lasinfo (210611) report for 'AHN4T/19CZ1_24.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: 177/2021 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: 41111447 number of points by return: 28463161 8005978 3595498 1035972 10838 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 499980 0 min x y z: 102980.000 499980.000 1.848 max x y z: 104019.999 501269.999 40.818 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: 41111447 extended number of points by return: 28463161 8005978 3595498 1035972 10838 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 1848 40818 intensity 42 4721 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 -30 29 user_data 8 9 point_source_ID 23 25 gps_time 269523360.515299 269524673.921132 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 24 255 B 21 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.42 47.21 ('Amplitude') attribute1 -18.14 29.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28463161 number of intermediate returns: 4656287 number of last returns: 28404943 number of single returns: 20412944 covered area in square units/kilounits: 1331668/1.33 point density: all returns 30.87 last only 21.33 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41111447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28463161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8005978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3595498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1035972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10838 instead zero. overview over extended number of returns of given pulse: 20412944 8837070 7693035 4114012 52338 1968 80 0 0 0 0 0 0 0 0 histogram of classification of points: 14969677 unclassified (1) 22580115 ground (2) 3484318 building (6) 60653 water (9) 16684 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2884514 +---> 871091 of those are unclassified (1) +---> 1571990 of those are ground (2) +---> 440660 of those are building (6) +---> 773 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.8,1.9) has 10 bin [1.9,2.0) has 426 bin [2.0,2.1) has 2219 bin [2.1,2.2) has 757 bin [2.2,2.3) has 169 bin [2.3,2.4) has 36 bin [2.4,2.5) has 28 bin [2.5,2.6) has 20 bin [2.6,2.7) has 15 bin [2.7,2.8) has 8 bin [2.8,2.9) has 74 bin [2.9,3.0) has 2429 bin [3.0,3.1) has 5882 bin [3.1,3.2) has 2773 bin [3.2,3.3) has 1929 bin [3.3,3.4) has 1800 bin [3.4,3.5) has 3036 bin [3.5,3.6) has 7185 bin [3.6,3.7) has 7543 bin [3.7,3.8) has 7879 bin [3.8,3.9) has 8803 bin [3.9,4.0) has 14490 bin [4.0,4.1) has 27308 bin [4.1,4.2) has 39672 bin [4.2,4.3) has 55182 bin [4.3,4.4) has 103644 bin [4.4,4.5) has 151527 bin [4.5,4.6) has 176774 bin [4.6,4.7) has 197590 bin [4.7,4.8) has 232574 bin [4.8,4.9) has 205436 bin [4.9,5.0) has 147131 bin [5.0,5.1) has 129653 bin [5.1,5.2) has 105314 bin [5.2,5.3) has 88272 bin [5.3,5.4) has 96919 bin [5.4,5.5) has 109372 bin [5.5,5.6) has 116511 bin [5.6,5.7) has 164981 bin [5.7,5.8) has 314158 bin [5.8,5.9) has 303916 bin [5.9,6.0) has 315576 bin [6.0,6.1) has 318480 bin [6.1,6.2) has 292845 bin [6.2,6.3) has 277413 bin [6.3,6.4) has 283897 bin [6.4,6.5) has 336747 bin [6.5,6.6) has 418748 bin [6.6,6.7) has 526435 bin [6.7,6.8) has 469408 bin [6.8,6.9) has 442124 bin [6.9,7.0) has 479175 bin [7.0,7.1) has 484611 bin [7.1,7.2) has 471520 bin [7.2,7.3) has 443816 bin [7.3,7.4) has 410219 bin [7.4,7.5) has 395553 bin [7.5,7.6) 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[34.4,34.5) has 42360 bin [34.5,34.6) has 35911 bin [34.6,34.7) has 53662 bin [34.7,34.8) has 56156 bin [34.8,34.9) has 58899 bin [34.9,35.0) has 52601 bin [35.0,35.1) has 38879 bin [35.1,35.2) has 52284 bin [35.2,35.3) has 31667 bin [35.3,35.4) has 8379 bin [35.4,35.5) has 5735 bin [35.5,35.6) has 5676 bin [35.6,35.7) has 7222 bin [35.7,35.8) has 8486 bin [35.8,35.9) has 4242 bin [35.9,36.0) has 6508 bin [36.0,36.1) has 4011 bin [36.1,36.2) has 3427 bin [36.2,36.3) has 3325 bin [36.3,36.4) has 3435 bin [36.4,36.5) has 6626 bin [36.5,36.6) has 5000 bin [36.6,36.7) has 2987 bin [36.7,36.8) has 2903 bin [36.8,36.9) has 3249 bin [36.9,37.0) has 3432 bin [37.0,37.1) has 7519 bin [37.1,37.2) has 11576 bin [37.2,37.3) has 2848 bin [37.3,37.4) has 3058 bin [37.4,37.5) has 2667 bin [37.5,37.6) has 2158 bin [37.6,37.7) has 1762 bin [37.7,37.8) has 1737 bin [37.8,37.9) has 2310 bin [37.9,38.0) has 1973 bin [38.0,38.1) has 1257 bin [38.1,38.2) has 617 bin [38.2,38.3) has 496 bin [38.3,38.4) has 488 bin [38.4,38.5) has 475 bin [38.5,38.6) has 1144 bin [38.6,38.7) has 2277 bin [38.7,38.8) has 679 bin [38.8,38.9) has 339 bin [38.9,39.0) has 279 bin [39.0,39.1) has 311 bin [39.1,39.2) has 226 bin [39.2,39.3) has 174 bin [39.3,39.4) has 229 bin [39.4,39.5) has 455 bin [39.5,39.6) has 405 bin [39.6,39.7) has 261 bin [39.7,39.8) has 293 bin [39.8,39.9) has 39 bin [39.9,40.0) has 4 bin [40.0,40.1) has 2 bin [40.3,40.4) has 1 bin [40.4,40.5) has 2 bin [40.5,40.6) has 3 bin [40.6,40.7) has 1 bin [40.7,40.8) has 5 bin [40.8,40.9) has 1 average z coordinate 12.2 for 41111447 element(s) point source id histogram with bin size 1.000000 bin 23 has 5870379 bin 24 has 30607476 bin 25 has 4633592 average point source id 23.969916237684362 for 41111447 element(s)