has 977 bin [11.5,11.6) has 1821 bin [11.6,11.7) has 1588 bin [11.7,11.8) has 1466 bin [11.8,11.9) has 1443 bin [11.9,12.0) has 1916 bin [12.0,12.1) has 2217 bin [12.1,12.2) has 2943 bin [12.2,12.3) has 5868 bin [12.3,12.4) has 11904 bin [12.4,12.5) has 17146 bin [12.5,12.6) has 22030 bin [12.6,12.7) has 37786 bin [12.7,12.8) has 129112 bin [12.8,12.9) has 249807 bin [12.9,13.0) has 312747 bin [13.0,13.1) has 408631 bin [13.1,13.2) has 578730 bin [13.2,13.3) has 665498 bin [13.3,13.4) has 617983 bin [13.4,13.5) has 747720 bin [13.5,13.6) has 780517 bin [13.6,13.7) has 915668 bin [13.7,13.8) has 987766 bin [13.8,13.9) has 1077087 bin [13.9,14.0) has 1201136 bin [14.0,14.1) has 1139924 bin [14.1,14.2) has 1103382 bin [14.2,14.3) has 1109820 bin [14.3,14.4) has 1070209 bin [14.4,14.5) has 963873 bin [14.5,14.6) has 1169602 bin [14.6,14.7) has 1345031 bin [14.7,14.8) has 1536892 bin [14.8,14.9) has 1319961 bin [14.9,15.0) has 866919 bin [15.0,15.1) has 728696 bin [15.1,15.2) has 597962 bin [15.2,15.3) has 345323 bin [15.3,15.4) has 118069 bin [15.4,15.5) has 83020 bin [15.5,15.6) has 58470 bin [15.6,15.7) has 53059 bin [15.7,15.8) has 27741 bin [15.8,15.9) has 25281 bin [15.9,16.0) has 34008 bin [16.0,16.1) has 34255 bin [16.1,16.2) has 25439 bin [16.2,16.3) has 20873 bin [16.3,16.4) has 22375 bin [16.4,16.5) has 18811 bin [16.5,16.6) has 16587 bin [16.6,16.7) has 14090 bin [16.7,16.8) has 11513 bin [16.8,16.9) has 11278 bin [16.9,17.0) has 11356 bin [17.0,17.1) has 11845 bin [17.1,17.2) has 11847 bin [17.2,17.3) has 11521 bin [17.3,17.4) has 12578 bin [17.4,17.5) has 12517 bin [17.5,17.6) has 12939 bin [17.6,17.7) has 11900 bin [17.7,17.8) has 11978 bin [17.8,17.9) has 18173 bin [17.9,18.0) has 13947 bin [18.0,18.1) has 13052 bin [18.1,18.2) has 13996 bin [18.2,18.3) has 15356 bin [18.3,18.4) has 17457 bin [18.4,18.5) has 14286 bin [18.5,18.6) has 14020 bin [18.6,18.7) has 15242 bin [18.7,18.8) has 13924 bin [18.8,18.9) has 13381 bin [18.9,19.0) has 13261 bin [19.0,19.1) has 13979 bin [19.1,19.2) has 13791 bin [19.2,19.3) has 13935 bin [19.3,19.4) has 14599 bin [19.4,19.5) has 14787 bin [19.5,19.6) has 14641 bin [19.6,19.7) has 15192 bin [19.7,19.8) has 15069 bin [19.8,19.9) has 15569 bin [19.9,20.0) has 15586 bin [20.0,20.1) has 15519 bin [20.1,20.2) has 15323 bin [20.2,20.3) has 15197 bin [20.3,20.4) has 15599 bin [20.4,20.5) has 15896 bin [20.5,20.6) has 16479 bin [20.6,20.7) has 15900 bin [20.7,20.8) has 16656 bin [20.8,20.9) has 16675 bin [20.9,21.0) has 15970 bin [21.0,21.1) has 15776 bin [21.1,21.2) has 15928 bin [21.2,21.3) has 16272 bin [21.3,21.4) has 16600 bin [21.4,21.5) has 16617 bin [21.5,21.6) has 16665 bin [21.6,21.7) has 17198 bin [21.7,21.8) has 17020 bin [21.8,21.9) has 16894 bin [21.9,22.0) has 17247 bin [22.0,22.1) has 17503 bin [22.1,22.2) has 17591 bin [22.2,22.3) has 17311 bin [22.3,22.4) has 17474 bin [22.4,22.5) has 17705 bin [22.5,22.6) has 17576 bin [22.6,22.7) has 17627 bin [22.7,22.8) has 17619 bin [22.8,22.9) has 18129 bin [22.9,23.0) has 17879 bin [23.0,23.1) has 18319 bin [23.1,23.2) has 18564 bin [23.2,23.3) has 18573 bin [23.3,23.4) has 17612 bin [23.4,23.5) has 