lasinfo (210611) report for 'AHN4T/15EN1_16.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: 177/2021 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: 26419837 number of points by return: 23729211 1833068 689327 164449 3782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 544980 0 min x y z: 159980.000 544980.000 -9.090 max x y z: 161019.999 546269.999 27.334 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: 26419837 extended number of points by return: 23729211 1833068 689327 164449 3782 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 -9090 27334 intensity 19 4925 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 -11 29 user_data 8 9 point_source_ID 1048 1135 gps_time 267975655.507049 269087336.289859 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 27 255 B 22 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.25 ('Amplitude') attribute1 -16.93 32.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23729211 number of intermediate returns: 858221 number of last returns: 23724556 number of single returns: 21892151 covered area in square units/kilounits: 1317984/1.32 point density: all returns 20.05 last only 18.00 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26419837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23729211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1833068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 689327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3782 instead zero. overview over extended number of returns of given pulse: 21892151 2290097 1575333 643303 18503 445 5 0 0 0 0 0 0 0 0 histogram of classification of points: 3701609 unclassified (1) 20614315 ground (2) 169065 building (6) 1867086 water (9) 67762 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1597730 +---> 125298 of those are unclassified (1) +---> 1249543 of those are ground (2) +---> 3920 of those are building (6) +---> 213666 of those are water (9) +---> 5303 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-9.1,-9.0) has 64 bin [-9.0,-8.9) has 361 bin [-8.9,-8.8) has 363 bin [-8.8,-8.7) has 318 bin [-8.7,-8.6) has 381 bin [-8.6,-8.5) has 560 bin [-8.5,-8.4) has 539 bin [-8.4,-8.3) has 601 bin [-8.3,-8.2) has 537 bin [-8.2,-8.1) has 482 bin [-8.1,-8.0) has 519 bin [-8.0,-7.9) has 510 bin [-7.9,-7.8) has 435 bin 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[20.6,20.7) has 1273 bin [20.7,20.8) has 1228 bin [20.8,20.9) has 1130 bin [20.9,21.0) has 1114 bin [21.0,21.1) has 1112 bin [21.1,21.2) has 1029 bin [21.2,21.3) has 938 bin [21.3,21.4) has 825 bin [21.4,21.5) has 778 bin [21.5,21.6) has 740 bin [21.6,21.7) has 718 bin [21.7,21.8) has 678 bin [21.8,21.9) has 623 bin [21.9,22.0) has 538 bin [22.0,22.1) has 488 bin [22.1,22.2) has 450 bin [22.2,22.3) has 444 bin [22.3,22.4) has 433 bin [22.4,22.5) has 409 bin [22.5,22.6) has 358 bin [22.6,22.7) has 353 bin [22.7,22.8) has 347 bin [22.8,22.9) has 330 bin [22.9,23.0) has 274 bin [23.0,23.1) has 268 bin [23.1,23.2) has 226 bin [23.2,23.3) has 228 bin [23.3,23.4) has 225 bin [23.4,23.5) has 196 bin [23.5,23.6) has 198 bin [23.6,23.7) has 184 bin [23.7,23.8) has 202 bin [23.8,23.9) has 175 bin [23.9,24.0) has 153 bin [24.0,24.1) has 159 bin [24.1,24.2) has 152 bin [24.2,24.3) has 150 bin [24.3,24.4) has 133 bin [24.4,24.5) has 108 bin [24.5,24.6) has 93 bin [24.6,24.7) has 91 bin [24.7,24.8) has 77 bin [24.8,24.9) has 91 bin [24.9,25.0) has 68 bin [25.0,25.1) has 55 bin [25.1,25.2) has 59 bin [25.2,25.3) has 49 bin [25.3,25.4) has 46 bin [25.4,25.5) has 37 bin [25.5,25.6) has 61 bin [25.6,25.7) has 50 bin [25.7,25.8) has 28 bin [25.8,25.9) has 29 bin [25.9,26.0) has 29 bin [26.0,26.1) has 32 bin [26.1,26.2) has 25 bin [26.2,26.3) has 18 bin [26.3,26.4) has 17 bin [26.4,26.5) has 14 bin [26.5,26.6) has 18 bin [26.6,26.7) has 15 bin [26.7,26.8) has 18 bin [26.8,26.9) has 22 bin [26.9,27.0) has 18 bin [27.0,27.1) has 17 bin [27.1,27.2) has 10 bin [27.2,27.3) has 4 bin [27.3,27.4) has 1 average z coordinate 0.4 for 26419837 element(s) point source id histogram with bin size 1.000000 bin 1048 has 6959565 bin 1064 has 19401615 bin 1134 has 36664 bin 1135 has 21993 average point source id 1059.941494377879735 for 26419837 element(s)