lasinfo (210611) report for 'AHN4T/33EN2_22.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: 337/2022 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: 39197216 number of points by return: 27193228 7864513 3200140 800773 125118 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 468730 0 min x y z: 205980.000 468730.000 4.085 max x y z: 207019.999 470019.999 45.018 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: 39197216 extended number of points by return: 27193228 7864513 3200140 800773 125118 12579 865 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 4085 45018 intensity 18 5029 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 -7 29 user_data 6 7 point_source_ID 135 136 gps_time 330777055.489295 330778748.479439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.63 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27193228 number of intermediate returns: 4139335 number of last returns: 27186959 number of single returns: 19322306 covered area in square units/kilounits: 1338692/1.34 point density: all returns 29.28 last only 20.31 (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 39197216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27193228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7864513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3200140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 800773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 125118 instead zero. overview over extended number of returns of given pulse: 19322306 9335525 7198346 2702405 562300 70496 5838 0 0 0 0 0 0 0 0 histogram of classification of points: 13379322 unclassified (1) 24944640 ground (2) 821852 building (6) 49717 water (9) 1685 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2221693 +---> 614513 of those are unclassified (1) +---> 1504071 of those are ground (2) +---> 100483 of those are building (6) +---> 2626 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 1 bin [4.1,4.2) has 23 bin [4.2,4.3) has 1220 bin [4.3,4.4) has 4103 bin [4.4,4.5) has 12846 bin [4.5,4.6) has 30501 bin [4.6,4.7) has 26350 bin [4.7,4.8) has 23620 bin [4.8,4.9) has 36586 bin [4.9,5.0) has 93018 bin [5.0,5.1) has 316436 bin [5.1,5.2) has 334037 bin [5.2,5.3) has 323939 bin [5.3,5.4) has 308318 bin [5.4,5.5) has 414317 bin [5.5,5.6) 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[40.4,40.5) has 686 bin [40.5,40.6) has 671 bin [40.6,40.7) has 556 bin [40.7,40.8) has 493 bin [40.8,40.9) has 377 bin [40.9,41.0) has 314 bin [41.0,41.1) has 280 bin [41.1,41.2) has 249 bin [41.2,41.3) has 182 bin [41.3,41.4) has 154 bin [41.4,41.5) has 138 bin [41.5,41.6) has 111 bin [41.6,41.7) has 105 bin [41.7,41.8) has 58 bin [41.8,41.9) has 57 bin [41.9,42.0) has 46 bin [42.0,42.1) has 44 bin [42.1,42.2) has 46 bin [42.2,42.3) has 40 bin [42.3,42.4) has 43 bin [42.4,42.5) has 29 bin [42.5,42.6) has 21 bin [42.6,42.7) has 22 bin [42.7,42.8) has 16 bin [42.8,42.9) has 15 bin [42.9,43.0) has 21 bin [43.0,43.1) has 11 bin [43.1,43.2) has 12 bin [43.2,43.3) has 8 bin [43.3,43.4) has 10 bin [43.4,43.5) has 6 bin [43.5,43.6) has 8 bin [43.6,43.7) has 5 bin [43.8,43.9) has 4 bin [43.9,44.0) has 2 bin [44.0,44.1) has 3 bin [44.2,44.3) has 1 bin [44.3,44.4) has 2 bin [44.4,44.5) has 4 bin [44.5,44.6) has 2 bin [44.6,44.7) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 1 bin [45.0,45.1) has 1 average z coordinate 11.2 for 39197216 element(s) point source id histogram with bin size 1.000000 bin 135 has 24924095 bin 136 has 14273121 average point source id 135.364136090685633 for 39197216 element(s)