lasinfo (210611) report for 'AHN4T/33CN2_22.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: 337/2022 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: 42309952 number of points by return: 25074453 12365015 4022948 749080 90473 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 456230 0 min x y z: 185980.000 456230.000 36.529 max x y z: 187019.999 457519.999 84.373 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: 42309952 extended number of points by return: 25074453 12365015 4022948 749080 90473 7488 495 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 36529 84373 intensity 56 2338 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 -29 14 user_data 6 7 point_source_ID 118 119 gps_time 328701318.162356 328702054.880174 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 252 G 49 243 B 41 236 NIR 32 248 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 6.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25074453 number of intermediate returns: 4884775 number of last returns: 25021528 number of single returns: 12670804 covered area in square units/kilounits: 1341400/1.34 point density: all returns 31.54 last only 18.65 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42309952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25074453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12365015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4022948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 749080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 90473 instead zero. overview over extended number of returns of given pulse: 12670804 16693264 9840185 2643208 416871 42248 3372 0 0 0 0 0 0 0 0 histogram of classification of points: 22564541 unclassified (1) 19745091 ground (2) 320 water (9) +-> flagged as extended overlap: 2869100 +---> 1400104 of those are unclassified (1) +---> 1468740 of those are ground (2) +---> 256 of those are water (9) z coordinate histogram with bin size 0.100000 bin [36.5,36.6) has 84 bin [36.6,36.7) has 1225 bin [36.7,36.8) has 2979 bin [36.8,36.9) has 6114 bin [36.9,37.0) has 13254 bin [37.0,37.1) has 24659 bin [37.1,37.2) has 29945 bin [37.2,37.3) has 30645 bin [37.3,37.4) has 25924 bin [37.4,37.5) has 24596 bin [37.5,37.6) has 29156 bin [37.6,37.7) has 45896 bin [37.7,37.8) has 59434 bin [37.8,37.9) has 74909 bin [37.9,38.0) has 98767 bin [38.0,38.1) has 117087 bin [38.1,38.2) has 123756 bin [38.2,38.3) has 133084 bin 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2377 bin [72.5,72.6) has 2304 bin [72.6,72.7) has 2204 bin [72.7,72.8) has 1985 bin [72.8,72.9) has 2023 bin [72.9,73.0) has 1938 bin [73.0,73.1) has 1934 bin [73.1,73.2) has 1968 bin [73.2,73.3) has 1868 bin [73.3,73.4) has 1809 bin [73.4,73.5) has 1911 bin [73.5,73.6) has 1840 bin [73.6,73.7) has 1728 bin [73.7,73.8) has 1747 bin [73.8,73.9) has 1750 bin [73.9,74.0) has 1669 bin [74.0,74.1) has 1662 bin [74.1,74.2) has 1624 bin [74.2,74.3) has 1485 bin [74.3,74.4) has 1412 bin [74.4,74.5) has 1353 bin [74.5,74.6) has 1267 bin [74.6,74.7) has 1158 bin [74.7,74.8) has 1216 bin [74.8,74.9) has 1132 bin [74.9,75.0) has 1136 bin [75.0,75.1) has 1136 bin [75.1,75.2) has 1082 bin [75.2,75.3) has 1061 bin [75.3,75.4) has 961 bin [75.4,75.5) has 958 bin [75.5,75.6) has 831 bin [75.6,75.7) has 821 bin [75.7,75.8) has 842 bin [75.8,75.9) has 821 bin [75.9,76.0) has 767 bin [76.0,76.1) has 738 bin [76.1,76.2) has 729 bin [76.2,76.3) has 694 bin [76.3,76.4) has 696 bin [76.4,76.5) has 674 bin [76.5,76.6) has 610 bin [76.6,76.7) has 628 bin [76.7,76.8) has 551 bin [76.8,76.9) has 565 bin [76.9,77.0) has 524 bin [77.0,77.1) has 502 bin [77.1,77.2) has 522 bin [77.2,77.3) has 483 bin [77.3,77.4) has 395 bin [77.4,77.5) has 398 bin [77.5,77.6) has 361 bin [77.6,77.7) has 390 bin [77.7,77.8) has 375 bin [77.8,77.9) has 455 bin [77.9,78.0) has 390 bin [78.0,78.1) has 439 bin [78.1,78.2) has 361 bin [78.2,78.3) has 360 bin [78.3,78.4) has 301 bin [78.4,78.5) has 328 bin [78.5,78.6) has 337 bin [78.6,78.7) has 300 bin [78.7,78.8) has 271 bin [78.8,78.9) has 274 bin [78.9,79.0) has 245 bin [79.0,79.1) has 265 bin [79.1,79.2) has 193 bin [79.2,79.3) has 173 bin [79.3,79.4) has 217 bin [79.4,79.5) has 156 bin [79.5,79.6) has 175 bin [79.6,79.7) has 150 bin [79.7,79.8) has 134 bin [79.8,79.9) has 148 bin [79.9,80.0) has 139 bin [80.0,80.1) has 146 bin [80.1,80.2) has 135 bin [80.2,80.3) has 121 bin [80.3,80.4) has 109 bin [80.4,80.5) has 99 bin [80.5,80.6) has 94 bin [80.6,80.7) has 82 bin [80.7,80.8) has 93 bin [80.8,80.9) has 73 bin [80.9,81.0) has 56 bin [81.0,81.1) has 71 bin [81.1,81.2) has 74 bin [81.2,81.3) has 59 bin [81.3,81.4) has 46 bin [81.4,81.5) has 63 bin [81.5,81.6) has 59 bin [81.6,81.7) has 53 bin [81.7,81.8) has 52 bin [81.8,81.9) has 38 bin [81.9,82.0) has 36 bin [82.0,82.1) has 36 bin [82.1,82.2) has 24 bin [82.2,82.3) has 34 bin [82.3,82.4) has 34 bin [82.4,82.5) has 24 bin [82.5,82.6) has 39 bin [82.6,82.7) has 21 bin [82.7,82.8) has 15 bin [82.8,82.9) has 19 bin [82.9,83.0) has 14 bin [83.0,83.1) has 9 bin [83.1,83.2) has 4 bin [83.2,83.3) has 7 bin [83.3,83.4) has 3 bin [83.4,83.5) has 6 bin [83.5,83.6) has 1 bin [83.6,83.7) has 4 bin [83.7,83.8) has 3 bin [83.8,83.9) has 3 bin [83.9,84.0) has 4 bin [84.0,84.1) has 3 bin [84.1,84.2) has 7 bin [84.2,84.3) has 1 bin [84.3,84.4) has 1 average z coordinate 47.6 for 42309952 element(s) point source id histogram with bin size 1.000000 bin 118 has 36008548 bin 119 has 6301404 average point source id 118.148934321646124 for 42309952 element(s)