lasinfo (210611) report for 'AHN4T/32CN1_03.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: 179/2021 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: 82910226 number of points by return: 49312417 24348254 7716470 1385028 148057 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 461230 0 min x y z: 141980.000 461230.000 1.148 max x y z: 143019.999 462519.999 52.890 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: 82910226 extended number of points by return: 49312417 24348254 7716470 1385028 148057 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 1148 52890 intensity 27 3783 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 -32 35 user_data 6 7 point_source_ID 91 93 gps_time 270028869.927474 270030848.706349 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 31 255 B 7 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.27 37.83 ('Amplitude') attribute1 -15.48 22.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49312417 number of intermediate returns: 9259426 number of last returns: 49224237 number of single returns: 24885854 covered area in square units/kilounits: 1340848/1.34 point density: all returns 61.83 last only 36.71 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 82910226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49312417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24348254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7716470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1385028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 148057 instead zero. overview over extended number of returns of given pulse: 24885854 33314204 19010987 4956285 733972 8730 194 0 0 0 0 0 0 0 0 histogram of classification of points: 50136307 unclassified (1) 30106673 ground (2) 2645630 building (6) 4506 water (9) 16816 wire conductor (14) 294 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6065579 +---> 3636103 of those are unclassified (1) +---> 2265337 of those are ground (2) +---> 163441 of those are building (6) +---> 698 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 10 bin [1.2,1.3) has 24 bin [1.3,1.4) has 39 bin [1.4,1.5) has 81 bin [1.5,1.6) has 771 bin [1.6,1.7) has 204 bin [1.7,1.8) has 158 bin [1.8,1.9) has 132 bin [1.9,2.0) has 170 bin [2.0,2.1) has 1139 bin [2.1,2.2) has 2894 bin [2.2,2.3) has 3286 bin [2.3,2.4) has 3793 bin [2.4,2.5) has 4432 bin [2.5,2.6) has 3569 bin 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bin [40.9,41.0) has 755 bin [41.0,41.1) has 743 bin [41.1,41.2) has 626 bin [41.2,41.3) has 615 bin [41.3,41.4) has 527 bin [41.4,41.5) has 462 bin [41.5,41.6) has 402 bin [41.6,41.7) has 370 bin [41.7,41.8) has 368 bin [41.8,41.9) has 331 bin [41.9,42.0) has 341 bin [42.0,42.1) has 330 bin [42.1,42.2) has 329 bin [42.2,42.3) has 233 bin [42.3,42.4) has 223 bin [42.4,42.5) has 204 bin [42.5,42.6) has 165 bin [42.6,42.7) has 151 bin [42.7,42.8) has 142 bin [42.8,42.9) has 134 bin [42.9,43.0) has 132 bin [43.0,43.1) has 135 bin [43.1,43.2) has 117 bin [43.2,43.3) has 83 bin [43.3,43.4) has 72 bin [43.4,43.5) has 74 bin [43.5,43.6) has 64 bin [43.6,43.7) has 74 bin [43.7,43.8) has 57 bin [43.8,43.9) has 52 bin [43.9,44.0) has 31 bin [44.0,44.1) has 40 bin [44.1,44.2) has 26 bin [44.2,44.3) has 48 bin [44.3,44.4) has 29 bin [44.4,44.5) has 27 bin [44.5,44.6) has 18 bin [44.6,44.7) has 14 bin [44.7,44.8) has 14 bin [44.8,44.9) has 20 bin [44.9,45.0) has 10 bin [45.0,45.1) has 8 bin [45.1,45.2) has 4 bin [45.2,45.3) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 1 bin [45.5,45.6) has 2 bin [45.6,45.7) has 2 bin [46.5,46.6) has 1 bin [52.8,52.9) has 1 average z coordinate 11.6 for 82910226 element(s) point source id histogram with bin size 1.000000 bin 91 has 8485193 bin 92 has 58454143 bin 93 has 15970890 average point source id 92.090286775964159 for 82910226 element(s)