lasinfo (210611) report for 'AHN4T/26HN2_16.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: 178/2021 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: 71298678 number of points by return: 47900615 18075335 4732593 556017 34118 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 482480 0 min x y z: 174980.000 482480.000 5.414 max x y z: 176019.999 483769.999 39.126 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: 71298678 extended number of points by return: 47900615 18075335 4732593 556017 34118 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 5414 39126 intensity 43 2814 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -32 32 user_data 6 7 point_source_ID 138 140 gps_time 270196260.857541 270198855.890642 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 243 G 20 229 B 16 212 NIR 63 241 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.43 28.14 ('Amplitude') attribute1 -15.39 12.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47900615 number of intermediate returns: 5323359 number of last returns: 47836026 number of single returns: 29761322 covered area in square units/kilounits: 1341532/1.34 point density: all returns 53.15 last only 35.66 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71298678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47900615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18075335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4732593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 556017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34118 instead zero. overview over extended number of returns of given pulse: 29761322 26714144 12558754 2093383 170326 734 15 0 0 0 0 0 0 0 0 histogram of classification of points: 31003622 unclassified (1) 40295056 ground (2) +-> flagged as extended overlap: 4851242 +---> 2388586 of those are unclassified (1) +---> 2462656 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 67 bin [5.5,5.6) has 475 bin [5.6,5.7) has 477 bin [5.7,5.8) has 482 bin [5.8,5.9) has 441 bin [5.9,6.0) has 548 bin [6.0,6.1) has 581 bin [6.1,6.2) has 611 bin [6.2,6.3) has 694 bin [6.3,6.4) has 1364 bin [6.4,6.5) has 1549 bin [6.5,6.6) has 1643 bin [6.6,6.7) has 9649 bin [6.7,6.8) has 33818 bin [6.8,6.9) has 122752 bin [6.9,7.0) has 391826 bin [7.0,7.1) has 821561 bin [7.1,7.2) has 1192115 bin [7.2,7.3) has 1160446 bin [7.3,7.4) has 1191518 bin [7.4,7.5) has 1230189 bin [7.5,7.6) has 1222652 bin 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[33.9,34.0) has 2850 bin [34.0,34.1) has 2741 bin [34.1,34.2) has 2473 bin [34.2,34.3) has 2416 bin [34.3,34.4) has 2353 bin [34.4,34.5) has 2248 bin [34.5,34.6) has 2106 bin [34.6,34.7) has 1977 bin [34.7,34.8) has 1664 bin [34.8,34.9) has 1640 bin [34.9,35.0) has 1499 bin [35.0,35.1) has 1429 bin [35.1,35.2) has 1254 bin [35.2,35.3) has 1114 bin [35.3,35.4) has 1050 bin [35.4,35.5) has 927 bin [35.5,35.6) has 855 bin [35.6,35.7) has 761 bin [35.7,35.8) has 719 bin [35.8,35.9) has 646 bin [35.9,36.0) has 643 bin [36.0,36.1) has 553 bin [36.1,36.2) has 512 bin [36.2,36.3) has 497 bin [36.3,36.4) has 430 bin [36.4,36.5) has 411 bin [36.5,36.6) has 325 bin [36.6,36.7) has 295 bin [36.7,36.8) has 281 bin [36.8,36.9) has 305 bin [36.9,37.0) has 269 bin [37.0,37.1) has 261 bin [37.1,37.2) has 224 bin [37.2,37.3) has 184 bin [37.3,37.4) has 188 bin [37.4,37.5) has 142 bin [37.5,37.6) has 144 bin [37.6,37.7) has 136 bin [37.7,37.8) has 140 bin [37.8,37.9) has 125 bin [37.9,38.0) has 87 bin [38.0,38.1) has 57 bin [38.1,38.2) has 57 bin [38.2,38.3) has 30 bin [38.3,38.4) has 18 bin [38.4,38.5) has 16 bin [38.5,38.6) has 12 bin [38.6,38.7) has 9 bin [38.7,38.8) has 5 bin [38.8,38.9) has 4 bin [38.9,39.0) has 2 bin [39.1,39.2) has 1 average z coordinate 13.9 for 71298678 element(s) point source id histogram with bin size 1.000000 bin 138 has 26781071 bin 139 has 44464361 bin 140 has 53246 average point source id 138.625128743621303 for 71298678 element(s)