lasinfo (210611) report for 'AHN4T/58EZ1_17.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: 340/2022 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: 27374170 number of points by return: 25164951 1726258 415589 61701 5671 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 363730 0 min x y z: 200980.000 363730.000 18.449 max x y z: 202019.999 365019.999 54.674 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: 27374170 extended number of points by return: 25164951 1726258 415589 61701 5671 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 18449 54674 intensity 46 4396 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 -29 29 user_data 6 7 point_source_ID 109 111 gps_time 298292015.861850 298293872.198405 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 23 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 43.96 ('Amplitude') attribute1 -16.46 27.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25164951 number of intermediate returns: 483329 number of last returns: 25152620 number of single returns: 23426730 covered area in square units/kilounits: 1341432/1.34 point density: all returns 20.41 last only 18.75 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27374170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25164951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1726258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 415589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 61701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5671 instead zero. overview over extended number of returns of given pulse: 23426730 2631823 1063158 224017 26532 1807 103 0 0 0 0 0 0 0 0 histogram of classification of points: 2929606 unclassified (1) 23368688 ground (2) 1070962 building (6) 4726 water (9) 188 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1922569 +---> 245967 of those are unclassified (1) +---> 1545700 of those are ground (2) +---> 130444 of those are building (6) +---> 458 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 15 bin [18.5,18.6) has 861 bin [18.6,18.7) has 5143 bin [18.7,18.8) has 3455 bin [18.8,18.9) has 3866 bin [18.9,19.0) has 4598 bin [19.0,19.1) has 21882 bin [19.1,19.2) has 45863 bin [19.2,19.3) has 64302 bin [19.3,19.4) has 94029 bin [19.4,19.5) has 119256 bin [19.5,19.6) has 160605 bin [19.6,19.7) has 184085 bin [19.7,19.8) has 224571 bin [19.8,19.9) has 254086 bin [19.9,20.0) has 248610 bin [20.0,20.1) has 265294 bin [20.1,20.2) has 315348 bin [20.2,20.3) has 423305 bin [20.3,20.4) has 295659 bin [20.4,20.5) has 207568 bin [20.5,20.6) has 94302 bin [20.6,20.7) has 66593 bin [20.7,20.8) has 47744 bin [20.8,20.9) has 39332 bin [20.9,21.0) has 37359 bin [21.0,21.1) has 51448 bin [21.1,21.2) has 45015 bin [21.2,21.3) has 48685 bin [21.3,21.4) has 42712 bin [21.4,21.5) has 59540 bin [21.5,21.6) has 108258 bin [21.6,21.7) has 115452 bin [21.7,21.8) has 59700 bin [21.8,21.9) has 45234 bin [21.9,22.0) has 45891 bin [22.0,22.1) has 43702 bin [22.1,22.2) has 47699 bin [22.2,22.3) has 47736 bin [22.3,22.4) has 38650 bin [22.4,22.5) has 35213 bin [22.5,22.6) has 35489 bin [22.6,22.7) has 40748 bin [22.7,22.8) has 42523 bin [22.8,22.9) has 32705 bin [22.9,23.0) has 41403 bin [23.0,23.1) has 49905 bin [23.1,23.2) has 65337 bin [23.2,23.3) has 89968 bin [23.3,23.4) has 132844 bin [23.4,23.5) has 173889 bin [23.5,23.6) has 252730 bin [23.6,23.7) has 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174 bin [51.2,51.3) has 152 bin [51.3,51.4) has 145 bin [51.4,51.5) has 161 bin [51.5,51.6) has 116 bin [51.6,51.7) has 131 bin [51.7,51.8) has 125 bin [51.8,51.9) has 105 bin [51.9,52.0) has 117 bin [52.0,52.1) has 117 bin [52.1,52.2) has 108 bin [52.2,52.3) has 93 bin [52.3,52.4) has 70 bin [52.4,52.5) has 63 bin [52.5,52.6) has 54 bin [52.6,52.7) has 42 bin [52.7,52.8) has 52 bin [52.8,52.9) has 57 bin [52.9,53.0) has 39 bin [53.0,53.1) has 40 bin [53.1,53.2) has 28 bin [53.2,53.3) has 26 bin [53.3,53.4) has 20 bin [53.4,53.5) has 23 bin [53.5,53.6) has 15 bin [53.6,53.7) has 17 bin [53.7,53.8) has 13 bin [53.8,53.9) has 9 bin [53.9,54.0) has 8 bin [54.0,54.1) has 6 bin [54.1,54.2) has 6 bin [54.2,54.3) has 6 bin [54.3,54.4) has 3 bin [54.4,54.5) has 2 bin [54.5,54.6) has 2 bin [54.6,54.7) has 1 average z coordinate 25.0 for 27374170 element(s) point source id histogram with bin size 1.000000 bin 109 has 193269 bin 110 has 20392504 bin 111 has 6788397 average point source id 110.240925222572955 for 27374170 element(s)