lasinfo (210611) report for 'AHN4T/27GZ2_12.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: 36405534 number of points by return: 26366946 6343568 2732027 800817 144484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 477480 0 min x y z: 205980.000 477480.000 2.131 max x y z: 207019.999 478769.999 44.237 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: 36405534 extended number of points by return: 26366946 6343568 2732027 800817 144484 16425 1267 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 2131 44237 intensity 48 4376 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 -6 29 user_data 6 7 point_source_ID 135 136 gps_time 330777190.291111 330778594.571616 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 27.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26366946 number of intermediate returns: 3691979 number of last returns: 26345324 number of single returns: 19998715 covered area in square units/kilounits: 1329232/1.33 point density: all returns 27.39 last only 19.82 (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 36405534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26366946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6343568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2732027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 800817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 144484 instead zero. overview over extended number of returns of given pulse: 19998715 7253859 5791161 2622145 639746 91391 8517 0 0 0 0 0 0 0 0 histogram of classification of points: 12150415 unclassified (1) 21775472 ground (2) 2392045 building (6) 68824 water (9) 2895 wire conductor (14) 15883 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2464144 +---> 974518 of those are unclassified (1) +---> 1363953 of those are ground (2) +---> 122543 of those are building (6) +---> 1721 of those are water (9) +---> 1148 of those are wire conductor (14) +---> 261 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 5 bin [2.2,2.3) has 29 bin [2.3,2.4) has 9 bin [2.4,2.5) has 3 bin [2.5,2.6) has 3 bin [2.6,2.7) has 1 bin [2.7,2.8) has 4 bin [2.8,2.9) has 2 bin [2.9,3.0) has 3 bin [3.0,3.1) has 4 bin [3.1,3.2) has 6 bin [3.2,3.3) has 7 bin [3.3,3.4) has 64 bin [3.4,3.5) has 1323 bin [3.5,3.6) has 11398 bin [3.6,3.7) has 22752 bin [3.7,3.8) has 54739 bin [3.8,3.9) has 97433 bin [3.9,4.0) has 101869 bin [4.0,4.1) has 217491 bin [4.1,4.2) has 533880 bin [4.2,4.3) has 818674 bin [4.3,4.4) has 846896 bin [4.4,4.5) has 1104377 bin [4.5,4.6) has 1080604 bin [4.6,4.7) has 1134880 bin [4.7,4.8) has 1376381 bin [4.8,4.9) has 1720511 bin [4.9,5.0) has 1813053 bin [5.0,5.1) has 1668623 bin [5.1,5.2) has 1712269 bin [5.2,5.3) has 1796406 bin [5.3,5.4) has 1375561 bin [5.4,5.5) has 1128405 bin [5.5,5.6) has 970464 bin [5.6,5.7) has 619717 bin [5.7,5.8) has 461487 bin [5.8,5.9) has 331936 bin [5.9,6.0) has 269866 bin [6.0,6.1) has 222969 bin [6.1,6.2) has 212151 bin [6.2,6.3) has 228641 bin [6.3,6.4) has 230767 bin [6.4,6.5) has 210965 bin [6.5,6.6) has 183654 bin [6.6,6.7) has 171522 bin [6.7,6.8) has 173987 bin [6.8,6.9) has 139532 bin [6.9,7.0) has 127017 bin [7.0,7.1) has 132274 bin [7.1,7.2) has 145382 bin [7.2,7.3) has 138433 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[38.3,38.4) has 695 bin [38.4,38.5) has 692 bin [38.5,38.6) has 660 bin [38.6,38.7) has 592 bin [38.7,38.8) has 580 bin [38.8,38.9) has 563 bin [38.9,39.0) has 495 bin [39.0,39.1) has 524 bin [39.1,39.2) has 459 bin [39.2,39.3) has 401 bin [39.3,39.4) has 378 bin [39.4,39.5) has 391 bin [39.5,39.6) has 370 bin [39.6,39.7) has 373 bin [39.7,39.8) has 349 bin [39.8,39.9) has 325 bin [39.9,40.0) has 271 bin [40.0,40.1) has 281 bin [40.1,40.2) has 245 bin [40.2,40.3) has 199 bin [40.3,40.4) has 178 bin [40.4,40.5) has 147 bin [40.5,40.6) has 131 bin [40.6,40.7) has 152 bin [40.7,40.8) has 109 bin [40.8,40.9) has 73 bin [40.9,41.0) has 73 bin [41.0,41.1) has 84 bin [41.1,41.2) has 66 bin [41.2,41.3) has 63 bin [41.3,41.4) has 70 bin [41.4,41.5) has 70 bin [41.5,41.6) has 64 bin [41.6,41.7) has 48 bin [41.7,41.8) has 59 bin [41.8,41.9) has 62 bin [41.9,42.0) has 51 bin [42.0,42.1) has 70 bin [42.1,42.2) has 45 bin [42.2,42.3) has 54 bin [42.3,42.4) has 50 bin [42.4,42.5) has 53 bin [42.5,42.6) has 37 bin [42.6,42.7) has 18 bin [42.7,42.8) has 18 bin [42.8,42.9) has 17 bin [42.9,43.0) has 10 bin [43.0,43.1) has 3 bin [43.1,43.2) has 4 bin [43.2,43.3) has 3 bin [43.3,43.4) has 1 bin [43.4,43.5) has 4 bin [43.5,43.6) has 3 bin [43.6,43.7) has 2 bin [43.7,43.8) has 6 bin [43.8,43.9) has 2 bin [44.0,44.1) has 1 bin [44.2,44.3) has 1 average z coordinate 9.5 for 36405534 element(s) point source id histogram with bin size 1.000000 bin 135 has 23010432 bin 136 has 13395102 average point source id 135.367941368474362 for 36405534 element(s)