lasinfo (210611) report for 'AHN4T/50HZ2_06.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: 339/2022 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: 35414038 number of points by return: 27011708 6188513 1898192 290380 25245 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 378730 0 min x y z: 134980.000 378730.000 26.425 max x y z: 136019.999 380019.999 65.191 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: 35414038 extended number of points by return: 27011708 6188513 1898192 290380 25245 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 26425 65191 intensity 56 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 56 58 gps_time 298019832.155516 298023099.751095 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 41 255 B 25 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.65 33.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27011708 number of intermediate returns: 2220825 number of last returns: 26974918 number of single returns: 20793413 covered area in square units/kilounits: 1341472/1.34 point density: all returns 26.40 last only 20.11 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35414038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27011708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6188513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1898192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 290380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25245 instead zero. overview over extended number of returns of given pulse: 20793413 8589040 4837629 1066474 120038 7102 342 0 0 0 0 0 0 0 0 histogram of classification of points: 11418723 unclassified (1) 23629166 ground (2) 320735 building (6) 45414 water (9) +-> flagged as extended overlap: 2897840 +---> 1193726 of those are unclassified (1) +---> 1701196 of those are ground (2) +---> 2918 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.4,26.5) has 18 bin [26.5,26.6) has 1930 bin [26.6,26.7) has 7769 bin [26.7,26.8) has 3596 bin [26.8,26.9) has 5311 bin [26.9,27.0) has 7903 bin [27.0,27.1) has 7728 bin [27.1,27.2) has 8523 bin [27.2,27.3) has 10601 bin [27.3,27.4) has 14096 bin [27.4,27.5) has 23510 bin [27.5,27.6) has 57735 bin [27.6,27.7) has 91125 bin [27.7,27.8) has 153923 bin [27.8,27.9) has 381498 bin [27.9,28.0) has 769675 bin [28.0,28.1) has 700225 bin [28.1,28.2) 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[59.1,59.2) has 405 bin [59.2,59.3) has 392 bin [59.3,59.4) has 410 bin [59.4,59.5) has 361 bin [59.5,59.6) has 343 bin [59.6,59.7) has 343 bin [59.7,59.8) has 349 bin [59.8,59.9) has 313 bin [59.9,60.0) has 293 bin [60.0,60.1) has 335 bin [60.1,60.2) has 331 bin [60.2,60.3) has 305 bin [60.3,60.4) has 295 bin [60.4,60.5) has 304 bin [60.5,60.6) has 253 bin [60.6,60.7) has 268 bin [60.7,60.8) has 248 bin [60.8,60.9) has 231 bin [60.9,61.0) has 215 bin [61.0,61.1) has 159 bin [61.1,61.2) has 190 bin [61.2,61.3) has 186 bin [61.3,61.4) has 181 bin [61.4,61.5) has 143 bin [61.5,61.6) has 162 bin [61.6,61.7) has 132 bin [61.7,61.8) has 122 bin [61.8,61.9) has 107 bin [61.9,62.0) has 102 bin [62.0,62.1) has 98 bin [62.1,62.2) has 97 bin [62.2,62.3) has 80 bin [62.3,62.4) has 80 bin [62.4,62.5) has 76 bin [62.5,62.6) has 50 bin [62.6,62.7) has 38 bin [62.7,62.8) has 41 bin [62.8,62.9) has 34 bin [62.9,63.0) has 36 bin [63.0,63.1) has 31 bin [63.1,63.2) has 23 bin [63.2,63.3) has 15 bin [63.3,63.4) has 14 bin [63.4,63.5) has 16 bin [63.5,63.6) has 6 bin [63.6,63.7) has 9 bin [63.7,63.8) has 7 bin [63.8,63.9) has 5 bin [63.9,64.0) has 11 bin [64.0,64.1) has 9 bin [64.1,64.2) has 4 bin [64.2,64.3) has 4 bin [64.3,64.4) has 5 bin [64.5,64.6) has 1 bin [64.6,64.7) has 2 bin [64.8,64.9) has 1 bin [64.9,65.0) has 1 bin [65.0,65.1) has 1 bin [65.1,65.2) has 2 average z coordinate 33.2 for 35414038 element(s) point source id histogram with bin size 1.000000 bin 56 has 3053381 bin 57 has 29796662 bin 58 has 2563995 average point source id 56.986181016691745 for 35414038 element(s)