lasinfo (210611) report for 'AHN4T/52GZ2_18.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: 340/2022 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: 50985212 number of points by return: 44297167 5271230 1214589 185215 17011 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 376230 0 min x y z: 206980.000 376230.000 16.383 max x y z: 208019.999 377519.999 59.092 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: 50985212 extended number of points by return: 44297167 5271230 1214589 185215 17011 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 16383 59092 intensity 0 5098 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 29 user_data 6 7 point_source_ID 107 203 gps_time 298289868.845707 298298897.040327 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 32 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.99 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44297167 number of intermediate returns: 1423075 number of last returns: 44203358 number of single returns: 38938388 covered area in square units/kilounits: 1335048/1.34 point density: all returns 38.19 last only 33.11 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50985212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44297167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5271230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1214589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 185215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17011 instead zero. overview over extended number of returns of given pulse: 38938388 8185466 3098844 675321 80252 5516 1425 0 0 0 0 0 0 0 0 histogram of classification of points: 9161778 unclassified (1) 31077323 ground (2) 10672304 building (6) 59899 water (9) 13908 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3192988 +---> 609984 of those are unclassified (1) +---> 1882993 of those are ground (2) +---> 688343 of those are building (6) +---> 6178 of those are water (9) +---> 5490 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [16.3,16.4) has 1 bin [16.4,16.5) has 10 bin [16.5,16.6) has 1548 bin [16.6,16.7) has 47083 bin [16.7,16.8) has 10814 bin [16.8,16.9) has 7148 bin [16.9,17.0) has 7126 bin [17.0,17.1) has 9125 bin [17.1,17.2) has 17767 bin [17.2,17.3) has 20572 bin [17.3,17.4) has 15402 bin [17.4,17.5) has 20702 bin [17.5,17.6) has 26421 bin [17.6,17.7) has 16714 bin [17.7,17.8) has 18480 bin [17.8,17.9) has 33519 bin [17.9,18.0) has 41429 bin [18.0,18.1) has 44700 bin [18.1,18.2) has 56064 bin [18.2,18.3) has 64264 bin [18.3,18.4) has 85348 bin [18.4,18.5) has 149147 bin [18.5,18.6) has 203142 bin [18.6,18.7) has 242741 bin [18.7,18.8) has 300047 bin [18.8,18.9) has 459555 bin [18.9,19.0) has 735302 bin [19.0,19.1) has 939181 bin [19.1,19.2) has 1117496 bin [19.2,19.3) has 1218674 bin [19.3,19.4) has 1206222 bin [19.4,19.5) has 1267581 bin [19.5,19.6) has 1004903 bin [19.6,19.7) has 936305 bin [19.7,19.8) has 1065629 bin [19.8,19.9) has 948448 bin [19.9,20.0) has 1229786 bin [20.0,20.1) has 1269896 bin [20.1,20.2) has 1345795 bin [20.2,20.3) has 1380261 bin [20.3,20.4) has 1271272 bin [20.4,20.5) has 1269648 bin [20.5,20.6) has 1107576 bin [20.6,20.7) has 1042535 bin [20.7,20.8) has 917118 bin [20.8,20.9) has 676189 bin [20.9,21.0) has 530999 bin [21.0,21.1) has 465444 bin [21.1,21.2) has 428660 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has 21411 bin [36.3,36.4) has 21054 bin [36.4,36.5) has 21155 bin [36.5,36.6) has 20896 bin [36.6,36.7) has 20553 bin [36.7,36.8) has 20177 bin [36.8,36.9) has 33419 bin [36.9,37.0) has 101815 bin [37.0,37.1) has 104351 bin [37.1,37.2) has 100448 bin [37.2,37.3) has 49606 bin [37.3,37.4) has 37149 bin [37.4,37.5) has 19774 bin [37.5,37.6) has 16792 bin [37.6,37.7) has 16380 bin [37.7,37.8) has 16021 bin [37.8,37.9) has 15759 bin [37.9,38.0) has 15679 bin [38.0,38.1) has 15221 bin [38.1,38.2) has 15248 bin [38.2,38.3) has 14868 bin [38.3,38.4) has 14503 bin [38.4,38.5) has 13651 bin [38.5,38.6) has 13223 bin [38.6,38.7) has 13182 bin [38.7,38.8) has 12872 bin [38.8,38.9) has 12390 bin [38.9,39.0) has 12217 bin [39.0,39.1) has 12118 bin [39.1,39.2) has 11887 bin [39.2,39.3) has 11454 bin [39.3,39.4) has 11413 bin [39.4,39.5) has 11368 bin [39.5,39.6) has 11385 bin [39.6,39.7) has 10948 bin [39.7,39.8) has 10419 bin [39.8,39.9) has 10127 bin [39.9,40.0) has 9728 bin [40.0,40.1) has 9660 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has 277 bin [52.4,52.5) has 233 bin [52.5,52.6) has 188 bin [52.6,52.7) has 183 bin [52.7,52.8) has 190 bin [52.8,52.9) has 190 bin [52.9,53.0) has 175 bin [53.0,53.1) has 172 bin [53.1,53.2) has 137 bin [53.2,53.3) has 133 bin [53.3,53.4) has 125 bin [53.4,53.5) has 114 bin [53.5,53.6) has 116 bin [53.6,53.7) has 78 bin [53.7,53.8) has 37 bin [53.8,53.9) has 29 bin [53.9,54.0) has 15 bin [54.0,54.1) has 10 bin [54.1,54.2) has 13 bin [54.2,54.3) has 6 bin [54.3,54.4) has 11 bin [54.4,54.5) has 3 bin [54.5,54.6) has 2 bin [54.6,54.7) has 4 bin [54.7,54.8) has 1 bin [54.8,54.9) has 10 bin [54.9,55.0) has 12 bin [55.0,55.1) has 5 bin [55.1,55.2) has 12 bin [55.2,55.3) has 8 bin [55.3,55.4) has 11 bin [55.4,55.5) has 12 bin [55.5,55.6) has 14 bin [55.6,55.7) has 2 bin [55.7,55.8) has 7 bin [55.8,55.9) has 11 bin [55.9,56.0) has 2 bin [56.0,56.1) has 8 bin [56.1,56.2) has 21 bin [56.2,56.3) has 12 bin [56.3,56.4) has 6 bin [56.4,56.5) has 5 bin [56.5,56.6) has 2 bin [56.6,56.7) has 3 bin [56.7,56.8) has 1 bin [56.8,56.9) has 2 bin [56.9,57.0) has 1 bin [57.0,57.1) has 6 bin [57.1,57.2) has 7 bin [57.2,57.3) has 11 bin [57.3,57.4) has 2 bin [57.4,57.5) has 1 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 bin [57.7,57.8) has 1 bin [57.8,57.9) has 2 bin [57.9,58.0) has 1 bin [58.8,58.9) has 1 bin [58.9,59.0) has 11 bin [59.0,59.1) has 8 average z coordinate 22.9 for 50985212 element(s) point source id histogram with bin size 1.000000 bin 107 has 12169 bin 108 has 19777981 bin 109 has 9080547 bin 203 has 22114515 average point source id 149.383515341664179 for 50985212 element(s)