lasinfo (210611) report for 'AHN4T/32AZ1_23.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: 179/2021 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: 71429611 number of points by return: 42477347 19236966 7755564 1746273 213461 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 462480 0 min x y z: 141980.000 462480.000 1.202 max x y z: 143019.999 463769.999 44.202 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: 71429611 extended number of points by return: 42477347 19236966 7755564 1746273 213461 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 1202 44202 intensity 41 3902 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 92 94 gps_time 270029836.977738 270031896.786620 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 32 255 B 8 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.41 39.02 ('Amplitude') attribute1 -15.65 23.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42477347 number of intermediate returns: 9736141 number of last returns: 42414204 number of single returns: 23198081 covered area in square units/kilounits: 1337616/1.34 point density: all returns 53.40 last only 31.71 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71429611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42477347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19236966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7755564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1746273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 213461 instead zero. overview over extended number of returns of given pulse: 23198081 22958139 18051027 6150321 1058203 13588 252 0 0 0 0 0 0 0 0 histogram of classification of points: 36864393 unclassified (1) 32996351 ground (2) 1512024 building (6) 50593 water (9) 1760 wire conductor (14) 4490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4840172 +---> 2307400 of those are unclassified (1) +---> 2472175 of those are ground (2) +---> 56702 of those are building (6) +---> 2136 of those are water (9) +---> 1759 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [1.2,1.3) has 128 bin [1.3,1.4) has 371 bin [1.4,1.5) has 3859 bin [1.5,1.6) has 5498 bin [1.6,1.7) has 14147 bin [1.7,1.8) has 66810 bin [1.8,1.9) has 60613 bin [1.9,2.0) has 58570 bin [2.0,2.1) has 92188 bin [2.1,2.2) has 193251 bin [2.2,2.3) has 414684 bin [2.3,2.4) has 882934 bin [2.4,2.5) 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has 2945 bin [36.7,36.8) has 2715 bin [36.8,36.9) has 2494 bin [36.9,37.0) has 2355 bin [37.0,37.1) has 2112 bin [37.1,37.2) has 2011 bin [37.2,37.3) has 1894 bin [37.3,37.4) has 1672 bin [37.4,37.5) has 1534 bin [37.5,37.6) has 1462 bin [37.6,37.7) has 1463 bin [37.7,37.8) has 1253 bin [37.8,37.9) has 1185 bin [37.9,38.0) has 1126 bin [38.0,38.1) has 1001 bin [38.1,38.2) has 919 bin [38.2,38.3) has 867 bin [38.3,38.4) has 724 bin [38.4,38.5) has 722 bin [38.5,38.6) has 694 bin [38.6,38.7) has 612 bin [38.7,38.8) has 543 bin [38.8,38.9) has 478 bin [38.9,39.0) has 526 bin [39.0,39.1) has 401 bin [39.1,39.2) has 368 bin [39.2,39.3) has 380 bin [39.3,39.4) has 355 bin [39.4,39.5) has 409 bin [39.5,39.6) has 343 bin [39.6,39.7) has 294 bin [39.7,39.8) has 237 bin [39.8,39.9) has 224 bin [39.9,40.0) has 190 bin [40.0,40.1) has 156 bin [40.1,40.2) has 145 bin [40.2,40.3) has 139 bin [40.3,40.4) has 98 bin [40.4,40.5) has 92 bin [40.5,40.6) has 75 bin [40.6,40.7) has 96 bin [40.7,40.8) has 93 bin [40.8,40.9) has 61 bin [40.9,41.0) has 55 bin [41.0,41.1) has 68 bin [41.1,41.2) has 66 bin [41.2,41.3) has 62 bin [41.3,41.4) has 57 bin [41.4,41.5) has 58 bin [41.5,41.6) has 48 bin [41.6,41.7) has 37 bin [41.7,41.8) has 42 bin [41.8,41.9) has 30 bin [41.9,42.0) has 27 bin [42.0,42.1) has 23 bin [42.1,42.2) has 24 bin [42.2,42.3) has 22 bin [42.3,42.4) has 11 bin [42.4,42.5) has 10 bin [42.5,42.6) has 15 bin [42.6,42.7) has 25 bin [42.7,42.8) has 24 bin [42.8,42.9) has 17 bin [42.9,43.0) has 15 bin [43.0,43.1) has 20 bin [43.1,43.2) has 7 bin [43.3,43.4) has 5 bin [43.4,43.5) has 2 bin [43.5,43.6) has 5 bin [43.6,43.7) has 1 bin [43.7,43.8) has 2 bin [43.8,43.9) has 4 bin [43.9,44.0) has 7 bin [44.0,44.1) has 11 bin [44.1,44.2) has 3 bin [44.2,44.3) has 1 average z coordinate 10.8 for 71429611 element(s) point source id histogram with bin size 1.000000 bin 92 has 1183532 bin 93 has 48070984 bin 94 has 22175095 average point source id 93.293877604905333 for 71429611 element(s)