lasinfo (210611) report for 'AHN4T/58DN1_03.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: 42857485 number of points by return: 27982508 11104879 3234251 493396 42451 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 361230 0 min x y z: 191980.000 361230.000 22.958 max x y z: 193019.999 362519.999 67.352 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: 42857485 extended number of points by return: 27982508 11104879 3234251 493396 42451 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 22958 67352 intensity 0 2990 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 104 106 gps_time 297867595.618912 298288793.666636 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 40 255 B 43 244 NIR 35 255 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 29.9 ('Amplitude') attribute1 -17 13.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27982508 number of intermediate returns: 3774555 number of last returns: 27952553 number of single returns: 16852131 covered area in square units/kilounits: 1337600/1.34 point density: all returns 32.04 last only 20.90 (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 42857485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27982508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11104879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3234251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 493396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42451 instead zero. overview over extended number of returns of given pulse: 16852131 15748909 8235750 1807675 201699 10967 354 0 0 0 0 0 0 0 0 histogram of classification of points: 17902971 unclassified (1) 24873109 ground (2) 41229 building (6) 37512 water (9) 2664 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2901506 +---> 1198009 of those are unclassified (1) +---> 1683706 of those are ground (2) +---> 17219 of those are building (6) +---> 2572 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.9,23.0) has 9 bin [23.0,23.1) has 900 bin [23.1,23.2) has 28338 bin [23.2,23.3) has 74836 bin [23.3,23.4) has 108761 bin [23.4,23.5) has 167433 bin [23.5,23.6) has 193125 bin [23.6,23.7) has 211473 bin [23.7,23.8) has 243432 bin [23.8,23.9) has 245717 bin [23.9,24.0) has 249902 bin [24.0,24.1) has 229001 bin [24.1,24.2) has 185632 bin [24.2,24.3) has 172304 bin 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[62.7,62.8) has 402 bin [62.8,62.9) has 365 bin [62.9,63.0) has 334 bin [63.0,63.1) has 316 bin [63.1,63.2) has 348 bin [63.2,63.3) has 318 bin [63.3,63.4) has 250 bin [63.4,63.5) has 229 bin [63.5,63.6) has 209 bin [63.6,63.7) has 161 bin [63.7,63.8) has 189 bin [63.8,63.9) has 177 bin [63.9,64.0) has 167 bin [64.0,64.1) has 132 bin [64.1,64.2) has 130 bin [64.2,64.3) has 110 bin [64.3,64.4) has 88 bin [64.4,64.5) has 101 bin [64.5,64.6) has 70 bin [64.6,64.7) has 77 bin [64.7,64.8) has 62 bin [64.8,64.9) has 63 bin [64.9,65.0) has 54 bin [65.0,65.1) has 44 bin [65.1,65.2) has 41 bin [65.2,65.3) has 36 bin [65.3,65.4) has 34 bin [65.4,65.5) has 28 bin [65.5,65.6) has 19 bin [65.6,65.7) has 20 bin [65.7,65.8) has 16 bin [65.8,65.9) has 13 bin [65.9,66.0) has 4 bin [66.0,66.1) has 9 bin [66.1,66.2) has 14 bin [66.2,66.3) has 2 bin [66.3,66.4) has 3 bin [66.4,66.5) has 4 bin [66.5,66.6) has 7 bin [66.7,66.8) has 2 bin [66.8,66.9) has 5 bin [66.9,67.0) has 1 bin [67.0,67.1) has 3 bin [67.1,67.2) has 2 bin [67.2,67.3) has 2 bin [67.3,67.4) has 2 average z coordinate 32.7 for 42857485 element(s) point source id histogram with bin size 1.000000 bin 104 has 257911 bin 105 has 33876457 bin 106 has 8723117 average point source id 105.197519896466162 for 42857485 element(s)