17542 bin [23.5,23.6) has 17188 bin [23.6,23.7) has 17228 bin [23.7,23.8) has 17560 bin [23.8,23.9) has 17246 bin [23.9,24.0) has 17040 bin [24.0,24.1) has 17123 bin [24.1,24.2) has 17198 bin [24.2,24.3) has 17309 bin [24.3,24.4) has 16814 bin [24.4,24.5) has 17664 bin [24.5,24.6) has 17934 bin [24.6,24.7) has 17410 bin [24.7,24.8) has 17770 bin [24.8,24.9) has 18005 bin [24.9,25.0) has 17752 bin [25.0,25.1) has 17886 bin [25.1,25.2) has 17450 bin [25.2,25.3) has 17856 bin [25.3,25.4) has 17712 bin [25.4,25.5) has 17782 bin [25.5,25.6) has 17703 bin [25.6,25.7) has 17529 bin [25.7,25.8) has 17660 bin [25.8,25.9) has 17128 bin [25.9,26.0) has 17002 bin [26.0,26.1) has 17140 bin [26.1,26.2) has 16841 bin [26.2,26.3) has 16812 bin [26.3,26.4) has 16207 bin [26.4,26.5) has 16295 bin [26.5,26.6) has 15640 bin [26.6,26.7) has 16016 bin [26.7,26.8) has 15809 bin [26.8,26.9) has 15926 bin [26.9,27.0) has 15603 bin [27.0,27.1) has 15521 bin [27.1,27.2) has 15307 bin [27.2,27.3) has 15290 bin [27.3,27.4) has 15145 bin [27.4,27.5) has 15024 bin [27.5,27.6) has 14974 bin [27.6,27.7) has 14411 bin [27.7,27.8) has 14451 bin [27.8,27.9) has 14287 bin [27.9,28.0) has 13799 bin [28.0,28.1) has 13514 bin [28.1,28.2) has 13591 bin [28.2,28.3) has 13194 bin [28.3,28.4) has 13094 bin [28.4,28.5) has 12823 bin [28.5,28.6) has 12481 bin [28.6,28.7) has 12193 bin [28.7,28.8) has 11623 bin [28.8,28.9) has 11596 bin [28.9,29.0) has 11115 bin [29.0,29.1) has 10996 bin [29.1,29.2) has 10691 bin [29.2,29.3) has 10543 bin [29.3,29.4) has 10131 bin [29.4,29.5) has 9704 bin [29.5,29.6) has 9443 bin [29.6,29.7) has 9183 bin [29.7,29.8) has 8894 bin [29.8,29.9) has 8542 bin [29.9,30.0) has 8260 bin [30.0,30.1) has 8284 bin [30.1,30.2) has 7888 bin [30.2,30.3) has 7675 bin [30.3,30.4) has 7302 bin [30.4,30.5) has 7123 bin [30.5,30.6) has 6623 bin [30.6,30.7) has 6422 bin [30.7,30.8) has 5958 bin [30.8,30.9) has 5769 bin [30.9,31.0) has 5299 bin [31.0,31.1) has 5260 bin [31.1,31.2) has 4836 bin [31.2,31.3) has 4663 bin [31.3,31.4) has 4448 bin [31.4,31.5) has 4084 bin [31.5,31.6) has 3935 bin [31.6,31.7) has 3589 bin [31.7,31.8) has 3226 bin [31.8,31.9) has 3018 bin [31.9,32.0) has 2760 bin [32.0,32.1) has 2665 bin [32.1,32.2) has 2431 bin [32.2,32.3) has 2191 bin [32.3,32.4) has 2038 bin [32.4,32.5) has 1788 bin [32.5,32.6) has 1723 bin [32.6,32.7) has 1489 bin [32.7,32.8) has 1319 bin [32.8,32.9) has 1168 bin [32.9,33.0) has 1019 bin [33.0,33.1) has 908 bin [33.1,33.2) has 756 bin [33.2,33.3) has 717 bin [33.3,33.4) has 586 bin [33.4,33.5) has 476 bin [33.5,33.6) has 419 bin [33.6,33.7) has 377 bin [33.7,33.8) has 323 bin [33.8,33.9) has 256 bin [33.9,34.0) has 207 bin [34.0,34.1) has 168 bin [34.1,34.2) has 166 bin [34.2,34.3) has 112 bin [34.3,34.4) has 114 bin [34.4,34.5) has 74 bin [34.5,34.6) has 61 bin [34.6,34.7) has 37 bin [34.7,34.8) has 14 bin [34.8,34.9) has 12 bin [34.9,35.0) has 4 bin [35.0,35.1) has 3 average z coordinate 15.0 for 24782254 element(s) point source id histogram with bin size 1.000000 bin 49 has 6521195 bin 50 has 18261059 average point source id 49.736860295274191 for 24782254 element(s)