lasinfo (210611) report for 'AHN4T/27BZ2_23.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: 33417040 number of points by return: 26401502 4676120 1797972 460555 73010 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 487480 0 min x y z: 196980.000 487480.000 7.973 max x y z: 198019.999 488769.999 49.591 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: 33417040 extended number of points by return: 26401502 4676120 1797972 460555 73010 7369 512 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 7973 49591 intensity 56 3915 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 1 29 user_data 6 7 point_source_ID 127 128 gps_time 330505052.826063 330505924.396360 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 21 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 23.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26401502 number of intermediate returns: 2340021 number of last returns: 26390889 number of single returns: 21715372 covered area in square units/kilounits: 1335492/1.34 point density: all returns 25.02 last only 19.76 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33417040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26401502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4676120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1797972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 460555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73010 instead zero. overview over extended number of returns of given pulse: 21715372 5765718 4012202 1550559 328427 41257 3505 0 0 0 0 0 0 0 0 histogram of classification of points: 8762948 unclassified (1) 23859251 ground (2) 767389 building (6) 27452 water (9) +-> flagged as extended overlap: 2298450 +---> 813876 of those are unclassified (1) +---> 1449354 of those are ground (2) +---> 28352 of those are building (6) +---> 6868 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 7 bin [8.0,8.1) has 342 bin [8.1,8.2) has 538 bin [8.2,8.3) has 647 bin [8.3,8.4) has 1101 bin [8.4,8.5) has 1916 bin [8.5,8.6) has 1527 bin [8.6,8.7) has 2221 bin [8.7,8.8) has 2716 bin [8.8,8.9) has 6191 bin [8.9,9.0) has 20435 bin [9.0,9.1) has 59440 bin [9.1,9.2) has 98686 bin [9.2,9.3) has 118877 bin [9.3,9.4) has 135200 bin [9.4,9.5) has 170842 bin [9.5,9.6) has 233230 bin [9.6,9.7) has 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262 bin [44.4,44.5) has 246 bin [44.5,44.6) has 213 bin [44.6,44.7) has 186 bin [44.7,44.8) has 185 bin [44.8,44.9) has 157 bin [44.9,45.0) has 139 bin [45.0,45.1) has 141 bin [45.1,45.2) has 142 bin [45.2,45.3) has 127 bin [45.3,45.4) has 88 bin [45.4,45.5) has 116 bin [45.5,45.6) has 114 bin [45.6,45.7) has 96 bin [45.7,45.8) has 106 bin [45.8,45.9) has 98 bin [45.9,46.0) has 118 bin [46.0,46.1) has 112 bin [46.1,46.2) has 114 bin [46.2,46.3) has 84 bin [46.3,46.4) has 83 bin [46.4,46.5) has 76 bin [46.5,46.6) has 74 bin [46.6,46.7) has 69 bin [46.7,46.8) has 48 bin [46.8,46.9) has 67 bin [46.9,47.0) has 57 bin [47.0,47.1) has 47 bin [47.1,47.2) has 43 bin [47.2,47.3) has 40 bin [47.3,47.4) has 38 bin [47.4,47.5) has 32 bin [47.5,47.6) has 41 bin [47.6,47.7) has 40 bin [47.7,47.8) has 40 bin [47.8,47.9) has 26 bin [47.9,48.0) has 30 bin [48.0,48.1) has 23 bin [48.1,48.2) has 26 bin [48.2,48.3) has 31 bin [48.3,48.4) has 12 bin [48.4,48.5) has 26 bin [48.5,48.6) has 16 bin [48.6,48.7) has 9 bin [48.7,48.8) has 10 bin [48.8,48.9) has 11 bin [48.9,49.0) has 8 bin [49.0,49.1) has 12 bin [49.1,49.2) has 7 bin [49.2,49.3) has 3 bin [49.3,49.4) has 1 bin [49.5,49.6) has 2 average z coordinate 15.2 for 33417040 element(s) point source id histogram with bin size 1.000000 bin 127 has 18270537 bin 128 has 15146503 average point source id 127.453256871344678 for 33417040 element(s)