lasinfo (210611) report for 'AHN4T/27GZ2_01.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: 35132612 number of points by return: 26009407 5836449 2481666 676503 115105 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 479980 0 min x y z: 204980.000 479980.000 2.379 max x y z: 206019.999 481269.999 37.790 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: 35132612 extended number of points by return: 26009407 5836449 2481666 676503 115105 12601 881 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 2379 37790 intensity 56 3272 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 -3 user_data 6 7 point_source_ID 134 135 gps_time 330775343.651848 330777255.849294 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 37 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 16.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26009407 number of intermediate returns: 3283049 number of last returns: 26018082 number of single returns: 20177926 covered area in square units/kilounits: 1314388/1.31 point density: all returns 26.73 last only 19.79 (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 35132612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26009407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5836449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2481666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 676503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 115105 instead zero. overview over extended number of returns of given pulse: 20177926 6711418 5412033 2243067 511822 70387 5959 0 0 0 0 0 0 0 0 histogram of classification of points: 10520330 unclassified (1) 24339646 ground (2) 216109 building (6) 51761 water (9) 4766 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2193485 +---> 596573 of those are unclassified (1) +---> 1591859 of those are ground (2) +---> 4007 of those are building (6) +---> 1046 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 7 bin [2.4,2.5) has 223 bin [2.5,2.6) has 6088 bin [2.6,2.7) has 38216 bin [2.7,2.8) has 80237 bin [2.8,2.9) has 96181 bin [2.9,3.0) has 93902 bin [3.0,3.1) has 88148 bin [3.1,3.2) has 145120 bin [3.2,3.3) has 256853 bin [3.3,3.4) has 491068 bin [3.4,3.5) has 896436 bin [3.5,3.6) has 1691061 bin [3.6,3.7) has 1590020 bin [3.7,3.8) has 1717358 bin [3.8,3.9) has 1566214 bin [3.9,4.0) has 1519759 bin [4.0,4.1) has 1716743 bin [4.1,4.2) has 1838813 bin [4.2,4.3) has 1642013 bin [4.3,4.4) has 1563007 bin [4.4,4.5) has 1146561 bin [4.5,4.6) has 923119 bin [4.6,4.7) has 686103 bin [4.7,4.8) has 619883 bin [4.8,4.9) has 521553 bin [4.9,5.0) has 434620 bin [5.0,5.1) has 342810 bin [5.1,5.2) has 338412 bin [5.2,5.3) has 336042 bin [5.3,5.4) has 346123 bin [5.4,5.5) has 327453 bin [5.5,5.6) has 310097 bin [5.6,5.7) has 287894 bin [5.7,5.8) has 256810 bin [5.8,5.9) has 267083 bin [5.9,6.0) has 258864 bin [6.0,6.1) has 231459 bin [6.1,6.2) has 179128 bin [6.2,6.3) has 159165 bin [6.3,6.4) has 141501 bin [6.4,6.5) has 129209 bin [6.5,6.6) has 112523 bin [6.6,6.7) has 108063 bin [6.7,6.8) has 109817 bin [6.8,6.9) has 102212 bin [6.9,7.0) has 97701 bin [7.0,7.1) has 92543 bin [7.1,7.2) has 79478 bin [7.2,7.3) has 67048 bin [7.3,7.4) has 67341 bin [7.4,7.5) has 64203 bin [7.5,7.6) has 60545 bin [7.6,7.7) has 61351 bin [7.7,7.8) has 58287 bin 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has 5038 bin [31.1,31.2) has 4706 bin [31.2,31.3) has 4706 bin [31.3,31.4) has 4462 bin [31.4,31.5) has 4093 bin [31.5,31.6) has 4095 bin [31.6,31.7) has 3975 bin [31.7,31.8) has 3782 bin [31.8,31.9) has 3495 bin [31.9,32.0) has 3396 bin [32.0,32.1) has 3174 bin [32.1,32.2) has 3200 bin [32.2,32.3) has 3062 bin [32.3,32.4) has 2918 bin [32.4,32.5) has 2753 bin [32.5,32.6) has 2474 bin [32.6,32.7) has 2521 bin [32.7,32.8) has 2356 bin [32.8,32.9) has 2473 bin [32.9,33.0) has 2344 bin [33.0,33.1) has 2328 bin [33.1,33.2) has 2281 bin [33.2,33.3) has 2104 bin [33.3,33.4) has 1888 bin [33.4,33.5) has 1819 bin [33.5,33.6) has 1749 bin [33.6,33.7) has 1689 bin [33.7,33.8) has 1545 bin [33.8,33.9) has 1420 bin [33.9,34.0) has 1290 bin [34.0,34.1) has 1222 bin [34.1,34.2) has 1138 bin [34.2,34.3) has 1028 bin [34.3,34.4) has 998 bin [34.4,34.5) has 853 bin [34.5,34.6) has 792 bin [34.6,34.7) has 801 bin [34.7,34.8) has 786 bin [34.8,34.9) has 658 bin [34.9,35.0) has 603 bin [35.0,35.1) has 517 bin [35.1,35.2) has 498 bin [35.2,35.3) has 383 bin [35.3,35.4) has 399 bin [35.4,35.5) has 304 bin [35.5,35.6) has 254 bin [35.6,35.7) has 267 bin [35.7,35.8) has 209 bin [35.8,35.9) has 165 bin [35.9,36.0) has 135 bin [36.0,36.1) has 122 bin [36.1,36.2) has 93 bin [36.2,36.3) has 113 bin [36.3,36.4) has 97 bin [36.4,36.5) has 76 bin [36.5,36.6) has 60 bin [36.6,36.7) has 68 bin [36.7,36.8) has 70 bin [36.8,36.9) has 43 bin [36.9,37.0) has 43 bin [37.0,37.1) has 43 bin [37.1,37.2) has 18 bin [37.2,37.3) has 14 bin [37.3,37.4) has 7 bin [37.5,37.6) has 1 bin [37.6,37.7) has 1 bin [37.7,37.8) has 1 average z coordinate 7.6 for 35132612 element(s) point source id histogram with bin size 1.000000 bin 134 has 18582425 bin 135 has 16550187 average point source id 134.471077613016661 for 35132612 element(s)