lasinfo (210611) report for 'AHN4T/44FZ1_19.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: 338/2022 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: 22597121 number of points by return: 21245138 977246 309096 58833 6808 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 413730 0 min x y z: 132980.000 413730.000 -0.633 max x y z: 134019.999 415019.999 36.169 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: 22597121 extended number of points by return: 21245138 977246 309096 58833 6808 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 -633 36169 intensity 56 4860 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 -29 33 user_data 6 7 point_source_ID 4 56 gps_time 260021891.047430 292153924.301559 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 34 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5500 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.47 32.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21245138 number of intermediate returns: 375500 number of last returns: 21242658 number of single returns: 20266175 covered area in square units/kilounits: 1199692/1.20 point density: all returns 18.84 last only 17.71 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22597121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21245138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 977246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 309096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 58833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6808 instead zero. overview over extended number of returns of given pulse: 20266175 1337107 751343 208404 31450 2482 160 0 0 0 0 0 0 0 0 histogram of classification of points: 1715830 unclassified (1) 19993465 ground (2) 74123 building (6) 799164 water (9) 14539 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1566481 +---> 97492 of those are unclassified (1) +---> 1358959 of those are ground (2) +---> 745 of those are building (6) +---> 109285 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 2 bin [-0.6,-0.5) has 774 bin [-0.5,-0.4) has 101777 bin [-0.4,-0.3) has 36917 bin [-0.3,-0.2) has 25559 bin [-0.2,-0.1) has 37927 bin [-0.1,0.0) has 59637 bin [0.0,0.1) has 79936 bin [0.1,0.2) has 148221 bin [0.2,0.3) has 363587 bin [0.3,0.4) has 738094 bin [0.4,0.5) has 1042282 bin [0.5,0.6) has 1255357 bin [0.6,0.7) has 1060767 bin [0.7,0.8) has 962469 bin [0.8,0.9) has 1054494 bin [0.9,1.0) has 1695427 bin [1.0,1.1) has 1994393 bin [1.1,1.2) has 1718194 bin [1.2,1.3) has 1372922 bin [1.3,1.4) has 866414 bin [1.4,1.5) has 669789 bin [1.5,1.6) has 414217 bin [1.6,1.7) has 332171 bin [1.7,1.8) has 380554 bin [1.8,1.9) has 315948 bin [1.9,2.0) has 340237 bin [2.0,2.1) has 338261 bin [2.1,2.2) has 307092 bin [2.2,2.3) has 343438 bin [2.3,2.4) has 329329 bin [2.4,2.5) has 306414 bin [2.5,2.6) has 192177 bin [2.6,2.7) has 92127 bin [2.7,2.8) has 76150 bin [2.8,2.9) has 75585 bin [2.9,3.0) has 70050 bin [3.0,3.1) has 68803 bin [3.1,3.2) has 67104 bin [3.2,3.3) has 65668 bin [3.3,3.4) has 62968 bin [3.4,3.5) has 62288 bin [3.5,3.6) has 60585 bin [3.6,3.7) has 64203 bin [3.7,3.8) has 58332 bin [3.8,3.9) has 55215 bin [3.9,4.0) has 57443 bin [4.0,4.1) has 52045 bin [4.1,4.2) has 49583 bin [4.2,4.3) has 48853 bin [4.3,4.4) has 48672 bin [4.4,4.5) has 47571 bin [4.5,4.6) has 45768 bin [4.6,4.7) has 44342 bin [4.7,4.8) has 44427 bin [4.8,4.9) has 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bin [33.3,33.4) has 164 bin [33.4,33.5) has 156 bin [33.5,33.6) has 109 bin [33.6,33.7) has 107 bin [33.7,33.8) has 97 bin [33.8,33.9) has 84 bin [33.9,34.0) has 79 bin [34.0,34.1) has 75 bin [34.1,34.2) has 77 bin [34.2,34.3) has 50 bin [34.3,34.4) has 54 bin [34.4,34.5) has 44 bin [34.5,34.6) has 50 bin [34.6,34.7) has 41 bin [34.7,34.8) has 29 bin [34.8,34.9) has 38 bin [34.9,35.0) has 21 bin [35.0,35.1) has 28 bin [35.1,35.2) has 26 bin [35.2,35.3) has 16 bin [35.3,35.4) has 9 bin [35.4,35.5) has 16 bin [35.5,35.6) has 6 bin [35.6,35.7) has 4 bin [35.7,35.8) has 7 bin [35.8,35.9) has 5 bin [35.9,36.0) has 3 bin [36.0,36.1) has 7 bin [36.1,36.2) has 1 average z coordinate 2.4 for 22597121 element(s) point source id histogram with bin size 1.000000 bin 4 has 4434496 bin 5 has 10287446 bin 55 has 5090208 bin 56 has 2784971 average point source id 22.352185041625436 for 22597121 element(s)