lasinfo (210611) report for 'AHN4T/67CN1_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: 181/2021 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: 35057241 number of points by return: 34463767 322449 187261 69102 14662 scale factor x y z: 0.001 0.001 0.001 offset x y z: 20980 367480 0 min x y z: 20980.000 367480.000 -0.903 max x y z: 22019.999 368769.999 34.510 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: 35057241 extended number of points by return: 34463767 322449 187261 69102 14662 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 -903 34510 intensity 56 3758 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 -13 33 user_data 6 7 point_source_ID 79 86 gps_time 260795509.350825 261742196.976485 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 254 G 54 246 B 51 241 NIR 71 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2167 5500 extended_scanner_channel 0 0 attribute0 0.56 37.58 ('Amplitude') attribute1 -16.05 20.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34463767 number of intermediate returns: 273174 number of last returns: 34461572 number of single returns: 34141272 covered area in square units/kilounits: 1341588/1.34 point density: all returns 26.13 last only 25.69 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35057241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34463767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 322449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 187261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 69102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14662 instead zero. overview over extended number of returns of given pulse: 34141272 269904 354461 218008 64924 8083 589 0 0 0 0 0 0 0 0 histogram of classification of points: 630316 unclassified (1) 34380382 ground (2) 25814 building (6) 20729 water (9) +-> flagged as extended overlap: 2247111 +---> 4748 of those are unclassified (1) +---> 2239157 of those are ground (2) +---> 3206 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 62 bin [-0.8,-0.7) has 1869 bin [-0.7,-0.6) has 9293 bin [-0.6,-0.5) has 13687 bin [-0.5,-0.4) has 17981 bin [-0.4,-0.3) has 21777 bin [-0.3,-0.2) has 22625 bin [-0.2,-0.1) has 23837 bin [-0.1,0.0) has 25900 bin [0.0,0.1) has 25931 bin [0.1,0.2) has 27800 bin [0.2,0.3) has 28224 bin [0.3,0.4) has 34864 bin [0.4,0.5) has 82824 bin [0.5,0.6) has 385865 bin [0.6,0.7) has 875650 bin [0.7,0.8) has 1708535 bin [0.8,0.9) has 1924117 bin [0.9,1.0) has 2779050 bin [1.0,1.1) has 4495028 bin [1.1,1.2) has 6172625 bin [1.2,1.3) has 5401603 bin [1.3,1.4) has 4449489 bin [1.4,1.5) has 2796825 bin [1.5,1.6) has 1453890 bin [1.6,1.7) has 460476 bin [1.7,1.8) has 187075 bin [1.8,1.9) has 98929 bin [1.9,2.0) has 86074 bin [2.0,2.1) has 85279 bin [2.1,2.2) has 104402 bin [2.2,2.3) has 118138 bin [2.3,2.4) has 123051 bin [2.4,2.5) has 138195 bin [2.5,2.6) has 86665 bin [2.6,2.7) has 36243 bin [2.7,2.8) has 19272 bin [2.8,2.9) has 14666 bin [2.9,3.0) has 12635 bin [3.0,3.1) has 11267 bin [3.1,3.2) has 9686 bin [3.2,3.3) has 8279 bin [3.3,3.4) has 7119 bin [3.4,3.5) has 6556 bin [3.5,3.6) has 6346 bin [3.6,3.7) has 5843 bin [3.7,3.8) has 4364 bin [3.8,3.9) has 4076 bin [3.9,4.0) has 3532 bin [4.0,4.1) has 3284 bin [4.1,4.2) has 2532 bin [4.2,4.3) has 2075 bin [4.3,4.4) has 1541 bin [4.4,4.5) has 1156 bin [4.5,4.6) has 684 bin [4.6,4.7) has 319 bin [4.7,4.8) has 296 bin [4.8,4.9) has 299 bin [4.9,5.0) has 325 bin 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bin [29.5,29.6) has 1876 bin [29.6,29.7) has 1864 bin [29.7,29.8) has 1928 bin [29.8,29.9) has 1774 bin [29.9,30.0) has 1685 bin [30.0,30.1) has 1676 bin [30.1,30.2) has 1553 bin [30.2,30.3) has 1571 bin [30.3,30.4) has 1578 bin [30.4,30.5) has 1483 bin [30.5,30.6) has 1359 bin [30.6,30.7) has 1318 bin [30.7,30.8) has 1208 bin [30.8,30.9) has 1076 bin [30.9,31.0) has 1031 bin [31.0,31.1) has 895 bin [31.1,31.2) has 828 bin [31.2,31.3) has 748 bin [31.3,31.4) has 676 bin [31.4,31.5) has 626 bin [31.5,31.6) has 534 bin [31.6,31.7) has 536 bin [31.7,31.8) has 472 bin [31.8,31.9) has 405 bin [31.9,32.0) has 400 bin [32.0,32.1) has 293 bin [32.1,32.2) has 260 bin [32.2,32.3) has 274 bin [32.3,32.4) has 208 bin [32.4,32.5) has 226 bin [32.5,32.6) has 180 bin [32.6,32.7) has 160 bin [32.7,32.8) has 163 bin [32.8,32.9) has 154 bin [32.9,33.0) has 134 bin [33.0,33.1) has 111 bin [33.1,33.2) has 135 bin [33.2,33.3) has 91 bin [33.3,33.4) has 93 bin [33.4,33.5) has 96 bin [33.5,33.6) has 62 bin [33.6,33.7) has 59 bin [33.7,33.8) has 32 bin [33.8,33.9) has 36 bin [33.9,34.0) has 10 bin [34.0,34.1) has 12 bin [34.1,34.2) has 11 bin [34.2,34.3) has 3 bin [34.3,34.4) has 4 bin [34.4,34.5) has 1 bin [34.5,34.6) has 1 average z coordinate 1.5 for 35057241 element(s) point source id histogram with bin size 1.000000 bin 79 has 8898544 bin 85 has 7908013 bin 86 has 18250684 average point source id 83.997622773566235 for 35057241 element(s)