lasinfo (210611) report for 'AHN4T/51HZ1_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: 339/2022 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: 39500347 number of points by return: 26506237 9684741 2852582 422303 34484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 374980 0 min x y z: 172980.000 374980.000 23.404 max x y z: 174019.999 376269.999 57.289 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: 39500347 extended number of points by return: 26506237 9684741 2852582 422303 34484 0 0 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 23404 57289 intensity 32 2910 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 84 86 gps_time 296129013.742159 296131758.291290 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 254 G 41 251 B 31 234 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 29.1 ('Amplitude') attribute1 -16.76 12.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26506237 number of intermediate returns: 3311296 number of last returns: 26469858 number of single returns: 16787044 covered area in square units/kilounits: 1316116/1.32 point density: all returns 30.01 last only 20.11 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39500347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26506237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9684741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2852582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 422303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34484 instead zero. overview over extended number of returns of given pulse: 16787044 13680638 7304213 1555250 164307 8580 315 0 0 0 0 0 0 0 0 histogram of classification of points: 18169192 unclassified (1) 21179792 ground (2) 151363 water (9) +-> flagged as extended overlap: 2468491 +---> 1018388 of those are unclassified (1) +---> 1449251 of those are ground (2) +---> 852 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.4,23.5) has 447 bin [23.5,23.6) has 27138 bin [23.6,23.7) has 168017 bin [23.7,23.8) has 64284 bin [23.8,23.9) has 69558 bin [23.9,24.0) has 63336 bin [24.0,24.1) has 61048 bin [24.1,24.2) has 63889 bin [24.2,24.3) has 58668 bin [24.3,24.4) has 60892 bin [24.4,24.5) has 65288 bin [24.5,24.6) has 68288 bin [24.6,24.7) has 78723 bin [24.7,24.8) has 114091 bin [24.8,24.9) has 249579 bin [24.9,25.0) has 304237 bin [25.0,25.1) has 337306 bin [25.1,25.2) has 418318 bin [25.2,25.3) has 541166 bin [25.3,25.4) has 712049 bin [25.4,25.5) has 756991 bin [25.5,25.6) has 766870 bin [25.6,25.7) has 878800 bin [25.7,25.8) has 1018813 bin [25.8,25.9) has 1168287 bin [25.9,26.0) has 1207676 bin [26.0,26.1) has 1105571 bin [26.1,26.2) has 1124425 bin [26.2,26.3) has 1250462 bin [26.3,26.4) has 1343767 bin [26.4,26.5) has 1385068 bin [26.5,26.6) has 1276377 bin [26.6,26.7) has 1042323 bin [26.7,26.8) has 847553 bin [26.8,26.9) has 746096 bin [26.9,27.0) has 651353 bin [27.0,27.1) has 510344 bin [27.1,27.2) has 383101 bin [27.2,27.3) has 292172 bin [27.3,27.4) has 232914 bin [27.4,27.5) has 185616 bin [27.5,27.6) has 152750 bin [27.6,27.7) has 124721 bin [27.7,27.8) has 98715 bin [27.8,27.9) has 89249 bin [27.9,28.0) has 87628 bin [28.0,28.1) has 86917 bin [28.1,28.2) has 86364 bin [28.2,28.3) has 85788 bin [28.3,28.4) has 86272 bin [28.4,28.5) has 86590 bin [28.5,28.6) has 86739 bin [28.6,28.7) has 84683 bin [28.7,28.8) has 84098 bin [28.8,28.9) has 83356 bin 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1397 bin [51.9,52.0) has 1318 bin [52.0,52.1) has 1263 bin [52.1,52.2) has 1139 bin [52.2,52.3) has 1116 bin [52.3,52.4) has 1046 bin [52.4,52.5) has 983 bin [52.5,52.6) has 946 bin [52.6,52.7) has 857 bin [52.7,52.8) has 757 bin [52.8,52.9) has 691 bin [52.9,53.0) has 659 bin [53.0,53.1) has 615 bin [53.1,53.2) has 524 bin [53.2,53.3) has 472 bin [53.3,53.4) has 443 bin [53.4,53.5) has 399 bin [53.5,53.6) has 326 bin [53.6,53.7) has 376 bin [53.7,53.8) has 330 bin [53.8,53.9) has 325 bin [53.9,54.0) has 337 bin [54.0,54.1) has 301 bin [54.1,54.2) has 252 bin [54.2,54.3) has 240 bin [54.3,54.4) has 207 bin [54.4,54.5) has 167 bin [54.5,54.6) has 166 bin [54.6,54.7) has 135 bin [54.7,54.8) has 112 bin [54.8,54.9) has 89 bin [54.9,55.0) has 95 bin [55.0,55.1) has 92 bin [55.1,55.2) has 92 bin [55.2,55.3) has 73 bin [55.3,55.4) has 65 bin [55.4,55.5) has 57 bin [55.5,55.6) has 50 bin [55.6,55.7) has 42 bin [55.7,55.8) has 51 bin [55.8,55.9) has 23 bin [55.9,56.0) has 21 bin [56.0,56.1) has 20 bin [56.1,56.2) has 18 bin [56.2,56.3) has 7 bin [56.3,56.4) has 8 bin [56.4,56.5) has 6 bin [56.5,56.6) has 4 bin [56.6,56.7) has 5 bin [56.7,56.8) has 4 bin [56.8,56.9) has 2 bin [56.9,57.0) has 4 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.2,57.3) has 1 average z coordinate 30.8 for 39500347 element(s) point source id histogram with bin size 1.000000 bin 84 has 9328 bin 85 has 28438310 bin 86 has 11052709 average point source id 85.279576809793596 for 39500347 element(s)