lasinfo (210611) report for 'AHN4T/28HZ2_07.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: 336/2022 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: 42780510 number of points by return: 34126433 5533933 2396278 629922 92454 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 478730 0 min x y z: 255980.000 478730.000 23.858 max x y z: 257019.999 480019.999 65.276 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: 42780510 extended number of points by return: 34126433 5533933 2396278 629922 92454 1436 54 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 23858 65276 intensity 56 4690 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 -29 29 user_data 6 7 point_source_ID 176 212 gps_time 324219211.363951 328779782.779952 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 29 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.15 30.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34126433 number of intermediate returns: 3129107 number of last returns: 34113625 number of single returns: 28588655 covered area in square units/kilounits: 1340868/1.34 point density: all returns 31.91 last only 25.44 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42780510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34126433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5533933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2396278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 629922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 92454 instead zero. overview over extended number of returns of given pulse: 28588655 6273381 5300497 2153135 426889 36334 1619 0 0 0 0 0 0 0 0 histogram of classification of points: 10441681 unclassified (1) 31899932 ground (2) 404845 building (6) 31992 water (9) 1937 wire conductor (14) 123 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3227781 +---> 671576 of those are unclassified (1) +---> 2513657 of those are ground (2) +---> 40398 of those are building (6) +---> 2087 of those are water (9) +---> 24 of those are wire conductor (14) +---> 39 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.8,23.9) has 6 bin [23.9,24.0) has 123 bin [24.0,24.1) has 462 bin [24.1,24.2) has 1283 bin [24.2,24.3) has 2758 bin [24.3,24.4) has 4729 bin [24.4,24.5) has 5933 bin [24.5,24.6) has 6592 bin [24.6,24.7) has 8000 bin [24.7,24.8) has 39358 bin 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bin [59.5,59.6) has 390 bin [59.6,59.7) has 329 bin [59.7,59.8) has 327 bin [59.8,59.9) has 312 bin [59.9,60.0) has 283 bin [60.0,60.1) has 269 bin [60.1,60.2) has 260 bin [60.2,60.3) has 279 bin [60.3,60.4) has 254 bin [60.4,60.5) has 293 bin [60.5,60.6) has 276 bin [60.6,60.7) has 251 bin [60.7,60.8) has 259 bin [60.8,60.9) has 269 bin [60.9,61.0) has 241 bin [61.0,61.1) has 292 bin [61.1,61.2) has 273 bin [61.2,61.3) has 243 bin [61.3,61.4) has 233 bin [61.4,61.5) has 248 bin [61.5,61.6) has 199 bin [61.6,61.7) has 196 bin [61.7,61.8) has 188 bin [61.8,61.9) has 181 bin [61.9,62.0) has 175 bin [62.0,62.1) has 167 bin [62.1,62.2) has 148 bin [62.2,62.3) has 148 bin [62.3,62.4) has 165 bin [62.4,62.5) has 171 bin [62.5,62.6) has 144 bin [62.6,62.7) has 141 bin [62.7,62.8) has 107 bin [62.8,62.9) has 111 bin [62.9,63.0) has 93 bin [63.0,63.1) has 105 bin [63.1,63.2) has 113 bin [63.2,63.3) has 84 bin [63.3,63.4) has 77 bin [63.4,63.5) has 69 bin [63.5,63.6) has 58 bin [63.6,63.7) has 60 bin [63.7,63.8) has 44 bin [63.8,63.9) has 44 bin [63.9,64.0) has 57 bin [64.0,64.1) has 60 bin [64.1,64.2) has 56 bin [64.2,64.3) has 59 bin [64.3,64.4) has 42 bin [64.4,64.5) has 51 bin [64.5,64.6) has 32 bin [64.6,64.7) has 26 bin [64.7,64.8) has 17 bin [64.8,64.9) has 17 bin [64.9,65.0) has 8 bin [65.0,65.1) has 7 bin [65.1,65.2) has 2 bin [65.2,65.3) has 1 average z coordinate 30.8 for 42780510 element(s) point source id histogram with bin size 1.000000 bin 176 has 2225363 bin 177 has 25310380 bin 178 has 2360178 bin 212 has 12884589 average point source id 187.544414500902406 for 42780510 element(s)