lasinfo (210611) report for 'AHN4T/28HZ2_02.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: 53381206 number of points by return: 36617976 11383210 4267138 976773 132612 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 479980 0 min x y z: 255980.000 479980.000 23.390 max x y z: 257019.999 481269.999 63.526 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: 53381206 extended number of points by return: 36617976 11383210 4267138 976773 132612 3345 152 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 23390 63526 intensity 44 4734 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 324219230.510226 328779785.302494 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 19 255 NIR 3 255 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 -16.14 31.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36617976 number of intermediate returns: 5393061 number of last returns: 36594679 number of single returns: 25224510 covered area in square units/kilounits: 1329588/1.33 point density: all returns 40.15 last only 27.52 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53381206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36617976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11383210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4267138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 976773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 132612 instead zero. overview over extended number of returns of given pulse: 25224510 14230516 9875228 3382148 614198 52220 2386 0 0 0 0 0 0 0 0 histogram of classification of points: 21499139 unclassified (1) 31137002 ground (2) 633213 building (6) 109487 water (9) 2365 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3275538 +---> 873597 of those are unclassified (1) +---> 2306614 of those are ground (2) +---> 39990 of those are building (6) +---> 54075 of those are water (9) +---> 1262 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.3,23.4) has 3 bin [23.4,23.5) has 143 bin [23.5,23.6) has 964 bin [23.6,23.7) has 2459 bin [23.7,23.8) has 6143 bin [23.8,23.9) has 3777 bin [23.9,24.0) has 5552 bin [24.0,24.1) has 62652 bin [24.1,24.2) has 84431 bin [24.2,24.3) has 60171 bin [24.3,24.4) has 83969 bin [24.4,24.5) has 80522 bin 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[58.7,58.8) has 1800 bin [58.8,58.9) has 1811 bin [58.9,59.0) has 1773 bin [59.0,59.1) has 1720 bin [59.1,59.2) has 1537 bin [59.2,59.3) has 1456 bin [59.3,59.4) has 1366 bin [59.4,59.5) has 1222 bin [59.5,59.6) has 1142 bin [59.6,59.7) has 1109 bin [59.7,59.8) has 1070 bin [59.8,59.9) has 994 bin [59.9,60.0) has 940 bin [60.0,60.1) has 913 bin [60.1,60.2) has 864 bin [60.2,60.3) has 762 bin [60.3,60.4) has 706 bin [60.4,60.5) has 670 bin [60.5,60.6) has 590 bin [60.6,60.7) has 558 bin [60.7,60.8) has 493 bin [60.8,60.9) has 486 bin [60.9,61.0) has 457 bin [61.0,61.1) has 386 bin [61.1,61.2) has 337 bin [61.2,61.3) has 303 bin [61.3,61.4) has 300 bin [61.4,61.5) has 247 bin [61.5,61.6) has 213 bin [61.6,61.7) has 165 bin [61.7,61.8) has 174 bin [61.8,61.9) has 148 bin [61.9,62.0) has 121 bin [62.0,62.1) has 103 bin [62.1,62.2) has 90 bin [62.2,62.3) has 77 bin [62.3,62.4) has 58 bin [62.4,62.5) has 45 bin [62.5,62.6) has 46 bin [62.6,62.7) has 31 bin [62.7,62.8) has 27 bin [62.8,62.9) has 22 bin [62.9,63.0) has 20 bin [63.0,63.1) has 23 bin [63.1,63.2) has 14 bin [63.2,63.3) has 10 bin [63.3,63.4) has 2 bin [63.5,63.6) has 1 average z coordinate 32.0 for 53381206 element(s) point source id histogram with bin size 1.000000 bin 176 has 2491186 bin 177 has 29534603 bin 178 has 2195115 bin 212 has 19160302 average point source id 189.557125423505795 for 53381206 element(s)